Central Glass Company, Limited Patent applications |
Patent application number | Title | Published |
20160090322 | Broadband Emission Material and White Light Emission Material - A broadband emission material according to the present invention includes: a fluoride glass containing 20 to 45 mol % of AlF | 03-31-2016 |
20160075626 | Method for Producing 1,1,1,5,5,5-Hexafluoroacetylacetone - A production method of a 1,1,1,5,5,5-hexafluoroacetylacetone hydrate according to the present invention includes: step 1: step 1: obtaining a reaction mixture that contains at least 1,1,1,5,5,5-hexafluoro-3-pentyn-2-one or an equivalent thereof by reaction of a 3,3,3-trifluoropropynyl metal with a trifluoroacetate; and step 2: forming the 1,1,1,5,5,5-hexafluoroacetylacetone hydrate by contact of the reaction mixture obtained in the step 1 with water in the presence of an acid. It is possible to produce 1,1,1,5,5,5-hexafluoroacetylacetone by dehydration of the thus-formed hydrate. Thus, the production method according to the present invention is industrially applicable. | 03-17-2016 |
20160005612 | Silicon Dry Etching Method - A dry etching method according to the present invention is for etching a silicon layer as a processing target in a processing room, characterized by supplying an iodine heptafluoride-containing etching gas from a gas supply source at a supply pressure of 66 kPa to 0.5 MPa, evacuating the processing room to an internal pressure lower than the supply pressure of the etching gas and, while maintaining the etching gas at the supply pressure, introducing the etching gas into the evacuated processing room so as to etch the silicon layer by the etching gas. It is possible by this dry etching method to etch the silicon upon adiabatic expansion of the etching gas under mild pressure conditions, with no fear of equipment load and equipment cost increase, and achieve good uniformity of in-plane etching amount distribution. | 01-07-2016 |
20160002574 | Cleaning Gas and Cleaning Method - A cleaning gas according to the present invention is intended for removing a silicon carbide-containing deposit on a base of at least partially graphitized carbon and is characterized by containing iodine heptafluoride. It is possible by the use of such a cleaning gas to remove silicon carbide without etching of graphite. | 01-07-2016 |
20150337077 | Novolak Resin Containing Hexafluoroisopropanol Group, Method for Producing Same, and Composition of Same - Disclosed is a novolak resin containing a repeating unit represented by the general formula (1). R | 11-26-2015 |
20150329455 | Alpha,Alpha-Difluoroacetaldehyde Production Method - A production method of α,α-difluoroacetaldehyde according to the present invention includes reaction of an α,α-difluoroacetic acid ester with hydrogen gas (H | 11-19-2015 |
20150322211 | Curable Composition Containing Silicone, and Cured Product Thereof - Disclosed is a curable composition including a silicone (A) of a specific structure and a composition containing Si—OH group and Si—H group, a silicone (B) of a specific structure and a composition containing Si—OH group and Si—CH═CH | 11-12-2015 |
20150270123 | Liquid Chemical for Forming Protective Film - A liquid chemical for forming a water-repellent protective film, containing: a water-repellent protective film forming agent for forming a water-repellent protective film on a wafer having at its surface an uneven pattern and containing at least one kind of element selected from titanium, tungsten, aluminum, copper, tin, tantalum and ruthenium at surfaces of recessed portions of the uneven pattern, the protective film being formed at least on the surfaces of the recessed portions by retaining the liquid chemical at least on the recessed portions of the wafer before a rinsing treatment step of rinsing the wafer surface with a rinsing liquid consisting only of a protic polar solvent or a rinsing liquid containing a protic polar solvent as the principal component; and a solvent. The water-repellent protective film forming agent is at least one kind of compound represented by the following general formulas [1] to [3]. | 09-24-2015 |
20150266816 | Method for Producing Compound Containing BIS (Perfluoroalkylsulfonyl) Methyl Group and Salt Thereof, and Solid Electrolyte Membrane Produced Using Same - [Problem] To provide a method for producing a compound having a bis(trifluoroalkanesulfonyl)methyl group, which is a compound having a high acidity degree and hydrophobicity and useful as a raw material compound for a resin, and a salt thereof in a simple manner. | 09-24-2015 |
20150179433 | Water-Repellent Protective Film, and Chemical Solution for Forming Protective Film - A surface treatment was conducted by using a liquid chemical containing a water-repellent protective film forming agent represented by the following general formula [1], subsequent to a step of cleaning a metal-based wafer and prior to a step of drying the wafer. | 06-25-2015 |
20150038749 | Process for Producing 2-Chloro-1,3,3,3-Tetrafluoropropene - Disclosed is a process for producing 2-chloro-1,3,3,3-tetrafluoropropene (1224), including a first step of separating 2,3-dichloro-1,1,1,3-tetrafluoropropane 234da) into erythro form and threo form, and a second step of bringing the separated erythro form or threo form in contact with a base to obtain 2-chloro-1,3,3,3-tetrafluoropropene (1224). The first step is a step of separating 234da by distillation to achieve a separation into a fraction containing mainly erythro form and a fraction containing mainly threo form. In the second step, 1224 cis form is obtained from the erythro form, and 1224 trans form is obtained from the threo form. By this process, it is possible to selectively and efficiently produce cis form or trans form of 2-chloro-1,3,3,3-tetrafluoropropene (1224). | 02-05-2015 |
20150011806 | Production Method for 1-Chloro-3,3,3-Trifluoropropene - A production method of 1-chloro-3,3,3-trifluoropropene according to the present invention includes reaction of 1,1,1,3,3-pentachloropropane with hydrogen fluoride, characterized in that the concentrations of respective catalytic components in the 1,1,1,3,3-pentachloropropane as the raw material is controlled to a predetermined level or less. By controlling the concentrations of the respective catalytic components in the 1,1,1,3,3-pentachloropropane to the predetermined level or less, it is possible to improve the problems of shortening of catalyst life, retardation of reaction and scaling or corrosion of equipment in the production of the 1-chloro-3,3,3-trifluoropropene. In addition, the 1,1,1,3,3-pentachloropropane can be obtained selectively with high yield by telomerization reaction of carbon tetrachloride and vinyl chloride. The present invention is thus useful as the method for industrially advantageous, high-yield production of the 1-chloro-3,3,3-trifluoropropene. | 01-08-2015 |
20150011803 | Method for Purifying (E)-1-Chloro-3,3,3-Trifluoropropene - Provided is a purification method for efficiently reducing an undesirable organic compound or compound in (E)-1-chloro-3,3,3-trifluoropropene and thereby obtaining (E)-1-chloro-3,3,3-trifluoropropene with high purity. The purification method of OF-1233E according to the present invention is characterized by bringing a composition containing OF-1233E and at least one organic compound selected from the group consisting of HCFC-142 isomers, HCFC-244fa, HFC-245fa, OF-1234E, OF-1234Z and OF-1233Z into contact with a solid adsorbent. | 01-08-2015 |
20140357907 | Process for Producing 1,2-Dichloro-3,3,3-Trifluoropropene - Disclosed is a process for producing 1,2-dichloro-3,3,3-trifluoropropene, which is characterized by that 1-halogeno-3,3,3-trifluoropropene represented by the general formula [1]: | 12-04-2014 |
20140352716 | DRY ETCHING METHOD, DRY ETCHING APPARATUS, METAL FILM, AND DEVICE INCLUDING THE METAL FILM - In a dry etching method for etching a metal film formed on a substrate by use of etching gas containing β-diketone, the metal film contains at least one metal material that forms a penta- or hexa-coordinated complex structure with β-diketone; the etching gas containing β-diketone contains at least one additive among H | 12-04-2014 |
20140339321 | PRESSURE FEED CONTAINER, STORAGE METHOD USING THE PRESSURE FEED CONTAINER, AND METHOD FOR TRANSFERRING LIQUID USING THE PRESSURE FEED CONTAINER - The present invention provides a pressure feed container capable of ensuring the cleanliness of a liquid such as a protective film-forming liquid chemical or a protective film-forming liquid chemical kit for preparing the liquid chemical even after long-term storage, and also capable of suppressing electrostatic charge in the liquid. The present invention provides a pressure feed container configured to store a protective film-forming liquid chemical or a protective film-forming liquid chemical kit that is mixed into the protective film-forming liquid chemical, and to transfer a liquid upon application of pressure to the inside of the container, the protective film-forming liquid chemical being for forming a water-repellent protective film on at least surfaces of recessed portions of an uneven pattern formed on a surface of a wafer containing a silicon element at least at a part of the uneven pattern. The protective film-forming liquid chemical contains a nonaqueous organic solvent, a silylation agent, and an acid or a base; the protective film-forming liquid chemical kit includes a treatment liquid A containing a nonaqueous organic solvent and a silylation agent, and a treatment liquid B containing a nonaqueous organic solvent and an acid or a base; the pressure feed container includes a container body configured to contain a liquid selected from the protective film-forming liquid chemical, the treatment liquid A, and the treatment liquid B, and a liquid flowing nozzle configured such that the liquid flows therethrough to be introduced into the container body and/or to be extracted from the container body; the container body includes a metal can body in which a portion configured to contact the liquid is formed from a resin material; the liquid flowing nozzle is provided with a neutralization mechanism configured to reduce electrostatic potential in the liquid; and a liquid contact portion of the liquid flowing nozzle excluding the neutralization mechanism is formed from a resin material. | 11-20-2014 |
20140326596 | Fluorine Gas Generation Apparatus - A fluorine gas generating device comprises an electrolytic tank that generates at an anode side a main-product containing as a main component fluorine gas and at a cathode side a by-product gas containing as a main component hydrogen gas by subjecting, in an electrolytic bath, hydrogen fluoride in a molten salt containing therein hydrogen fluoride to an electrolysis; a hydrogen fluoride supply source that stores therein hydrogen fluoride that is to be fed to the electrolytic tank to fill up hydrogen fluoride; a hydrogen fluoride supply passage through which hydrogen fluoride flows from the hydrogen fluoride supply source to the electrolytic tank; and a vaporizer that is connected to the hydrogen fluoride supply passage to vaporize hydrogen fluoride supplied from the hydrogen fluoride supply source. | 11-06-2014 |
20140302683 | DRY ETCHING AGENT - The invention is directed to providing a dry etching agent having little effect on the global environment but having the required performance. Provided is a dry etching agent containing, each at a specific vol %: (A) a fluorine-containing unsaturated hydrocarbon represented by the formula C | 10-09-2014 |
20140275445 | Siloxane-Based Composition and Cured Product Thereof, and Use Therefor - A composition containing a metal compound and a siloxane compound (A) represented by general formula (1): | 09-18-2014 |
20140249015 | Bismuth-Based Glass Composition - A bismuth-based glass composition according to the present invention contains Bi | 09-04-2014 |
20140242803 | Dry Etching Agent and Dry Etching Method Using the Same - A dry etching agent according to the present invention contains (A) a fluorinated propyne represented by the chemical formula: CF | 08-28-2014 |
20140221589 | Polymerizable Fluoromonomer, Fluoropolymer, Resist Material, and Method of Pattern Formation - Disclosed is a polymerizable fluoromonomer represented by the following general formula (1). In the formula, R | 08-07-2014 |
20140220490 | Polymerizable Fluoromonomer, Fluoropolymer, Resist Material, and Method of Pattern Formation - Disclosed is a polymerizable fluoromonomer represented by the following general formula (1). In the formula, R | 08-07-2014 |
20140206196 | Dry Etching Method - There is provided according to the present invention a dry etching method for a laminated film, the laminated film being formed on a substrate and having a laminated structure in which silicon layers and insulating layers are laminated together with a hole or groove defined therein in a direction perpendicular to a surface of the substrate, the dry etching method comprising etching, with an etching gas, parts of the silicon layers appearing on an inner surface of the hole or groove, characterized in that the etching gas comprises: at least one kind of gas selected from the group consisting of ClF | 07-24-2014 |
20140197663 | Molding for Vehicle and Method for Attaching Side Window with Molding Clamped Thereon - Disclosed is a molding having a window clamping portion clamped on a bottom edge of a vehicle side window. The molding is such that it is equipped with a molding backside member provided with a groove, on a side of a flange surface of a vehicle side window attachment portion of the molding, and that an opening surface of the groove is opposed to the flange surface of the vehicle side window attachment portion. This molding is a molding that can be constituted by a small number of parts and that can be prevented from falling off the side window. | 07-17-2014 |
20140194655 | Fluorine-Containing Aromatic Compound and Method for Producing Same - Disclosed is a fluorine-containing aromatic compound represented by the following general formula (1) and its production method. In the formula (1), R | 07-10-2014 |
20140194654 | Process for Producing Alpha-Fluoroaldehydes - A production process of an α-fluoroaldehyde according to the present invention includes reaction of an α-fluoroester with hydrogen gas (H | 07-10-2014 |
20140193706 | ELECTROLYTIC SOLUTION FOR NONAQUEOUS ELECTROLYTIC SOLUTION CELL, AND NONAQUEOUS ELECTROLYTIC SOLUTION CELL - Disclosed is an electrolyte for nonaqueous electrolyte cells, which contains a nonaqueous organic solvent and a solute. This electrolyte is characterized by containing as additives at least one compound selected from a first compound group consisting of bis(oxalato)borate, difluoro(oxalato)borate, tris(oxalato)phosphate, difluorobis(oxalato)phosphate, and tetrafluoro(oxalato)phosphate, and at least one compound selected from a second compound group consisting of a sulfonate group-containing imide salt, which is represented by the general formula M[R | 07-10-2014 |
20140174465 | Cleaning Agent for Silicon Wafer - A cleaning agent for a silicon wafer (a first cleaning agent) contains at least a water-based cleaning liquid and a water-repellent cleaning liquid for providing at least a recessed portion of an uneven pattern with water repellency during a cleaning process. The water-based cleaning liquid is a liquid in which a water-repellent compound having a reactive moiety chemically bondable to Si element in the silicon wafer and a hydrophobic group, and an organic solvent including at least an alcoholic solvent are mixed and contained. With this cleaning agent, the cleaning process which tends to induce a pattern collapse can be improved. | 06-26-2014 |
20140174293 | Gas Separation Membrane - [Problem] Diamine and carboxylic dianhydride for polymerizing a hexafluoroisopropylidene group-containing polyimide are limited in chemical structure when developed into a polyimide membrane, so that it is difficult to design a chemical structure with consideration paid to the strength and separation performance of a gas separation membrane. A gas separation membrane easily soluble in an organic solvent, excellent in formability so as to be readily usable for a gas separation membrane, and excellent in gas separation performance is obtained. | 06-26-2014 |
20140171678 | Fluoroalkanesulfonic Acid Production Method - Disclosed is a method for producing a fluoroalkanesulfonic acid including (1) the step of reacting concentrated sulfuric acid and/or fuming sulfuric acid with a fluoroalkanesulfonate to cause an acid decomposition, thereby obtaining a reaction mixture containing the fluoroalkanesulfonic acid and a sulfur component; and (2) the step of adding an oxidizing agent to the reaction mixture obtained by the above step and then conducting a distillation, thereby obtaining the fluoroalkanesulfonic acid from the reaction mixture. It is possible by this method to efficiently reduce the sulfur component, thereby industrially advantageously obtaining fluoroalkanesulfonic acid of high purity. | 06-19-2014 |
20140171584 | Fluorine-Containing Compounds and Their Polymers Useful for Anti-Reflection Film Materials and Resist Compositions - A fluorine-containing compound represented by the formula 1, | 06-19-2014 |
20140162144 | Method For Producing Lithium Tetrafluoroborate Solution - Disclosed is a production method of a lithium tetrafluoroborate solution for use as a lithium battery electrolytic solution, including: a reaction step of forming lithium tetrafluoroborate by reaction of lithium fluoride and boron trifluoride in a chain carbonate ester solvent and thereby obtaining a reaction solution of the lithium tetrafluoroborate dissolved in the chain carbonate ester solvent; a water removal step of adding a water removing agent to the reaction solution; an acidic impurity removal step of removing an acidic impurity component from the reaction solution by concentrating the reaction solution after the water removal step; and a dilution step of diluting the concentrated solution after the acidic impurity removal step. It is possible by this method to obtain the lithium tetrafluoroborate solution whose acidic impurity content and water content are reduced to be 50 mass ppm or lower and 15 mass ppm or lower, respectively. | 06-12-2014 |
20140148571 | Hexafluoroisopropanol Group-Containing Diamine, Polyimide And Polyamide Using Same, Cyclized Product Thereof, And Method For Producing Same - Disclosed are a diamine represented by the following formula, a polyimide and a polyamide using the same as the raw material, a cyclized product thereof, and a method for producing the same. In the formula, A represents a single bond, an ether bond, a sulfide bond, CO, CH | 05-29-2014 |
20140145463 | Molding for Vehicle and Method for Attaching Side Window with Molding Attached - Disclosed is a molding that is attached to a front side edge portion of a side window of a vehicle and covers only a bottom surface or the bottom surface and a side surface of the side window, the molding being formed with a door lip for covering an inclined portion of a body opening portion between a glass attachment surface of the body of the vehicle, to which the side window is attached, and a flat portion of the body opening portion, to which a door of the vehicle is attached, the molding being characterized by that a tip portion of the door lip of the molding is bent towards the inclined portion of the body opening portion to form a body abutment portion. This molding can be attached without increasing the operation man-hour when assembling the body and can be prevented from coming off the side window. | 05-29-2014 |
20140134542 | Positive-Type Resist Composition - A positive-type resist composition according to the present invention includes a fluorine-containing aliphatic alcohol, a polymer, a vinyl compound and a photoacid generator, wherein the fluorine-containing aliphatic alcohol is a monohydric C | 05-15-2014 |
20140132464 | Glass Antenna for Vehicle - A glass antenna provided on vehicle side glass has a power feeding portion disposed at side portion of the side glass, a main element connected to the power feeding portion and a square bracket-shaped element whose one end is connected to some midpoint of the main element. When frequency band of FM broadcast wave received by the antenna is divided into two frequency bands with respect to its center frequency, wavelength of center frequency of frequency band of low frequency is λ, and wavelength of center frequency of frequency band of high frequency. Also wavelength shortening coefficient of the side glass is α. In this condition, either one of length of the main element or length from the power feeding portion up to an opening end of the square bracket-shaped element is set to α•λ•3/4, and the other is set to α•λ′•3/4. | 05-15-2014 |
20140116615 | Adhesive Composition, Bonding Method Using Adhesive Composition, and Separation Method After Bonding - An adhesive composition according to the present invention contains a polymerizable group-containing siloxane compound, a polymerization initiator and an ultraviolet-absorbing blowing agent. This adhesive composition enables quick bonding of substrates etc. by light irradiation or by heating such that the bonded substrates can secure adhesion and heat resistance to withstand grinding etc. and, when no longer needed to be bonded, can be easily separated from each other by ultraviolet light irradiation and is thus suitable for use as an adhesive composition for manufacturing of semiconductor devices (particularly for manufacturing of semiconductor devices with through-silicon vias). | 05-01-2014 |
20140114088 | Process for Producing Fluorosulfuric Acid Aromatic-Ring Esters - A production process of a fluorosulfuric acid aromatic-ring ester according to the present invention includes reaction of an aromatic-ring hydroxyl compound with sulfuryl fluoride (SO | 04-24-2014 |
20140107347 | Method for Producing Pyrazole Compound - A method for producing a pyrazole compound of the general formula (5) includes reacting a 2-acyl-3-aminoacrylic acid ester of the general formula (1) with a hydrazine of the general formula (4) in the presence of a base | 04-17-2014 |
20140100342 | Fluorine-Containing Polymerizable Monomer and Polymer Compound Using Same - Disclosed in the present invention are a fluorine-containing polymerizable compound of the general formula (1) and a polymer compound obtained therefrom: | 04-10-2014 |
20140100341 | Fluorine-Containing Polymerizable Monomer and Polymer Compound Using Same - Disclosed in the present invention is a fluorine-containing polymerizable compound of the general formula (1): | 04-10-2014 |
20140083844 | Fluorine Gas Generator - A fluorine gas generating device | 03-27-2014 |
20140066659 | Bis(Trifluoromethanesulfonyl)Ethyl-Bearing Compound and Acid Catalyst, and Method for Preparing Same - A bis(trifluoromethanesulfonyl)ethyl group-bearing compound represented by the following formula [1], [2] or [3] | 03-06-2014 |
20140065541 | Method of Stabilizing Fluorine-Containing Acid Amplifier - A method of stabilizing a fluorine-containing acid amplifier. The method is provided to include the step of dissolving a fluorine-containing acid amplifier in an organic solvent thereby producing a solution of the fluorine-containing acid amplifier, the fluorine-containing acid amplifier being represented by general formula (1): | 03-06-2014 |
20140050653 | Process for Producing Fluorine-Containing Combined Salt - Disclosed is a process for producing a fluorine-containing complex salt, characterized by that, on a reaction mother liquor containing a plurality of cation species and a fluoroanion in a state that they have been dissolved in a solvent, a trigger for accelerating decomposition of the fluoroanion is allowed to act, thereby precipitating a complex salt containing a plurality of cation species and fluorine, as a solid, from the reaction mother liquor. According to this process, it is possible to produce a monodispersed fluorine-containing complex salt with uniform particle size and shape. | 02-20-2014 |
20140046084 | Siloxane Compound and Cured Product Thereof - A siloxane compound according to the present invention is represented by the general formula (1). | 02-13-2014 |
20140046014 | SILOXANE COMPOUND AND CURED PRODUCT THEREOF - A siloxane compound according to the present invention is represented by the general formula (1): | 02-13-2014 |
20140023953 | Proton Conducting Polymer Membrane, Membrane-Electrode Assembly Using Same, and Polymer Electrolyte Fuel Cell - Disclosed is a proton conducting polymer membrane formed by laminating a plurality of solid electrolyte membranes. This proton conducting polymer membrane is one prepared by laminating at least one layer of a solid electrolyte membrane formed by using a resin having a bis(perfluoroalkanesulfonyl)methide group in the chemical structure. This solid electrolyte membrane has a superior proton conductivity without transmitting the fuel (methanol or hydrogen). | 01-23-2014 |
20140023934 | NON-AQUEOUS ELECTROLYTE ADDITIVE, NON-AQUEOUS ELECTROLYTE, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention relates to a non-aqueous electrolyte additive that allows for improved safety and battery characteristics of a non-aqueous electrolyte secondary battery, and in greater detail, the present invention relates to a non-aqueous electrolyte additive that includes at least one compound selected from a first compound group consisting of phosphazene compounds represented by the following general formula (1): | 01-23-2014 |
20140017573 | NON-AQUEOUS ELECTROLYTE ADDITIVE, NON-AQUEOUS ELECTROLYTLE, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention relates to a non-aqueous electrolyte additive that allows for improved safety and battery characteristics of a non-aqueous electrolyte secondary battery, and in greater detail, the present invention relates to a non-aqueous electrolyte additive that includes a phosphazene compound represented by the following general formula (1): | 01-16-2014 |
20140005447 | Method for Production of 1-Chloro-3,3,3-Trifluoropropene | 01-02-2014 |
20140005446 | Method for Production of 1-Chloro-3,3,3-Trifluoropropene | 01-02-2014 |
20130341202 | Method for Synthesizing Fluorine Compound by Electrolysis and Electrode Therefor - Disclosed is an electrode for electrolytic synthesis of a fluorine compound, including: an electrode substrate having at least a surface thereof formed of a conductive carbon material; a conducting diamond layer formed on a part of the surface of the electrode substrate; and a metal fluoride-containing coating layer formed on an exposed part of the electrode substrate that is uncovered by the conducting diamond layer. It is possible for the electrolytic synthesis electrode to limit the growth of a graphite fluoride layer on the electrode surface, prevent decrease in effective electrolysis area and allow stable electrolysis in an electrolytic bath of a hydrogen fluoride-containing molten salt. | 12-26-2013 |
20130336837 | Lead-Free Solder Alloy for Vehicle Glass - A lead-free solder alloy for a vehicle glass according to the present invention contains 26.0 to 56.0 mass % of In, 0.1 to 5.0 mass % of Ag, 0.002 to 0.05 mass % of Ti, 0.001 to 0.01 mass % of Si and the balance being Sn. The lead-free solder alloy may optionally contain 0.005 to 0.1 mass % of Cu and 0.001 to 0.01 mass % of B. This solder alloy can suitably be applied vehicle glasses and show good joint strength to glass materials and high acid resistance, salt water resistance and temperature cycle resistance. | 12-19-2013 |
20130333929 | Terminal Structure for Glass Plate with Conductive Section and Glass Plate Article Utilizing Same - Disclosed is a glass plate article having a feed terminal structure to be connected with a feeding portion of a glass plate with a conductive portion, the glass plate article being characterized by that the feed terminal structure has at least one terminal seat subjected to a surface connection with the feeding portion through a Sn—Ag—Cu-series, lead-free solder alloy, that the terminal seat has a laminar form prepared by removing corner portions (soldering avoidance regions), each defined by a line connecting two points that are away from each of two vertices of one side of a square or rectangle by 1.6 mm or greater and are on two sides extending from each vertex, from the square or rectangle. | 12-19-2013 |
20130333729 | Dry Cleaning Method - Disclosed is a dry cleaning method for removing a composition represented by a compositional formula of Mg | 12-19-2013 |
20130333295 | Attachment Structure for Window Glass - In a structure for attaching a window glass to a window frame portion of a vehicle, an adhesive-flow-blocking member is provided between a resin mold attached to an end edge portion of the window glass, and an adhesive that bonds the window glass to a body of the vehicle. Moreover, the resin mold and the window glass are fixed to each other through an elastic sheet. This structure can prevent a damage of the resin mold. | 12-19-2013 |
20130317250 | 2-(Alkylcarbonyloxy)-1, 1-Difluoroethanesulfonic Acid Salt and Method for Producing the Same - By using an organic base when a carboxylic acid bromodifluoroethyl ester is sulfinated by using a sulfinating agent, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt. By oxidizing the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt. By using the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt as a raw material and exchanging it into an onium salt directly or through saponification/esterification, there can be obtained a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid onium salt. | 11-28-2013 |
20130316279 | Organic Semiconductor Composition - A composition according to the present invention contains at least a triarylamine compound and at least one bicyclic compound selected from the group consisting of those of the general formulas [1] to [4], wherein the triaryl amine compound is dissolved in the at least one bicyclic compound | 11-28-2013 |
20130310580 | Method For Producing Optically Active Fluorine-Containing Oxeten - A method for producing an optically active fluorine-containing oxeten, the method being provided to include the steps of causing a fluorine-containing α-ketoester and an internal alkyne to react with each other in the presence of a transition metal complex that has an optically active ligand. | 11-21-2013 |
20130303774 | Method For Producing Beta-Fluoroalcohol - A production method of a β-fluoroalcohol includes performing a reaction of an α-fluoroester with hydrogen gas (H | 11-14-2013 |
20130303689 | Antifouling Article and Method for Producing Same - An antifouling article characterized by having a cured condensed coating film of a perfluoropolyether group-containing silane represented by general formula [1] on the surface of a substrate and by having a fluorine concentration of the cured condensed coating film of 0.2-2.0 μg/cm | 11-14-2013 |
20130264528 | Ultraviolet and Infrared Absorptive Glass - Disclosed is an ultraviolet and infrared absorptive glass characterized by that its coloring component contains, based on mass of the ultraviolet and infrared absorptive glass, 0.05-0.9 mass % of CeO | 10-10-2013 |
20130221024 | HALOGEN-CONTAINING GAS SUPPLY APPARATUS AND HALOGEN-CONTAINING GAS SUPPLY METHOD - Disclosed is a halogen-containing gas supply apparatus for supplying a halogen-containing gas from a container filled with the halogen-containing gas at a high pressure to an external apparatus, the halogen-containing gas supply apparatus including: a supply tube connecting the container and the external apparatus; a supply valve attached to the supply tube to supply the halogen-containing gas from the container; and a shock wave prevention mechanism installed downstream of the supply valve to prevent generation of a shock wave. | 08-29-2013 |
20130219966 | METHOD OF MANUFACTURING CHEMICALLY STRENGTHENED GLASS PLATE | 08-29-2013 |
20130216960 | Water Repellent Additive for Immersion Resist - Disclosed is a water repellent additive for an immersion resist, which is composed of a fluorine-containing polymer that has a repeating unit represented by general formula (1). By adding the water repellent additive to a resist composition, the resist composition can be controlled to have high water repellency during exposure and to exhibit improved solubility in a developing solution during development. | 08-22-2013 |
20130209937 | Polymerizable Fluorine-Containing Sulfonate, Fluorine-Containing Sulfonate Resin, Resist Composition And Pattern-Forming Method Using Same - According to the present invention, there is provided a sulfonate resin having a repeating unit of the following general formula (3): | 08-15-2013 |
20130199243 | Glass Sheet Bending System and Method for Bending Same - Disclosed is a glass sheet bending system including a press bending station for bending a glass sheet into a desired shape. The press bending station includes a glass mounting bed on which the glass sheet is to be temporarily put until the glass sheet is pressed on the glass forming surface of a mold. This system is characterized in that the glass mounting bed includes a slat conveyer whose crawler is driven in the conveyance direction of the glass sheet or a belt conveyer whose belt is driven in the conveyance direction of the glass sheet. By this system, the glass sheet having no distortion can be produced. | 08-08-2013 |
20130189220 | Antibacterial Agent, Substrate Surface Treatment Method Using The Same, Antibacterial Agent Composition, And Substrate Surface Treatment Method Using The Same - [Problem] To provide an antibacterial agent which can be limited to the required location on the surface of a material without mixing and has excellent antibacterial, antifungal and antiviral effects even at low concentrations of the active component without elution or volatilization. | 07-25-2013 |
20130177848 | Polymer, Resist Material Containing Same, and Method for Forming Pattern Using Same - A polymer containing a repeating unit represented by the following general formula (1) and a repeating unit having an acid-releasable group. | 07-11-2013 |
20130143112 | Method for Producing a Lithium Hexafluorophosphate Concentrated Liquid - Disclosed is a method for forming lithium hexafluorophosphate by reacting together phosphorus trichloride, chlorine and lithium chloride in a nonaqueous organic solvent and then making the reaction product formed in the solvent react with hydrogen fluoride. This method is characterized by that a lithium hexafluorophosphate concentrated liquid is obtained by conducting a filtration after making the reaction product formed in the solvent react with hydrogen fluoride and then subjecting the filtrate to a concentration by degassing. By this method, it is possible to easily produce a high-purity, lithium hexafluorophosphate concentrated liquid at a low cost. | 06-06-2013 |
20130137037 | Silicon Compound, Condensation Product, Resist Compostion and Pattern Formation Method - A silicon compound according to the present invention is represented by the general formula (1). This silicon compound can be easily synthesized by using a hydrolysable silicon compound such as alkoxysilane and has, in its molecule, a hydrolysable group e.g. alkoxy group and a photoacid generating group capable of being dissociated to generate an acid by irradiation with a high-energy ray. | 05-30-2013 |
20130130175 | Compound for Photoacid Generator, Resist Composition Using the Same, and Pattern-Forming Method - A sulfonic acid onium salt represented by the following formula (1) useful as a superior radiosensitive acid generator for resist compositions. It is possible to form a good pattern by using a resist composition containing this sulfonic acid onium salt corresponding to the formula (1): | 05-23-2013 |
20130119326 | Low-Melting-Point Glass Composition and Conductive Paste Material Using Same - [Task] To provide a low-melting point glass composition for a lead-free conductive paste material with which a high collection efficiency can be obtained in a conductive paste for a crystalline Si solar battery. | 05-16-2013 |
20130115323 | DIE FOR FORMING MOLDING AND METHOD FOR PRODUCING DECORATIVE MOLDING-FURNISHED GLASS USING THE DIE - A die for forming a molding includes a molding die including an upper die and a lower die cooperating with the upper die to support a glass plate and forming a resin molding, the lower die having a concave surface including a contact surface that comes into contact with a metal molding, and a plurality of aperture portions formed on the contact surface, a non-magnetic cylindrical intermediate member contacted with an inner surface of each of the aperture portions, a molding-fixing member including a crown portion that retains the metal molding, and a flange portion disposed on a lower side of the crown portion, and a magnetic force generation device. The flange portion of the molding-fixing member has an outer diameter larger than an inner diameter of each of the aperture portions. | 05-09-2013 |
20130113664 | Window-Glass Antenna for Vehicle - Disclosed is a window-glass antenna for a vehicle in which a conductive film is formed on the vehicle window glass, the antenna being provided in a film-removed portion formed between an opening edge of flange and an end edge of the conductive film. The antenna includes a first feeding point provided on the film-removed portion and close to the end edge of the conductive film, a second feeding point provided on the flange and at a location near the first feeding point, and a first substantially-U-shaped element connected with the first feeding point. The first substantially-U-shaped element is provided in a manner that a conductive-film-side line is arranged adjacent to the end edge of the conductive film, a tip of the conductive-film-side line is connected with a substantially-orthogonal line, and another tip of the substantially-orthogonal line is connected with a flange-side line arranged adjacent to the flange opening edge. | 05-09-2013 |
20130105728 | Dry Etching Agent and Dry Etching Method | 05-02-2013 |
20130105722 | Glass With Low Solar Transmittance | 05-02-2013 |
20130104931 | Liquid Chemical for Forming Protective Film, and Cleaning Method for Wafer Surface | 05-02-2013 |
20130092191 | Liquid Chemical for Forming Water Repellent Protective Film - The present invention relates to a method for cleaning wafers while preventing pattern collapse of the wafers in semiconductor device fabrication, the wafer having at its surface an uneven pattern and containing silicon element at least on surfaces of recessed portions. Provided is: a liquid chemical for forming a protective film which allows efficient cleaning; and a method for cleaning wafers, using the liquid chemical. A liquid chemical for forming a water repellent protective film is provided for forming a protective film on a wafer (having at its surface an uneven pattern and containing silicon element at least at a part of the uneven pattern), the protective film being formed at least on surfaces of recessed portions of the uneven pattern at the time of cleaning the wafer. The liquid chemical contains a dialkylsilyl compound represented by the formula [1] and does not contain an acid and a base. | 04-18-2013 |
20130072699 | Method for Producing (2R)-2-Fluoro-2-C-Methyl-D-Ribono-y-Lactone Precursor - In the presence invention, a (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor is produced in the form of a ring-opened fluorinated compound by reaction of a 1,2-diol with sulfuryl fluoride (SO | 03-21-2013 |
20130071760 | Method for Producing Electrolyte Solution for Lithium Ion Battery, and Lithium Ion Battery Using the Electrolyte Solution - Disclosed is a method for producing a lithium ion battery electrolyte solution containing lithium hexafluorophosphate as an electrolyte and a lithium ion battery using the electrolyte solution. The electrolyte solution is produced by reacting lithium chloride with phosphorus trichloride and chlorine in a non-aqueous organic solvent, reacting a reaction product generated in the solvent with hydrogen fluoride, reacting unreacted remaining hydrogen fluoride with lithium chloride, and then, separating the resulting reaction solution by filtration into a filtrate and a solid residue. The filtrate is obtained as the lithium ion battery electrolyte solution. The solid product is further reacted with phosphorous trichloride and chlorine in a non-aqueous organic solvent. The reaction product generated in the solvent is reacted with hydrogen fluoride, followed by reacting unreacted remaining hydrogen fluoride with lithium chloride. It is possible to accomplish reduction in production cost with the reuse of the reaction residue as production raw material. | 03-21-2013 |
20130065182 | Fluorine-Containing Sulfonate, Fluorine-Containing Sulfonate Resin, Resist Composition and Pattern Formation Method - According to the present invention, there is provided a fluorine-containing sulfonate resin having a repeating unit of the following general formula (3). | 03-14-2013 |
20130056023 | Chemical for Forming Protective Film - Disclosed is a liquid chemical for forming a water repellent protective film on a wafer that has at its surface a finely uneven pattern and contains silicon element at least at a part of the uneven pattern, the water repellent protective film being formed at least on surfaces of recessed portions of the uneven pattern at the time of cleaning the wafer. The liquid chemical contains: a silicon compound (A) represented by the general formula R | 03-07-2013 |
20130039965 | Coated Granular Material and Method for Producing Coated Granular Material - A coated granular material of the present invention includes: a water-soluble granular substance; a coating layer applied to at least a surface of the water-soluble granular substance and containing a thermosetting resin A formed from a resin liquid having a molar ratio A of isocyanate groups to hydroxyl groups of 0.5 to 0.99; and a protection layer applied to the coating layer and containing a thermosetting resin B formed from a resin liquid having a molar ratio B of isocyanate groups to hydroxyl groups of 0.75 to 2.0, wherein the molar ratio B of the protection layer is greater than the molar ratio A of the coating layer. The present coated granular material is capable of achieving both of a short-term release pattern and an initial release limiting function and maintaining good quality. | 02-14-2013 |
20130032600 | Valve For Container Filled With Halogen Gas Or Halogen Compound Gas - A direct-touch diaphragm valve according to the present invention includes a valve body having inlet and outlet passages, a valve chamber being in communication with the inlet and outlet passages, a valve seat located around an open inner end of the inlet passage and a diaphragm arranged on the valve seat so as to hermetically seal the valve chamber and open or close the inlet and outlet passages, wherein the valve seat and the diaphragm have respective contact surfaces formed therebetween such that: such that: the contact surface of the valve seat has a surface roughness Ra of 0.1 to 10.0 μm and a curvature radius Ra of 100 to 1000 mm; and the area ratio Sb/Sa of a contact area Sb of the valve seat with the diaphragm to a gas contact surface area Sa of the diaphragm ranges from 0.2 to 10%. | 02-07-2013 |
20130032471 | FLUORINE GAS GENERATING APPARATUS - A fluorine gas generating apparatus includes: a first main passage connected to a first gas chamber and supplying a fluorine gas to an external device; a first conveying device leading out and conveying the fluorine gas from the first gas chamber; a first pressure detector detecting the pressure on the upstream side of the first conveying device; a first pressure regulating valve returning the fluorine gas from the first conveying device to the suction side of the first conveying device; a controller controlling the opening degree of the first pressure regulating valve so that the pressure detected by the first pressure detector becomes a first set value; a start valve provided on the upstream side of the pressure detector; and a differential pressure detector for detecting the pressure difference before and after the start valve in the closed valve state. | 02-07-2013 |
20130023695 | Preparation Method for Perfluoroalkane Sulfinate - In a method for obtaining an alkali metal perfluoroalkanesulfinate by reacting a perfluoroalkanesulfonyl halide with a sulfur-containing reducing agent in the presence of water, a reaction liquid containing the alkali metal sulfinate obtained after the reaction is concentrated till a specific concentration, thereby inorganic salts, which are impurities in the solution, are precipitated and removed, and a filtrate after removing the inorganic salts is subjected to an operation such as concentration and drying, thereby obtaining the target alkali metal perfluorosulfinate with a high purity and a good operability. Furthermore, an organic solvent for extraction becomes unnecessary. Therefore, it is possible to greatly reduce wastes. | 01-24-2013 |
20130022880 | Electrolyte for Non-Aqueous Electrolyte Batteries and Non-Aqueous Electrolyte Battery Using the Same - An electrolyte for a non-aqueous electrolyte battery according to the present invention contains a non-aqueous organic solvent; a solute; and both of difluorobis(oxalato)phosphate and tetrafluoro(oxalate)phosphate as additives. A non-aqueous electrolyte battery according to the present invention uses the above electrolyte. By the composite effect of the difluorobis(oxalato)phosphate and tetrafluoro(oxalate)phosphate in the non-aqueous electrolyte and the non-aqueous electrolyte battery, it is possible to improve not only the cycle characteristics and high-temperature storage stability of the battery but also the low-temperature characteristics of the battery at temperatures of 0° C. or lower. | 01-24-2013 |
20130012740 | Method for Producing Difluoroacetyl Chloride - A production method of difluoroacetyl chloride according to the present invention includes a chlorination step of bringing a raw material containing at least either a 1-alkoxy-1,1,2,2-tetrafluoroethane or difluoroacetyl chloride into contact with calcium chloride at a reaction enabling temperature. A production method of 2,2-difluoroethyl alcohol according to the present invention includes a catalytic reduction step of causing catalytic reduction of the difluoroacetyl chloride obtained by the above production method. By these methods, the difluoroacetyl fluoride can be efficiently converted to the difluoroacetyl chloride and to the 2,2-difluoroethyl alcohol. | 01-10-2013 |
20130011664 | Molded Oxide Product and Process for Producing Same - A molded oxide product of the present invention contains an oxide region and an organic cross-linked region and has at least a surface layer formed of an inorganic glassy material. The molded oxide product can combine both organic and inorganic advantages such as good workability of organic materials and high weather resistance, heat resistance and hardness of inorganic materials. The molded oxide product can be produced through the following steps: step A for preparing a precursor R | 01-10-2013 |
20130008781 | FLUORINE GAS GENERATING APPARATUS - A fluorine gas generating apparatus includes an electrolytic cell where the molten salt is retained and which is separated and divided above the liquid level of the molten salt into a first gas chamber where a product gas mainly containing a fluorine gas generated at an anode immersed in the molten salt is led and a second gas chamber where a byproduct gas mainly containing a hydrogen gas generated at a cathode immersed in the molten salt is led, and a refining device refining the fluorine gas by coagulating with a cooling medium and trapping a hydrogen fluoride gas evaporated from the molten salt in the electrolytic cell and mixed in the product gas generated from the anode. The cooling medium for coagulation of the hydrogen fluoride gas in the refining device and discharged is re-used as a utility gas used at spots in the fluorine gas generating apparatus. | 01-10-2013 |
20120328985 | Fluorine-Containing Sulfonate Resin, Fluorine-Containing N-Sulfonyloxyimide Resin, Resist Composition and Pattern Formation Method - According to the present invention, there are provided a fluorine-containing sulfonate salt resin or fluorine-containing sulfonate ester resin having a structure of the following general formula (A) and a fluorine-containing N-sulfonyloxyimide resin having a repeating unit of the general formula (17). | 12-27-2012 |
20120322158 | Method and Device for Measuring Water Content in Hydrogen Fluoride-Containing Compound - The present invention provide a water content measurement method for a hydrogen fluoride-containing compound represented by the general formula: XF.nHF (where X is either one of K, NH | 12-20-2012 |
20120322006 | Fluorine-Containing Sulfonate Resin, Resist Composition and Pattern Formation Method - A sulfonate resin according to the present invention has a repeating unit of the following general formula (3): | 12-20-2012 |
20120318665 | Apparatus for Generating Fluorine Gas - [Object] To provide a fluorine gas generating system which can stably supply high purity fluorine gas while preventing blockade of a purification apparatus for adsorbing and removing hydrogen fluoride. | 12-20-2012 |
20120302804 | Method for Producing 3,3,3-Trifluoro Propene - A production method of 3,3,3-trifluoropropene includes the step of hydrogenating 1-chloro-3,3,3-trifluoropropene with hydrogen (H | 11-29-2012 |
20120301811 | Solid Electrolyte Film, and Method for Producing Same - A solid electrolyte film according to the present invention includes a resin having a repeating unit of the general formula (1) containing a bis(perfluoroalkanesulfonyl)methide moiety: | 11-29-2012 |
20120298911 | Dry Etching Agent and Dry Etching Method Using the Same - A dry etching agent according to the present invention contains (A) a fluorinated propyne represented by the chemical formula: CF | 11-29-2012 |
20120292180 | FLUORINE GAS GENERATING APPARATUS - A provided emergency stop facility includes an alternative gas supply facility capable of supplying a cooling medium in a refining device as an alternative gas instead of an entrained gas shut-off by closure of an entrained gas shut-off valve with loss of a driving source caused by the emergency stop; an alternative entrained gas shut-off valve switching between supply and shut-off of an alternative gas to a hydrogen fluoride supply passage; and an instrumentation gas supply facility for emergency stop having an instrumentation gas shut-off valve enabling supply of an instrumentation gas by opening with loss of the driving source caused by the emergency stop, wherein at the emergency stop of the fluorine gas generating apparatus, the alternative entrained gas shut-off valve is opened upon receipt of the supply of the instrumentation gas, and the alternative gas is supplied to the hydrogen fluoride supply passage. | 11-22-2012 |
20120276323 | Production Method for Vehicle Window Glass - [Object] To provide a method for producing a vehicle window glass pane that possesses both a solar radiation energy blocking function and a radio wave transmitting function. | 11-01-2012 |
20120272999 | Liquid Chemical for Forming Water Repellent Protecting Film, and Process for Cleaning Wafers Using the Same - A liquid chemical for forming a water repellent protecting film on a wafer having at its surface an uneven pattern and containing at least one kind of element selected from the group consisting of titanium, tungsten, aluminum, copper, tin, tantalum and ruthenium at surfaces of recessed portions of the uneven pattern, the water repellent protecting film being formed at least on the surfaces of the recessed portions. The liquid chemical is characterized by including: a water repellent protecting film forming agent; and water, and characterized in that the water repellent protecting film forming agent is at least one selected from compounds represented by the following general formula [1] and salt compounds thereof and that the concentration of the water relative to the total quantity of a solvent contained in the liquid chemical is not smaller than 50 mass %. | 11-01-2012 |
20120249382 | Automotive Window Antenna - An automotive window antenna includes: an FM radio main antenna which includes two horizontal strips, and a vertical strip, and which is connected with a main feed point provided on a side of a longitudinal side of the window glass through a strip extending inwardly between the horizontal strips from one end portion or a midpoint portion of one of the horizontal strips; and an FM radio sub antenna which includes one horizontal strip, and which is provided on a side opposite to the feed point, at a substantially central position between the two horizontal strips of the FM radio main antenna so as not to achieve a capacitive coupling with the two horizontal strips, the FM radio main antenna and the FM radio sub antenna being provided in the blank space to achieve a diversity reception, and being connected to a tuner. | 10-04-2012 |
20120241313 | FLUORINE GAS GENERATING APPARATUS - A fluorine gas generating apparatus generating a fluorine gas by electrolyzing hydrogen fluoride in molten salt, includes: an electrolytic cell including, above a liquid level of molten salt, a first gas chamber into which a product gas mainly containing the fluorine gas generated at an anode immersed in the molten salt and a second gas chamber separated from the first gas chamber into which a byproduct gas mainly containing a hydrogen gas generated at a cathode immersed in the molten salt; a hydrogen fluoride supply source retaining hydrogen fluoride to be replenished in the electrolytic cell; a refining device trapping a hydrogen fluoride gas evaporated from the molten salt in the electrolytic cell and mixed in the product gas generated from the anode to refine the fluorine gas; and a recovery facility conveying and recovering the hydrogen fluoride trapped in the refining device in the electrolytic cell or the hydrogen fluoride supply source. | 09-27-2012 |
20120234351 | Cleaning Gas - Disclosed is a cleaning gas for deposits, which contains CHF | 09-20-2012 |
20120231630 | Etching Gas - Disclosed is an etching gas provided containing CHF | 09-13-2012 |
20120229353 | Glass Antenna for Vehicle - A glass antenna includes hot-side and earth-side feeding points provided near an intermediate portion of an inside vertical or vertically-oblique edge of flange of a fixed window glass; a hot-side element; and an earth-side element. The hot-side element includes at least one first horizontal line extending from the hot-side feeding point in a horizontal direction, and at least one first vertical line extending from the hot-side feeding point in a direction away from the earth-side feeding point. The earth-side element includes at least one second horizontal line extending from the earth-side feeding point in the horizontal direction, and a third horizontal line extending from a tip of at least one second vertical line in the horizontal direction. The at least one second vertical line extends from the earth-side feeding point in a direction away from the hot-side feeding point. | 09-13-2012 |
20120226070 | Fluorine-Containing Compound, Fluorine-Containing Polymer, Negative-Type Resist Composition, and Patterning Process Using Same - A fluorine-containing unsaturated carboxylic acid represented by formula (1), | 09-06-2012 |
20120220803 | Process for Production of Trialkylphosphine - A production process of a trialkylphosphine according to the present invention includes: a first step of forming a trialkylphosphine by reaction of an organic metal compound and an organic phosphorous compound in an ether solvent having a difference in boiling point with the trialkylphosphine formed such that the difference in boiling point is in a range of 0° C. to 20° C.; a second step of obtaining a silver complex by absorption of a gas phase of the first step into an aqueous solution of AgI and KI; a third step of heating the silver complex obtained in the second step, in a metallic reaction vessel, at a temperature of 170° C. to 350° C. in a reduced pressure atmosphere of 1.333×10 | 08-30-2012 |
20120211025 | PROCESS FOR CLEANING WAFERS - A process for cleaning a wafer having an uneven pattern at its surface. The process includes at least the steps of: cleaning the wafer with a cleaning liquid; substituting the cleaning liquid retained in recessed portions of the wafer with a water-repellent liquid chemical after cleaning; and drying the wafer, wherein the cleaning liquid contains 80 mass % or greater of a solvent having a boiling point of 55 to 200° C., and wherein the water-repellent liquid chemical supplied in the substitution step has a temperature of not lower than 40° C. and lower than a boiling point of the water-repellent liquid chemical thereby imparting water repellency at least to surfaces of the recessed portions. | 08-23-2012 |
20120198898 | Method for Producing Coated Water-Soluble Particles - A method for producing coated water-soluble particles in a manner to form two or more coating layers on surfaces of the water-soluble particles, characterized by including: a step A wherein after supplying a first coating material that contains a polyol component and an isocyanate component, a second coating material is additionally supplied to surfaces of first coating bodies that have coating layers formed of the first coating material that has not been sufficiently cured, so that second coating bodies that are provided with coating layers of the second coating material are obtained. | 08-09-2012 |
20120180811 | DRY CLEANING METHOD OF SUBSTRATE PROCESSING APPARATUS - A dry cleaning method of a substrate processing apparatus includes forming a metal oxide by oxidizing a metal film adhered to the inside of a processing chamber of the substrate processing apparatus; forming a complex by reacting the metal oxide with β-diketone; and sublimating the complex to be removed. A cleaning gas containing oxygen and β-diketone is supplied into the processing chamber while heating the inside of the processing chamber. A flow rate ratio of oxygen to β-diketone in the cleaning gas is set such that a formation rate of the metal oxide is lower than a formation rate of the complex. | 07-19-2012 |
20120174945 | Liquid Chemical for Forming Protecting Film - Disclosed is a liquid chemical for forming a water-repellent protecting film. The liquid chemical contains an agent for forming a water-repellent protecting film, and a solvent. The agent is for provided to form a water-repellent protecting film on a wafer after a cleaning step for the wafer and before a drying step for the wafer, the wafer having at its surface an uneven pattern and containing at least one kind element of titanium, tungsten, aluminum, copper, tin, tantalum and ruthenium at surfaces of recessed portions of the uneven pattern, the water-repellent protecting film being formed at least on the surfaces of the recessed portions. The liquid chemical is characterized in that the agent for forming a water-repellent protecting film is a compound represented by the following general formula [1]. | 07-12-2012 |
20120164818 | Process for Cleaning Wafers - Disclosed is a process for cleaning a wafer having an uneven pattern at its surface. The process includes at least: a step of cleaning the wafer; a step of substituting a cleaning liquid retained in recessed portions of the wafer with a water-repellent liquid chemical after cleaning; and a step of drying the wafer. The process is characterized in that the cleaning liquid has a boiling point of 55 to 200° C., and characterized in that the water-repellent liquid chemical used for the substitution has a temperature of not lower than 40° C. and lower than a boiling point of the water-repellent liquid chemical thereby imparting water repellency at least to surfaces of the recessed portions. With this process, it is possible to provide a cleaning process for improving the cleaning step that tends to induce a pattern collapse. | 06-28-2012 |
20120160422 | Device for Preliminary Bonding of Laminated Glass - A device for preliminary bonding superposed curved glass plates together through an interlayer between them by sandwiching and pressing the plates from both outside surfaces of the superposed plates. The device has an upper roll pressing means with plural independent upper rolls arranged in a row along a plate upper surface to press against the upper surface of the plate (G), a lower roll pressing means with plural independent lower rolls arranged in a row along a plate lower surface to press against the lower surface of the plate a curveable lower flexible roll contiguous with the top of each lower roll, and a drive ( | 06-28-2012 |
20120142791 | Solid Electrolyte Membrane for Fuel Cell and Process for Producing Same - Disclosed are a solid electrolyte membrane for fuel cells, which is characterized by that there has been used a silicone resin obtained by subjecting a methide series siloxane compound having a specific, strong acid bis(perfluoroalkanesulfonyl)methide moiety, a specific polysiloxane compound, and a specific silane compound to a cross-linking reaction, and its production process. This membrane has heat resistance, is superior in chemical stability, has a good proton conductivity even under a low water content condition, and has a low methanol permeability. | 06-07-2012 |
20120136177 | Process for Preparation of Hexafluoroacetone Monohydrate - Disclosed is a method for producing hexafluoroacetone monohydrate by (1) allowing, in an organic solvent, hexafluoroacetone to be absorbed into water or a hexafluoroacetone hydrate (water addition method) or by (2) an easy method in which a hexafluoroacetone hydrate is mixed with an organic solvent and then distillation is conducted, thereby removing a mixture of water and the organic solvent as a low-boiling-point composition and obtaining a mixture of hexafluoroacetone monohydrate and the organic solvent as a high-boiling-point composition (dehydration method). | 05-31-2012 |
20120123173 | Process For Production Of 2-Chloro-3,3,3-Trifluoropropene - There is provided according the present invention a process for producing 2-chloro-3,3,3-trifluoropropene, comprising: hydrogenating 1,2-dichloro-3,3,3-trifluoropropene with hydrogen (H | 05-17-2012 |
20120123172 | Production Method Of Trans-1,3,3,3-Tetrafluoropropene - Production of trans-1,3,3,3-tetrafluoropropene by reacting 1-chloro-3,3,3-trifluoropropene with hydrogen fluoride to obtain a reaction product A containing formed trans-1,3,3,3-tetrafluoropropene, unreacted 1-chloro-3,3,3-trifloropropene and hydrogen fluoride, and by-product cis-1,3,3,3-tetrafluoropropene, 1,1,1,3,3-pentafluoropropane and hydrogen chloride; distilling reaction product A to recover a distillation bottom product containing 1-chloro-3,3,3-trifloropropene and hydrogen fluoride and supplying recovered distillation bottom product to the reacting step; recovering hydrogen fluoride from a residue B remaining after recovery of the distillation bottom product and supplying recovered hydrogen fluoride to the reacting step; contacting a residue C remaining after recovery of hydrogen fluoride with water or aqueous sodium hydroxide solution to separate hydrogen chloride; dehydrating a residue D remaining after separation of hydrogen chloride; and distilling a residue E remaining after the dehydration to obtain trans-1,3,3,3-tetrafluoropropene. The method reuses unreacted reactants and produces the target compound efficiently. | 05-17-2012 |
20120107513 | Solvent Composition for Silicone Compound - Disclosed is a solvent composition for silicone compounds, containing 1-chloro-3,3,3-trifluoropropene, or a solvent composition for silicone compounds, containing (A) 1-chloro-3,3,3-trifluoropropene and (B) a compound made up of at least one selected from the group consisting of 1,1,2,2-tetrafluoro-1-methoxyethane, 1,1,1,3,3-pentafluorobutane, and 1,1,2,2-tetrafluoro-1-(2,2,2-trifluoroethoxy)ethane. This solvent composition has characteristics of nonflammability and low toxicity, and handling is extremely easy. Coating properties of the silicone compound become good by mixing this solvent composition and the silicone compound. | 05-03-2012 |
20120100491 | Semiconductor Production Equipment Including Fluorine Gas Generator - A semiconductor production equipment includes a fluorine gas generator, and a detoxification device for combusting a waste gas containing a fluorine-based gas. The fluorine gas generator is configured to electrolyze hydrogen fluoride in an electrolytic bath of a molten salt containing hydrogen fluoride to generate a main product gas whose major component is fluorine gas at an anode side and generate a by-product gas whose major component is hydrogen at a cathode side. The semiconductor production equipment further includes a lead-out line for introducing the by-product gas generated from the fluorine gas generator to the detoxification device. The detoxification device includes a mechanism for using the by-product gas sent to the detoxification device as a combustion agent. | 04-26-2012 |
20120085640 | Fluorine Gas Generation Device - A fluorine gas generation device includes an electrolytic cell that electrolyzes hydrogen fluoride in an electrolytic bath constituted of a molten salt containing hydrogen fluoride. The fluorine gas generation device liquefies and circulates a hydrogen fluoride gas vaporized from the molten salt and mist derived from the molten salt which is entrained on the gases generated by using a circulating device connected to a pipe on an upper portion of the electrolytic cell, thereby returning the hydrogen fluoride gas and the mist derived from the molten salt to the electrolytic cell. | 04-12-2012 |
20120073417 | Method and Device for Cutting a Sheet Material - [Task] A sheet material is cut in a predetermined closed loop shape. | 03-29-2012 |
20120065435 | Dehydration Process of Hydrofluorocarbon or Hydrochlorofluorocarbon and Production Method of 1,3,3,3-Tetrafluoropropene Using the Dehydration Process - A process for dehydrating a hydrofluorocarbon or hydrochlorofluorocarbon, which can be done by simple equipment, and a continuous process of producing 1,3,3,3-tetrafluoropropene using the dehydration process. The dehydration process includes cooling the hydrofluorocarbon or hydrochlorofluorocarbon in gaseous form containing water with a heat exchanger, thereby condensing and liquefying the hydrofluorocarbon or hydrochlorofluorocarbon while freezing and solidifying the water. The 1,3,3,3-tetrafluoropropene production method includes a first step for fluorinating 1-chloro-3,3,3-trifluoropropene with hydrogen fluoride to obtain a mixture of 1,3,3,3-tetrafluoropropene, unreacted 1-chloro-3,3,3-trifluoropropene, hydrogen fluoride, hydrogen chloride and by-products, or dehydrofluorinating 1,1,1,3,3-pentafluoropropane to obtain a mixture of 1,3,3,3-tetrafluoropropene, unreacted 1,1,1,3,3-pentafluoropropane and by-products, a second step for removing acidic components, a third step for dehydrating the 1,3,3,3-tetrafluoropropene by the above dehydration process, and a fourth step for purifying the 1,3,3,3-tetrafluoropropene by distillation. | 03-15-2012 |
20120064459 | Water Repellent Additive for Immersion Resist - Disclosed is a water repellent additive for an immersion resist, which is composed of a fluorine-containing polymer that has a repeating unit represented by general formula (1). By adding the water repellent additive to a resist composition, the resist composition can be controlled to have high water repellency during exposure and to exhibit improved solubility in a developing solution during development. | 03-15-2012 |
20120059187 | Process for Preparation of 2-Fluoroacrylic Esters - According to the present invention, there is provided a production process of a 2-fluoroacrylic ester including: a bromination step of converting a 2-fluoropropionic ester to a 2-bromo-2-fluoropropionic ester by reaction of the 2-fluoropropionic ester with a nitrogen-bromine bond-containing brominating agent in the presence of a radical initiator; and a dehydrobromination step of reacting the 2-bromo-2-fluoropropionic ester with a base. It is not necessary in this process to adopt very-low-temperature conditions and to use a stoichiometric amount of expensive reagent. The target 2-fluoroacrylic ester can be thus produced at low cost. | 03-08-2012 |
20120041237 | Process for Producing Fluoromethyl Hexafluoroisopropyl Ether - There is provided according to the present invention a process for producing fluoromethyl hexafluoroisopropyl ether ((CF | 02-16-2012 |
20120040294 | Top Coating Composition - Disclosed is a top coating composition formed on a resist film, for protecting the resist film, the top coating composition being a top coating composition for photoresist, characterized by containing a fluorine-containing polymer having a repeating unit represented by the following general formula (1). This composition is capable of controlling developing solution solubility and has a high water repellency. | 02-16-2012 |
20120031752 | Fluorine Gas Generating Device - A fluorine gas generating device | 02-09-2012 |
20120028132 | Electrolyte for Electrochemical Device, Electrolyte Solution Using Same, and Non-Aqueous Electrolyte Battery - [Summary] An object of the present invention is to find a new electrolyte having a characteristics for the electrolyte for an electrochemical device and to provide excellent electrolytic solution for a nonaqueous electrolyte battery and nonaqueous electrolyte battery which use this. | 02-02-2012 |
20120025554 | Decorative Molding and Framed Window Glass Plate for Vehicle | 02-02-2012 |
20120020867 | Method for Producing Imide Compound - Disclosed is a method for producing “a salt or a complex comprising imide and an organic base”, characterized by reacting halogenated sulfuryl or halogenated phosphoryl with ammonia in the presence of an organic base. According to this method, a target imide compound can be produced in a high yield while significantly suppressing the production of by-products. Further, by reacting the obtained imide compound with an alkali metal hydroxide or an alkaline earth metal hydroxide, an imide metal salt can be easily derived. | 01-26-2012 |
20120017934 | Liquid Chemical for Forming Protecting Film - Disclosed is a liquid chemical for forming a water-repellent protecting film at least on a surface of a recessed portion of an uneven pattern at the time of cleaning a wafer having a finely uneven pattern at its surface and containing silicon at least a part of the uneven pattern. This liquid chemical contains a silicon compound A represented by the general formula: R | 01-26-2012 |
20120006487 | System for In-Situ Mixing and Diluting Fluorine Gas - [Task] It is a task to provide a fluorine gas supply system which can stably supply fluorine gas generated by a fluorine gas generation device to a semiconductor processing device in a large quantity and in a precise concentration. | 01-12-2012 |
20120004444 | Process for Producing Monomer for Fluorinated Resist - According to the present invention, an α-substituted acrylic ester monomer for a fluorinated resist is produced by direct addition of an α-substituted acrylic acid to a fluorinated alkene in the presence of a specific acid catalyst having a sulfonyl group. By the use of such a specific acid catalyst, it is possible to achieve industrial-scale production of the α-substituted acrylic ester monomer for the fluorinated resist by carrying out the target addition reaction of the fluorinated alkene and the α-substituted acrylic acid efficiently during the occurrence of side reactions such as isomerization of the alkene, generation of a diol and excessive addition of the α-substituted acrylic acid. | 01-05-2012 |
20110319652 | Processes for Production of 2-Bromo-2,2-Difluoroethanol and 2-(Alkylcarbonyloxy)-1, 1-Difluoroethanesulfonic Acid Salt - Disclosed is a process for producing 2-bromo-2,2-difluoroethanol, which comprises reducing a bromodifluoroacetic acid derivative represented by the formula [1] by using an ate hydride complex as a reducing agent. 2-Bromo-2,2-difluoroethanol thus produced can be used as the starting material to carry out the esterification step, the sulfination step and the oxidation step in this order, thereby producing a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid salt, wherein A represents a substituted or unsubstituted linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 15 carbon atoms, a heteroaryloxy group having 4 to 15 carbon atoms, or a halogen atom. | 12-29-2011 |
20110318542 | Fluorine-Containing Compound, Fluorine-Containing Polymer Compound, Resist Composition and Patterning Method Using Same - There is disclosed a fluorine-containing polymer compound comprising a repeating unit (a) of the following general formula (2) and having a weight-average molecular weight of 1000 to 1000000 | 12-29-2011 |
20110313190 | Fluoroalkanesulfonic Acid Ammonium Salts and Method for Producing Same - When sulfinating a carboxylic acid bromofluoroalkyl ester by using a sulfinating agent, an organic base is used, thereby obtaining a fluoroalkanesulfinic acid ammonium salt. This is oxidized to obtain a fluoroalkanesulfonic acid ammonium salt. This is used as the raw material and is converted to an onium salt or is converted to an onium salt by going through saponification and esterification, thereby obtaining a fluoroalkanesulfonic acid onium salt. This fluoroalkanesulfonic acid onium salt is useful as a photoacid generator used for chemically amplified resist materials, etc. | 12-22-2011 |
20110306781 | Method for Producing Optically Active Fluorinated Oxetane - Disclosed is a method of producing an optically active fluorinated oxetane, which can be an important pharmaceutical or agricultural intermediate, by reaction of a fluorinated α-keto ester with an acyl alkenyl ether in the presence of a transition metal complex with an optically active ligand. This method utilizes a catalytic asymmetric synthesis process and does not require a stoichiometric amount of chiral source. It is thus possible to dramatically reduce the amount of use of the asymmetric catalyst especially when the reaction is performed at a high concentration of substrate (with the use of a small amount of reaction solvent) or in the absence of a reaction solvent (under neat conditions). Further, the target optically active fluorinated oxetane can be obtained with high yield and with very high optical purity. The product contains almost no difficult-to-separate impurity and shows high chemical purity. | 12-15-2011 |
20110301305 | Fluorinated Dicarboxylic Acid Derivative and Polymer Obtained Therefrom - According to the present invention, a polymer is obtained by polycondensation of a fluorinated dicarboxylic acid derivative of the general formula (M-1) or an acid anhydride of the fluorinated dicarboxylic acid with a polyfunctional compound having two to four reactive groups corresponding in reactivity to carbonyl moieties of the fluorinated dicarboxylic acid derivative or acid anhydride. | 12-08-2011 |
20110300356 | Heating Insulating Laminated Glass - Disclosed is a heat insulating laminated glass that includes at least two glass plates and an intermediate film member by which the at least two glass plates are laminated together, wherein the intermediate film member has two intermediate films and a functional plastic film sheet arranged between the two intermediate films and formed with an infrared reflecting layer and an infrared absorbing layer. This glass attains a high visible light transmittance and good heat insulating properties against solar radiation. | 12-08-2011 |
20110282026 | Fluorine-Containing Dicarboxylic Acids and Their Novel Polymer Compounds - A fluorine-containing dicarboxylic acid represented by formula (1), | 11-17-2011 |
20110270001 | Method of Purifying (Z)-1-Chloro-3,3,3-Trifluoropropene - Disclosed is a method of purifying (Z)-1-chloro-3,3,3-trifluoropropene of the formula [1], comprising: distilling a mixture containing (Z)-1-chloro-3,3,3-trifluoropropene and 1-chloro-1,3,3,3-tetrafluoropropane (CF | 11-03-2011 |
20110251403 | Method for Manufacturing Hydroxyl Group Substitution Product - In the present invention, a hydroxyl group substitution product is manufactured by reaction of an alcohol with sulfuryl fluoride (SO | 10-13-2011 |
20110244188 | Polymerizable Fluoromonomer, Fluoropolymer, Resist Material, and Method of Pattern Formation - Disclosed is a polymerizable fluoromonomer represented by the following general formula (1). | 10-06-2011 |
20110237824 | Process for Producing Fluoroalkylsulfonylaminoethyl Alpha-Substituted-Acrylate - Aminoethanol is reacted with a fluoroalkylsulfonic anhydride to obtain a fluoroalkylsulfonylaminoethanol (first step: sulfonylamidation step). The fluoroalkylsulfonylaminoethanol is esterified with an α-substituted acrylate derivative to obtain a desired fluoroalkylsulfonylaminoethyl α-substituted-acrylate (second step: esterification step). Thus, the desired fluoroalkylsulfonylaminoethyl α-substituted-acrylate having a higher purity can be produced in higher yield with higher operating efficiency than in conventional techniques. | 09-29-2011 |
20110232199 | Process for Production of Dispersion of Fluorinated Nano Diamond - There is provided a process for producing a fluorinated nanodiamond dispersion liquid, including a purification step of mixing a fluorinated nanodiamond with an alcohol having a carbon number of 4 or fewer, then conducting an ultrasonic treatment to produce a suspension, and subjecting the obtained suspension to a classification treatment by centrifugation to produce a dispersion liquid of fluorinated nanodiamond; a drying step to prepare a dry fluorinated nanodiamond by removing the alcohol from the dispersion liquid of fluorinated nanodiamond that is obtained by the purification step; and a redispersion step to prepare the fluorinated nanodiamond dispersion liquid by mixing the dry fluorinated nanodiamond that is obtained by the drying step, with an aprotic polar solvent and then conducting an ultrasonic treatment. | 09-29-2011 |
20110230671 | Hafnium Amide Complex Manufacturing Method and Hafnium-Containing Oxide Film - Disclosed is a method of producing a hafnium amide complex represented by general formula: Hf(NR | 09-22-2011 |
20110214685 | Cleaning Agent For Silicon Wafer - A cleaning agent for a silicon wafer (a first cleaning agent) contains at least a water-based cleaning liquid and a water-repellent cleaning liquid for providing at least a recessed portion of an uneven pattern with water repellency during a cleaning process. The water-based cleaning liquid is a liquid in which a water-repellent compound having a reactive moiety chemically bondable to Si element in the silicon wafer and a hydrophobic group, and an organic solvent including at least an alcoholic solvent are mixed and contained. With this cleaning agent, the cleaning process which tends to induce a pattern collapse can be improved. | 09-08-2011 |
20110207954 | Method for Producing Alkoxycarbonylfluoroalkanesulfonic Acid Salt - In the present invention, a target alkoxycarbonylfluoroalkanesulfonic acid salt is obtained by using a halofluoroalkanoic acid ester as a starting raw material, sulfinating the halofluoroalkanoic acid ester in the presence of an amine (as a first step), and then, oxidizing the resulting sulfination product (as a second step). Further, an alkoxycarbonylfluoroalkanesulfinic acid onium salt, which is useful as a photoacid generator, is obtained by salt exchange reaction of the alkoxycarbonylfluoroalkanesulfonic acid salt. | 08-25-2011 |
20110201825 | Method for Producing Fluorosulfuric Acid Ester - Fluorosulfuric acid esters can be produced by reacting alcohols with sulfuryl fluoride (SO | 08-18-2011 |
20110196121 | Fluorine-Containing Compounds and their Polymers Useful for Anti-Reflection Film Materials and Resist Compositions - A fluorine-containing compound represented by the formula 1, | 08-11-2011 |
20110183219 | Method for Producing Lithium Difluorobis (Oxalato) Phosphate Solution - Disclosed is a method for producing a lithium difluorobis(oxalato)phosphate solution, which is characterized by that lithium hexafluorophosphate and oxalic acid are mixed together in a nonaqueous solvent, in a manner that the molar ratio of lithium hexafluorophosphate to oxalic acid falls within a range of 1:1.90 to 1:2.10, and furthermore silicon tetrachloride is added to this, in a manner that the molar ratio of lithium hexafluorophosphate to silicon tetrachloride falls within a range of 1:0.95 to 1:1.10, thereby conducting a reaction. The lithium difluorobis(oxalato)phosphate solution produced by this method has low contents of chlorine compounds and free acids. Therefore, it can become an additive that is effective for improving performance of nonaqueous electrolyte batteries. | 07-28-2011 |
20110177453 | Fluorine-Containing Sulfonates Having Polymerizable Anions and Manufacturing Method Therefor, Fluorine-Containing Resins, Resist Compositions, and Pattern-Forming Method Using Same - According to the present invention, there is provided a polymerizable fluorine-containing sulfonic acid onium salt of the following general formula (2) and a resin obtained by polymerization thereof. It is possible by the use of this sulfonate resin of the present invention to provide a resist composition with high resolution, board depth of focus tolerance (DOF), small line edge roughness (LER) and high sensitivity. | 07-21-2011 |
20110172472 | Process for Producing 1,3,3,3-Tetrafluoropropene - According to the first characteristic of the present invention, there is provided a production process for 1,3,3,3-tetrafluoropropene including: the first step of reacting 1,1,1,3,3-pentachloropropane with hydrogen fluoride thereby obtaining 1-chloro-3,3,3-trifluoropropene; and the second step of reacting 1-chloro-3,3,3-trifluoropropene obtained in the first step with hydrogen fluoride in a gaseous phase in the presence of a fluorination catalyst. According to the second characteristic of the present invention, there is provided a dehydration process including bringing 1,3,3,3-tetrafluoropropene containing at least water into contact with zeolite. | 07-14-2011 |
20110172470 | Process for Producing Fluorinated Propene - There is provided according to the present invention a process for producing 1-chloro-3,3,3-trifluoropropene or 1,3,3,3-tetrafluoropropene, including: reacting 1,1,1,3,3-pentafluoropropane with hydrogen chloride in a gas phase in the presence of a solid catalyst. By the use of a specific solid catalyst such as a catalyst in which chromium is supported on alumina or activated carbon or an alumina catalyst, the 1-chloro-3,3,3-trifluoropropene or 1,3,3,3-tetrafluoropropene can be obtained with high yield from the 1,1,1,3,3-pentafluoropropane, which can be commercially available or prepared on an industrial scale. | 07-14-2011 |
20110162680 | Liquid Chemical for Forming Protecting Film - Disclosed is a liquid chemical for forming a water-repellent protecting film on a wafer. The liquid chemical is a liquid chemical containing a water-repellent-protecting-film-forming agent for forming the water-repellent protecting film, at the time of cleaning the wafer which has a finely uneven pattern at its surface and contains at least at a part of a surface of a recessed portion of the uneven pattern at least one kind of matter selected from the group consisting of titanium, titanium nitride, tungsten, aluminum, copper, tin, tantalum nitride, ruthenium and silicon, at least on the surface of the recessed portion. The liquid chemical is characterized in that the water-repellent-protecting-film-forming agent is a water-insoluble surfactant. The water-repellent protecting film formed with the liquid chemical is capable of preventing a pattern collapse of the wafer, in a cleaning step. | 07-07-2011 |
20110160477 | Process for Producing alpha-Trifluoromethyl-alpha,beta-Unsaturated Ester - An α-trifluoromethyl-α,β-unsaturated ester can be produced by reacting an α-trifluoromethyl-α-hydroxy ester with sulfuryl fluoride (SO | 06-30-2011 |
20110152536 | Process for Production of Alpha-Trifluoromethyl-Beta-Substituted-Beta-Amino Acid - α-Trifluoromethyl-β-substituted-β-amino acids can be produced by allowing α-trifluoromethyl-β-substituted-α,β-unsaturated esters to react with hydroxylamine to convert α-trifluoromethyl-β-substituted-α,β-unsaturated esters into dehydrogenated closed-ring body of α-trifluoromethyl-β-substituted-β-amino acid, and by hydrogenolyzing the dehydrogenated closed-ring body. According to this production process, novel α-trifluoromethyl-β-substituted-β-amino acids which are free amino acids whose functional groups are not protected can be produced, in which β-position substituent is not limited to aromatic ring group or substituted aromatic ring group while the relative stereochemistry of α-position and β-position can be also controlled. | 06-23-2011 |
20110137073 | Process for Producing Alpha-Substituted Norbornanyl Acrylates - Disclosed is a process for producing α-substituted norbornanyl acrylates efficiently on an industrial scale while suppressing the formation of by-products derived from intramolecular cyclization, excessive addition to acrylic acid etc. The α-substituted norbornanyl acrylates are useful as norbornene resist monomers. In the disclosed process, an α-substituted acrylic acid is directly reacted with a substituted norbornene in the presence of at least one acid catalyst selected from methanesulfonic acid and camphorsulfonic acid. It is possible in this reaction to suppress the formation of the by-products derived from intramolecular cyclication, excessive addition of the acid to the reaction product etc. | 06-09-2011 |
20110132397 | Silicon Wafer Cleaning Agent - A silicon wafer cleaning agent includes at least a water-based cleaning liquid, and a water-repellent cleaning liquid for providing water-repellent to an uneven pattern at least at recessed portions during a cleaning process. The water-repellent cleaning liquid is a liquid composed of a water-repellent compound containing a reactive moiety which is chemically bondable to Si in the silicon wafer, and a hydrophobic group, or is a liquid wherein 0.1 mass % or more of the water-repellent compound relative to the total quantity of 100 mass % of the water-repellent cleaning liquid and an organic solvent are mixed and contained therein. A cleaning process wherein a pattern collapse is easily induced can be improved by using the cleaning agent. | 06-09-2011 |
20110124541 | Fluorinated Nano Diamond and Dispersion Thereof, and Process for Production of the Same - There is disclosed a fluorinated nanodiamond having an oxygen-to-fluorine element ratio (O/F) of 0.06 to 0.20, a fluorinated nanodiamond dispersion in which the fluorinated nanodiamond is dispersed in an alcohol-containing dispersion medium, and a production method of the fluorinated nanodiamond dispersion. | 05-26-2011 |
20110122903 | Wide-Band Wavelength-Variable Laser Device - In a laser apparatus including an excitation light source and a resonator in which a laser medium is disposed between optical paths of a first mirror reflecting light in a desired wavelength band and a second mirror and a first wavelength selecting means is disposed between optical paths of the laser medium and the second mirror, there is provided a wavelength-variable laser apparatus capable of continuously varying the laser oscillation wavelength by using at least a Pr | 05-26-2011 |
20110112306 | Novel Sulfonic Acid Salt and Derivative thereof, Photo-Acid Generator, and Process for Production of Sulfonic Acid Salt - A fluorine-containing sulfonic acid salt or a compound having a fluorine-containing sulfonic acid group, either of which having a structure represented by the following general formula (1), is provided. Such a salt or compound can act as a suitable photo-acid generator, and can form a resist pattern having excellent sensitivity, resolution and mask-dependence. | 05-12-2011 |
20110098500 | Polymerizable Fluorine-Containing Compound - A polymerizable fluorine-containing compound represented by formula (1), | 04-28-2011 |
20110092747 | Practical Method for Reducing Esters or Lactones - Esters and lactones can be respectively reduced to alcohols and diols in the presence of the Group 8 (VIII) transition metal complex, base and hydrogen gas (H | 04-21-2011 |
20110083584 | Flaky Material and Process for Producing the Flaky Material - Disclosed is a flaky material formed of an aggregate of fine particles. The aggregate is formed by uniting fine particles to one another. The fine particles are derived from fine particles of an inorganic oxide dispersed in a solvent having an effective (OH | 04-14-2011 |
20110082313 | Process for Production of Halogenated alpha-Fluoroethers - Halogenated α-fluoroethers (or bis-derivatives thereof) can be produced by reacting a halogenated hemiacetal (or bis-derivative thereof) with sulfuryl fluoride (S | 04-07-2011 |
20110065857 | Fluorine-Containing Polymer and Anti-Static Agent Wherein Same is Used - There is provided a fluorine-containing polymer having a repeating unit of the general formula (2) and produced by homopolymerization or copolymerization with an other polymerizable double bond-containing monomer. | 03-17-2011 |
20110045123 | Die for Injection Molding Glass with Frame - In an injection molding die, there is defined a cavity for a frame or a cavity for the frame and an auxiliary cavity communicating with the cavity for the frame, and into the cavity for the frame or the auxiliary cavity, there is injected a melted resin from a runner through a gate, and a section of the gate has a width of 1 to 5 mm in the direction of a thickness of a plate glass and a width of 10 mm or more in the direction parallel with a side of the plate glass but smaller than a side length of the plate glass. When this die is practically used, a load that would be applied to a peripheral portion of the plate glass during injection molding is reduced, so that when the frame is integrally molded to the plate glass by injection molding, undesired breakage of the plate glass is suppressed. | 02-24-2011 |
20110043419 | Glass Antenna for Vehicle - There is provided an antenna for a vehicle which is formed on a space above defogging heater strips of a rear window glass of the vehicle. The antenna includes an AM broadcast wave receiving antenna including a plurality of horizontal strips provided at intervals, at least two vertical strips which are orthogonal to the horizontal strips, and which are apart from each other, and a first feed point provided between the two vertical strips, on uppermost one of the horizontal strips or through an extension line extending from a portion of the uppermost one of the horizontal strips; and an FM broadcast wave receiving antenna which extends in a clockwise direction or in a counterclockwise direction from a second feed point provided above the uppermost one of the horizontal strips of the AM broadcast wave receiving antenna, along a part of an outermost portion of the AM broadcast wave receiving antenna to surround the AM broadcast wave receiving antenna, and which is adjacent to at least a part of the horizontal strips of the AM broadcast wave receiving antenna to achieve a capacitive coupling. | 02-24-2011 |
20110034732 | Process for Production of Optically Active Fluoroamine - Disclosed is a process for producing a protected optically active fluoroamine, which comprises the step of reacting an imine-protected optically active hydroxyamine, an oxazolidine-protected optically active hydroxyamine, or a mixture of the imine-protected optically active hydroxyamine and the oxazolidine-protected optically active hydroxyamine, with sulfuryl fluoride (SO | 02-10-2011 |
20110034721 | 2-(Alkylcarbonyloxy)-1, 1-Difluoroethanesulfonic Acid Salt and Method for Producing the Same - By using an organic base when a carboxylic acid bromodifluoroethyl ester is sulfinated by using a sulfinating agent, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt. By oxidizing the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt. By using the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt as a raw material and exchanging it into an onium salt directly or through saponification/esterification, there can be obtained a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid onium salt. | 02-10-2011 |
20110032163 | Vehicular Glass Antenna - A vehicular glass antenna which is provided in an upper blank space of defogging heater strips of a rear window glass of the vehicle, the vehicular glass antenna includes: an AM broadcast wave receiving antenna including; a plurality of horizontal strips arranged at intervals, at least two vertical strips which are orthogonal to the horizontal strips, and which are apart from each other, and an AM feed point located between the vertical strips, on uppermost one of the horizontal strips or through an extension line extending from a portion of the uppermost one of the horizontal strips, and two FM broadcast wave receiving antennas extending, respectively, from two FM feed points provided above the uppermost one of the horizontal strips of the AM broadcast wave receiving antenna on left and right sides of the AM feed point, along a part of an outermost portion of the AM broadcast wave receiving antenna, the FM broadcast wave receiving antennas extending, respectively, in opposite directions of a clockwise direction and a counterclockwise direction, one of the FM broadcast wave receiving antennas which has a substantially U-shape, and which surrounds all of ends of the plurality of the horizontal strips of the AM broadcast wave receiving antenna on one side, the other of the FM broadcast wave receiving antennas which has a substantially U-shape, and which surrounds a part of ends of the plurality of the horizontal strips on the other side, and each of the two FM broadcast wave receiving antennas including a second horizontal strip which is adjacent to the horizontal strips of the AM broadcast wave receiving antenna to achieve the capacitive coupling. | 02-10-2011 |
20110031647 | Metal Mold for Injection Molding of Framed Glass and Manufacturing Method for Framed Glass - Disclosed herein is an injection molding die used for producing a frame-mounted plate glass by injection molding. The die is characterized in that an auxiliary cavity is provided at a position to exposed a surface of a plate glass and communicated with a cavity for a frame through a communication opening, the cavity for the frame being provided at position facing a vehicle inside surface of the plate glass. When the die is practically used for injection molding, a load applied to a peripheral portion of the plate glass during the injection molding is reduced, so that when the frame is molded onto the plate glass by injection molding, undesired breakage of the plate glass is suppressed. | 02-10-2011 |
20110021809 | Method for Purification of Optically Active alpha-Fluorocarboxylic Acid Esters - Disclosed is a purification method of reducing and removing fluoride ions contained in an optically active α-fluorocarboxylic acid ester represented by formula [1] | 01-27-2011 |
20110015431 | Processes for Production of 2-Bromo-2,2-Difluoroethanol and 2-(Alkylcarbonyloxy)-1,1-Difluoroethanesulfonic Acid Salt - Disclosed is a process for producing 2-bromo-2,2-difluoroethanol, which comprises reducing a bromodifluoroacetic acid derivative represented by the formula [1] by using an ate hydride complex as a reducing agent. 2-Bromo-2,2-difluoroethanol thus produced can be used as the starting material to carry out the esterification step, the sulfination step and the oxidation step in this order, thereby producing a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid salt, wherein A represents a substituted or unsubstituted linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 15 carbon atoms, a heteroaryloxy group having 4 to 15 carbon atoms, or a halogen atom. | 01-20-2011 |
20110015428 | Process for Producing Alpha-Fluoro-Beta-Amino Acids - By reacting a β-hydroxy-α-amino acid with sulfuryl fluoride (SO | 01-20-2011 |
20110015053 | Lead-Free Low-Melting-Point Glass Composition Having Acid Resistance - A lead-free low-melting-point glass having an acid resistance, being substantially free of PbO and including 12 to 35 mass % of SiO | 01-20-2011 |
20110008242 | Method for Producing Oxygen-Containing Halogenated Fluoride - Disclosed is a method for producing an oxygen-containing halogenated fluoride, wherein a gas-liquid reaction is used. This method is a method for producing an oxygen-containing halogenated fluoride represented by the general formula: XO | 01-13-2011 |
20110003143 | Organosol Containing Magnesium Fluoride Hydroxide, and Manufacturing Method Therefor - An object of the present invention is to provide an organosol for forming a coating that can remain hydrophilic for a long time even in a situation with no exposure to light, and a manufacturing method thereof. As a means for solving this problem, the organosol is created by dispersing magnesium fluoride compound obtained by reacting at least a magnesium compound (the main raw material) with a solution containing hydrogen fluoride, in an organic solvent. The organosol is characterized by containing fine particles of the magnesium fluoride compound which particles have an average particle diameter of from 5 to 500 nm. | 01-06-2011 |
20100331481 | Thermosetting Organic-Inorganic Hybrid Transparent Material - There is disclosed a thermosetting organic-inorganic hybrid transparent material which is characterized by including a main material that has a siloxane skeleton modified with an organic substituent, and a curing agent. The main material and the curing agent are mixed, and the mixture is coated on an adherend and cured by heating. With these steps, a transparent bonding/sealing is achieved. | 12-30-2010 |
20100323530 | MODIFIER FOR LOW DIELECTRIC CONSTANT FILM, AND METHOD FOR PRODUCTION THEREOF - There is provided a modifier for lowering relative dielectric constant of a low dielectric constant film used in semiconductor devices, the modifier of the low dielectric constant film being characterized in that it contains as an effective component a silicon compound represented by formula (1) | 12-23-2010 |
20100323240 | Method for Producing Lithium Difluorophosphate and Nonaqueous Electrolyte Battery Using the Same - [Problems] An object of the present invention is to provide: a production method for commercially advantageously producing lithium difluorophosphate or an electrolyte solution containing the lithium difluorophosphate, the lithium difluorophosphate serving as an additive useful for improving performance of a nonaqueous electrolyte battery; and a nonaqueous electrolyte battery employing the electrolyte solution for the nonaqueous electrolyte battery which solution contains the lithium difluorophosphate produced by the production method. | 12-23-2010 |
20100322279 | Multiwaveform Light Source - There is provided a light source apparatus including at least a excitation light source and a photocoupler, a light source medium formed of one kind of a single, rare-earth element doped fiber that is excited by the excitation light source and has two terminals, and an output end formed of an optical fiber, the light source apparatus being characterized in that an optical component having at least one of reflection, branching or attenuation function is provided in anywhere of an optical circuit from the light source medium to the output terminal and that it is possible to output lights of different wavelengths derived from different spontaneous emission light peaks that are generated from rare-earth element ions added to the rare-earth element doped fiber, and that at least one of the lights to be obtained is visible light. | 12-23-2010 |
20100310779 | Process for Production of Water-Absorbing Articles - According to a first aspect of the present invention, a process for production of a water-absorbing article including a substrate and a coating film formed on the substrate and formed of a water-absorbing urethane resin is characterized in that: the process comprises an application step of applying a coating liquid to the substrate; the application step includes a step of supplying the coating liquid from a nozzle disposed above the substrate to a surface of the substrate conveyed horizontally; the coating liquid includes a solid matter and a solvent; the solid matter includes a mixture of a polyisocyanate, a polyol having ethylene oxide and a hydrophobic polyol; a concentration of the solid matter in the coating liquid is adjusted within a range from 5 to 30% in mass; and a viscosity of the coating liquid is adjusted within a range from 1 to 3 mPa·s. | 12-09-2010 |
20100310778 | Apparatus and Method of Applying a Coating Solution - A method of applying a coating solution onto an upper surface of a glass plate that is transported in a substantially horizontal attitude, according to the first aspect of the present invention, the method including the steps of transporting the glass plate into a coating chamber, and opening the plurality of coating nozzles which are positioned in a row at constant intervals therebetween along a curved shape of the upper surface of the glass plate in a width direction of the glass plate perpendicular to the direction of transporting the glass plate by the nozzle position adjusting means and the nozzle height adjusting means, to thereby inject the coating solution when the coating nozzles are located in a region of the upper surface of the glass plate which extends from the leading edge of the glass plate to the rear edge of the glass plate. | 12-09-2010 |
20100308313 | Organic Material Containing Oligophenylene Skeleton and Light-Emitting Device Using the Same - [Object] To provide a wide band-gap material capable of forming a stable amorphous thin film and an organic electroluminescent device using such a compound and having a high light emission efficiency. | 12-09-2010 |
20100304303 | Novel Sulfonic Acid Salt and Derivative Thereof, Photoacid Generator Agent, and Resist Material and Pattern Formation Method Using the Photoacid Generator Agent - Disclosed is a fluorinated sulfonic acid salt or fluorinated sulfonic acid group-containing compound having a structure represented by the following general formula (A). | 12-02-2010 |
20100285310 | Process for Producing Laminated Glass with Inserted Plastic Film and Laminated Glass with Inserted Plastic Film - A production method of producing a plastic film-inserted laminated glass comprising a first step for subjecting a plastic interlayer and a plastic film to a thermocompression bonding, a second step for placing another plastic interlayer on the plastic film that has been subjected to the thermocompression bonding at the first step, thereby to produce a laminated film, a third step for putting the laminated film produced at the second step between two curved glass plates thereby to produce a laminated body, a fourth step for applying the laminated body with pressure and heat by using an autoclave thereby to achieve bonding of entire construction of the laminated body and a fifth step for cutting and removing the laminated film that protrudes from edges of the curved glass plates. | 11-11-2010 |
20100285280 | Laminated Glass With Inserted Plastic Film - According to the present invention, there is provided a plastic film-inserted laminated glass comprising an outdoor side glass plate, an interlayer, a plastic film, another interlayer and an indoor side glass plate which are laminated in this order, which is characterized in that the glass plates have a curved shape formed by bending, the plastic film includes an infrared reflecting film formed thereon and at least at one side of the laminated glass, an edge of the plastic film is placed apart from corresponding edges of the glass plates by a distance ranging from 5 mm to 200 m in a direction toward a central portion of the glass plates. | 11-11-2010 |
20100263489 | USE OF A PROTECTIVE GAS COMPOSITION FOR PREVENTING OXIDATION OR COMBUSTION OF MOLTEN MAGNESIUM - A method of using a protective gas composition comprising a fluorine-containing organic compound and a carrier gas for preventing a rapid oxidation or combustion of a molten magnesium/magnesium alloy alloy in a magnesium or magnesium alloy production process. | 10-21-2010 |
20100247412 | Method for Removal of CIO3F - [Object] An object of the present invention is to provide an inexpensive method for removing ClO | 09-30-2010 |
20100242546 | Conveyance Assisting Device of Glass Ribbon - In a glass-ribbon conveyance assisting device which is applied to a glass-ribbon conveyance device configured to convey a glass ribbon on a plurality of rotating glass-conveyance rolls, the glass-ribbon conveyance assisting device includes a rotary drive section, a plurality of rolls configured to be rotated by the rotary drive section, an annular belt configured to rotate while running with flexion under a state where the rolls have been inserted into the belt, and a wheel configured to press the glass ribbon which is conveyed on the belt. The glass ribbon is conveyed on the belt by a drive of the belt under a state where width-directional both end portions of the glass ribbon are sandwiched between the belt and the wheel. | 09-30-2010 |
20100238556 | Plastic Film With Infrared Reflective Film and Laminated Glass With Inserted Plastic Film - [Problem] In case of producing a plastic film-inserted laminated glass by forming an infrared rays reflection functioning film on a transparent plastic film and then by interposing the plastic film between intermediate films, an adhesion between the plastic film and the intermediate film is not good thereby causing such a problem that a peeling occurs upon collision. | 09-23-2010 |
20100234556 | Fluorine-Containing Polymerizable Monomer and Polymer Compound Using Same - Polymers made by polymerization or cyclization condensation of a fluorine-containing polymerizable monomer represented by the formula [1] | 09-16-2010 |
20100220020 | Automotive Glass Antenna - An automotive glass antenna which is an FM radio broadcast wave receiving antenna provided in blank spaces below or lateral sides of a defogger of a window glass provided in a rear door of a hatchback type of an automobile, the automotive glass antenna including: a first auxiliary element including at least a first auxiliary horizontal strip which branches from a lower end of a bus bar of the defogger, or from a lowermost horizontal heater strip, and which extends along the lowermost heater strip; a second auxiliary element including at least a second auxiliary vertical strip which extends from an upper end of each bus bar through an extension line, and which is apart from the bus bar in an outward direction; a horizontal element which extends in a substantially horizontal direction from a feed point provided near a lower portion of the bus bar of the defogger, and which is adjacent to the first auxiliary horizontal strip to achieve a capacitive coupling; and a vertical element which extends from the feed point along an outside of the bus bar, and which is adjacent to the bus bar to achieve the capacitive coupling. | 09-02-2010 |
20100217049 | Process for Dehydration of Hexafluoroacetone Hydrate - [Task] To provide a process for producing anhydrous hexafluoroacetone from hexafluoroacetone hydrate. To provide a process taking environment into consideration, that does not require a treatment of wastes, such as waste sulfuric acid, containing organic substances, which is inevitable in processes conducted hitherto using concentrated sulfuric acid, fuming sulfuric acid, and the like. | 08-26-2010 |
20100204422 | Fluorine-Containing Cyclic Compound, Fluorine-Containing Polymer Compound, Resist Material Using Same and Method for Forming Pattern - The present invention relates to, for example, a fluorine-containing cyclic compound represented by the following general formula (1). | 08-12-2010 |