Entries |
Document | Title | Date |
20080213606 | Thermoplastic Transparent Resin - A thermoplastic transparent resin which is produced by hydrogenating 70% or more of aromatic double bonds of a copolymer. The copolymer is produced by polymerizing a monomer composition containing at least one (meth)acrylic ester monomer and at least one aromatic vinyl monomer and has a molar ratio (A/B) of from 1 to 4 wherein A is a molar amount of a constitutional unit derived from the (meth)acrylic ester monomer and B is a molar amount of a constitutional unit derived from the aromatic vinyl monomer. The thermoplastic transparent resin is suitable for the production of a molded article such as optical article having a good color tone because molding defect is less produced. | 09-04-2008 |
20080220274 | Acrylic/Thermoplastic Olefin Composite - The invention relates to a composite consisting of an impact-modified acrylic capstock or film on a thermoplastic olefin (TPO). A tie-layer containing a functionalized olefin-acrylic is used to improve the adhesion of the acrylic layer to the TPO and to improve the overall melt processing of the three-layer composite. | 09-11-2008 |
20080220275 | Water-based one package coat and multilayer coating film-forming method - The invention provides water-based one package coat comprising acrylic resin having specific long chain primary hydroxyl-containing side chains as crosslinking functional groups and a solubility parameter of 9.30-11.20, and blocked polyisocyanate compound having a solubility parameter of 9.00-11.50, the difference ΔSP between the solubility parameter (SP1) of the acrylic resin and the solubility parameter (SP2) of the blocked polyisocyanate compound (ΔSP=(SP1)−(SP2)) being within a range of from −0.80 to 1.50. | 09-11-2008 |
20080241565 | Optical compensation films with birefringence enhancing substituents for liquid crystal display - Optical compensation films (positive C-plate) with anisotropic subunits (OASUs) that are aromatic rings substituted with birefringence enhancing substituents (BES) and have high positive birefringence throughout the wavelength range 400 nm<λ<800 nm are provided. The optical compensation films may be processed by solution casting to yield a polymer film with high birefringence without the need for stretching, photopolymerization, or other processes. Such optical compensation films are suitable for use as a positive C-plate in LCDs, particularly IPS-LCDs. | 10-02-2008 |
20080241566 | Damping composition with improved bakability - Compositions for damping the vibration of mechanical components, such as those used in vehicles, are disclosed and described. The compositions comprise a water-based polymer resin and a drying control agent. The drying control agent minimizes the occurrence of cracks and swelling in the damping coating films when the coating films are baked and dried. | 10-02-2008 |
20080268269 | Production method of pigment-dispersing resin - This invention provides a method for producing a pigment-dispersing resin which contains divalent group(s) represented by a general formula (I): | 10-30-2008 |
20080280154 | Process for Producing Water-Absorbing Resin Particles, Water-Absorbing Resin Particles Made by the Process, and Absorbent Materials and Absorbent Articles Made by Using the Particles - The present invention provides a process for producing water-absorbing resin particles which possess a high water retention capacity (absorbing capacity), a high water-absorbing capacity under pressure, and a high gel strength and a small amount of water-soluble substance and is favorably usable in sanitary materials; water-absorbing resin particles obtained by the process; and absorbent materials and absorbent articles made by using the particles. More specifically, the water-absorbing resin particles are produced by a process for producing water-absorbing resin particles, comprising a step of a post-crosslinking reaction by adding a post-crosslinking agent in at least two stages to a water-absorbing resin particle precursor obtained by polymerization of a water-soluble ethylenic unsaturated monomer to carry out the post-crosslinking reaction. | 11-13-2008 |
20080299405 | AQUEOUS COATING COMPOSITIONS - Aqueous coating compositions that contain two non-fluorinated and silicon-free hydrocarbon-based surfactants are provided. The hydrocarbon-based surfactants are alkylated acetylenic diols. These aqueous coating compositions are useful as floor finishes and polishes. | 12-04-2008 |
20080305349 | Energy-curing breathable coatings (combined) - Durable, breathable energy curable coatings for substrates. The films are obtained by applying a suitable single phase aqueous coating composition to a substrate and then applying a high energy curing, i.e., ultraviolet or electron beam curing, to the composition to form a durable multiphase solid film, having hydrophilic and hydrophobic domains. | 12-11-2008 |
20090023006 | WATER-ABSORBENT POLYMER STRUCTURES BASED ON RENEWABLE RESOURCES AND METHOD FOR PRODUCING SAID STRUCTURES - The present invention relates to a process for the production of polymers, such as water-absorbing polymer structures, by radical polymerization of acrylic acid, whereby the acrylic acid has been obtained by a synthesis process which comprises as a process step the splitting of an organic material by means of an enzyme or at least one component of an enzyme. The invention also relates to the water-absorbing polymers obtainable by this process, water-absorbing polymers which are based to at least about 25 wt % upon partially neutralized acrylic acid, a composite, a process for the production of a composite, the composite obtainable by this production, the use of acrylic acid in the production of polymers, preferably in the production of water-absorbing polymer structures, a device for the production of acrylic acid, and a process for the production of acrylic acid. | 01-22-2009 |
20090035597 | FUNCTIONALIZATION OF POLY(ARYLENEVINYLENE) POLYMERS FOR INTEGRATED CIRCUITS - A method is provided for modifying a poly(arylene vinylene) or poly(heteroarylene vinylene) precursor polymer having dithiocarbamate moieties by reacting it with an acid and further optionally reacting the acid-modified polymer with a nucleophilic agent. Also provided are novel polymers and copolymers bearing nucleophilic side groups which are useful as components of electronic devices, e.g. in the form of thin layers. | 02-05-2009 |
20090061246 | Photocatalytic Coating - De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NO | 03-05-2009 |
20090061247 | AQUEOUS RESIN COMPOSITION, AQUEOUS COATING COMPOSITION AND COATING METHOD FOR PLASTIC MOLDED ARTICLES - An aqueous resin composition obtained by emulsion polymerization using a polymerizable unsaturated monomer (b) in the presence of an aqueous resin dispersion (A) comprising an acid-modified polyolefin (a), an ether-based solvent and a basic substance. Also, an aqueous coating composition comprising an aqueous resin dispersion (B) obtained by emulsion polymerization of a polymerizable unsaturated monomer (b) in the presence of an aqueous resin dispersion (A) containing an acid-modified polyolefin (a), an ether-based solvent and a basic substance, with resin beads (C), wherein the content of resin beads (C) is 1-30 parts by mass with respect to 100 parts by mass of the total resin solid content of the coating material. The composition has excellent adhesion for plastic bases and allows formation of coated films with excellent water resistance, stain resistance, damage resistance and solvent resistance. | 03-05-2009 |
20090075106 | Mixed Aryl/Alkyl Diester Compositions - Novel ester compositions are prepared by reacting 1) at least one diol, glycol or oligomeric glycol with 2) a mixture of at least one aromatic monocarboxylic acid and at least one aliphatic monocarboxylic acid containing from 2 to 4 carbon atoms. The compositions are effective plasticizers for a variety of polymers, particularly those employed in water-borne adhesives. The freezing point of the present ester mixtures and their efficacy as plasticizers and other types of additives and/or modifiers for a variety of polymer compositions can be varied by adjusting the relative concentrations of the aromatic and aliphatic acids used to prepare the ester composition. | 03-19-2009 |
20090087675 | Effect Pigment-Containing, Water-Borne Base Coating Compositions - This invention provides an effect pigment-containing, water-borne base coating composition comprising water-dispersible acrylic polymer particles (A) and effect pigment (B), the water-dispersible acrylic polymer particles (A) being obtained by emulsion polymerization of a radical-polymerizable unsaturated monomeric mixture including an amido-containing, radical-polymerizable unsaturated monomer having at least two radical-polymerizable unsaturated groups per molecule, and the effect pigment (B) being contained at a pigment weight concentration (PWC) within a range of 15-50%. | 04-02-2009 |
20090087676 | Coating Solution, and Gas Barrier Film, Gas Barrier Laminate and Gas Barrier Multilayer Film, Using the Coating Solution, and their Manufacturing Methods - A coating solution comprising:
| 04-02-2009 |
20090092847 | RESIN DISPERSION, COATING MATERIALS, LAMINATES, AND PROCESS FOR PRODUCTION OF THE SAME - To provide an aqueous dispersion of a resin wherein dispersed particles are stable with fine particle sizes and whereby bleeding out is suppressed, which is thus useful as e.g. a surface treating agent, an adhesive or a coating material for a polyolefin substrate. | 04-09-2009 |
20090123771 | ANTISTATIC TREATMENT AGENT, AND ANTISTATIC FILM, COATED ARTICLE AND PATTERN FORMING METHOD USING THE AGENT - The invention provides an antistatic treatment agent having an ability of preventing resist film thinning phenomenon in a chemically amplified resist, an antistatic film, a coated article and a pattern forming method using such antistatic treatment agent, in particular, the invention provides an antistatic treatment agent comprising an aqueous solvent-soluble electroconductive polymer, a diamine (divalent) or polyamine (polyvalent) aliphatic basic compound and an anionic surfactant, an antistatic film, a coated article and a pattern forming method using such antistatic treatment agent. As the aqueous solvent-soluble electroconductive polymer, a π-conjugated electroconductive polymer having a Brönsted acid group is a sulfonic acid group is preferred and it is preferable that the amount of the diamine (divalent) or polyamine (polyvalent) aliphatic basic compound be from 0.1 to 75 mol % based on the total number of moles of the basic compounds. | 05-14-2009 |
20090136773 | Barrier Coatings for the Label Stock - The present invention provides a label comprising a label stock ( | 05-28-2009 |
20090148716 | ELECTRICAL INSULATION FILM - Certain embodiments of the present technology provide a capacitor film comprising a polypropylene material. The capacitor film comprises xylene solubles of at least 0.5 percent by weight. In certain embodiments the xylene solubles are in a range of 0.5 to 1.5 percent by weight. The film also comprises a crystalline fraction melting in the temperature range of 200° C. to 105° C. determined by stepwise isothermal segregation technique. The crystalline fraction comprises a part, the part representing at least 10 percent by weight of said crystalline fraction, and wherein the part melts at a melting rate of 10° C./min. Certain embodiments present a capacitor film where the part melts at or below 140° C. In other embodiments, the said part melts at or below the temperature T=Tm−3° C., wherein Tm is the melting temperature of the capacitor film and/or the polypropylene material, and the part represents at least 45 percent by weight of the crystalline fraction. | 06-11-2009 |
20090155613 | Heat-Sensitive record material - The invention describes a heat sensitive recording material comprising a paper or film substrate having coated thereon a thermally sensitive color forming composition. The thermally sensitive color forming composition comprises a chromogenic dye precursor, and an acidic developer material. A high hydrolysis adhesive material is advantageously employed as a basecoat or in the color forming composition. The high hydrolysis adhesive material has a hydrolysis of at least 99% and yields a heat sensitive recording material of low background discoloration which is useful in wet offset UV cured printing. | 06-18-2009 |
20090169906 | BARRIER LAMINATE AND DEVICE SEALED WITH IT, AND METHOD OF SEALING DEVICE - Disclosed is a barrier laminate comprising at least one organic layer and at least one inorganic layer, wherein the organic layer is formed by vacuum vapor deposition of a composition containing a radical-polymerizing monomer and a polymerization initiator, followed by curing the composition, and the polymerization initiator is liquid at 30° C. under one atmosphere and/or has a melting point of not higher than 30° C. | 07-02-2009 |
20090186234 | METHOD AND MATERIAL FOR A THERMALLY CROSSLINKABLE RANDOM COPOLYMER - A structure that comprises a substrate; a cross-linked random free radical copolymer on the substrate; and a self-assembled patterned diblock copolymer film on the random copolymer; wherein the random copolymer is energy neutral with respect to each block of the diblock copolymer film. A method of making the structure is provided. | 07-23-2009 |
20090246546 | METHOD FOR PRODUCING A PLASTIC MEMBRANE DEVICE AND THE THUS OBTAINED DEVICE - A method for producing a membrane device by providing a substrate ( | 10-01-2009 |
20090246547 | Water-Based Primer Composition and Coating Method of Plastic Shaped Articles Using the Composition - This invention provides a water-based primer composition characterized by comprising an aqueous dispersion formed by dispersing unsaturated carboxylic acid- or acid anhydride-modified polyolefin (a) having a melting point of 50-120° C. and a weight-average molecular weight within a range of 30,000-200,000, and unsaturated carboxylic acid- or acid anhydride-modified polyolefin (b) having a melting point of 30-100° C. and a weight-average molecular weight within a range of 30,000-200,000, in an aqueous medium, the melting point of the modified polyolefin (a) being higher than that of the modified polyolefin (b) by at least 10° C. | 10-01-2009 |
20090263673 | COATED BUILDING PANELS AND ARTICLES CONTAINING CALCIUM SULFATE HEMIHYDRATE - A method of finishing an interior wall includes the steps of preparing a substrate of building panels comprising gypsum, cement or combinations thereof, said substrate having a surface, followed by applying a coating to the substrate, said coating comprising 1-30% by weight of a latex emulsion binder, 30-80% by weight calcium sulfate hemihydrate, up to about 8% by weight of a set inhibiting agent and 20-60% by weight water. | 10-22-2009 |
20090269601 | Norbornene Compound Addition Polymer, Process for Producing the Same, Molded Article Comprised of the Polymer, and Use Thereof - [PROBLEMS] To provide: a norbornene compound addition polymer which has excellent heat resistance and suffers no decrease in the excellent transparency and mechanical properties even when exposed to high temperatures during molding, processing, or use; and a process for producing the polymer. | 10-29-2009 |
20090280342 | Method for production of a laminated multilayer composite, a laminated multilayer composite, and use thereof - The invention concerns a process for the production of a laminated layer composite including a carrier film which has at least one polymer layer portion, in particular of polyvinyl chloride or polyethylene terephthalate, at least one security element applied to the at least one polymer layer portion, and at least one plastic film, wherein the carrier film is annealed prior to application of the security element at least in a region in which the security element is applied. The invention further concerns a layer composite produced in accordance therewith and the use thereof in the form of a card or the like. | 11-12-2009 |
20090286097 | Electrically conducting poylmer glue, devices made therewith and methods of manufacture - An electronic or electro-optic device has a first device component, and a second device component attached to the first device component by a conducting polymer glue disposed between at least a portion of the first device component and the second device component. The conducting polymer glue provides an electrically conducting and mechanical connection between the first device component and the second device component. A method of producing an electronic or electro-optic device includes providing a first device component, providing a second device component proximate the first device component, and attaching the first device component to the second device component with a conducting polymer glue. A conducting polymer glue for connecting components of electronic or electro-optic devices includes a conducting polymer, and an organic additive. The conducting polymer glue is able to provide mechanical and electrical connection. | 11-19-2009 |
20090311547 | POLYVINYL ACETAL POWDER AND POWDER COATING MATERIAL USING THE SAME - The present invention provides a polyvinyl acetal powder which is excellent in flowability during the coating process when it is applied to a powder coating material. This polyvinyl acetal powder enables to obtain a coating film having good impact resistance and uniformity of thickness (uniformity of coating film thickness). The present invention also provides a powder coating material using the polyvinyl acetal powder. Specifically, the present invention is a polyvinyl acetal powder having an average particle diameter of 10 to 150 μm, a maximum particle diameter of 250 μm or less, and a melt flow rate of 1 to 200 g/10 min. as measured in accordance with JIS K7210: 1999. The present invention also is a powder coating material containing this polyvinyl acetal powder. | 12-17-2009 |
20090324978 | BARRIER LAMINATE, GAS BARRIER FILM AND DEVICE - Disclosed is a barrier laminate comprising at least one organic layer and at least one inorganic layer, wherein the organic layer is formed by curing a polymerizable composition comprising a monomer having a specific P—C bond in its organic layer. | 12-31-2009 |
20100009209 | Modified surfaces and method for modifying a surface - A surface modified substrate includes a substrate having a surface, a layer of nanoscale inorganic oxide particles disposed on at least a portion of the surface of the substrate, said layer of nanoscale inorganic oxide particles comprising sites bearing an electric charge of a first polarity, and a monolayer of a polymer disposed on a least a portion of the layer of nanoscale inorganic oxide particles, said monolayer of polymer comprising sites bearing an electric charge of a second polarity, wherein the second polarity is the opposite of the first polarity. | 01-14-2010 |
20100015457 | WATER-BASED POLYURETHANE FLOOR COATING COMPOSITION - A water-based coating composition that is particularly suited as a floor coating. The composition is an aqueous two-part or two-component polyurethane system, having a water-dispersible polyisocyanate component and a hard cyclic diol component. The composition may be applied over a primer coating. The composition can be applied as a fairly thin coating, e.g., less than 127 micrometers (5 mils) thick, and provides a suitable coating with one coat. The composition, when coated onto a surface such as a floor, can be cured under ambient conditions. The resulting coating provides a durable coating with high gloss. | 01-21-2010 |
20100021752 | METHOD FOR BONDING RESIN MATERIALS CONTAINING OXYMETHYLENE POLYMER AND STRUCTURES - Provided are a method of bonding resin materials for bonding a resin material (X) containing an oxymethylene-based polymer (A) and a resin material (Y), and a structure obtained by the bonding method. The method includes preparing as the resin material (Y) a low-melting-point oxymethylene-based polymer (B) having a melting point lower than that of the oxymethylene-based polymer (A) by 5 to 50° C., or preparing as the resin material (Y) the resin material (X) or another resin material, and providing the low-melting-point oxymethylene-based polymer (B) between the resin material (Y) and the resin material (X) and heating resin materials. | 01-28-2010 |
20100035074 | ATMOSPHERIC PRESSURE PLASMA-INDUCED GRAFT POLYMERIZATION - A method of modifying a polymeric, inorganic, or organic-functionalized substrate surface is provided. In one embodiment, an atmospheric pressure (AP) plasma stream is directed at a substrate surface, leading to the formation of surface-bound active sites that function as polymerization initiators. When contacted with a monomer or monomer solution, the active sites facilitate formation of a dense array of graft polymers covalently bound to the substrate surface. In another embodiment, an inorganic substrate is cleaned, conditioned in a humidity chamber, treated with an AP plasma, and contacted with a monomer or monomer solution to facilitate formation and growth of graft polymers on the substrate surface. | 02-11-2010 |
20100062275 | ANTISTATIC IONOMER COMPOSITION AND ARTICLES THEREWITH - Disclosed are ionomer compositions neutralized by a combination of cesium and potassium that have antistatic properties. Also disclosed are articles, including laminates and monolayer or multilayer structures comprising such compositions to which neither powders nor dusts easily adhere electrostatically. | 03-11-2010 |
20100104884 | Waterborne Film-Forming Compositions Containing Reactive Surfactants and/or Humectants - The present invention is directed to aqueous coating compositions, such as paints, containing a film-forming latex polymer and a reactive surfactant and/or a low VOC humectant. The reactive surfactant, a polyglycerol ester or ether of an unsaturated fatty acid, reduces or eliminates the need for traditional water-soluble additives that lower the water resistance of the dry coating. Additionally, the reactive surfactants of the invention are capable of oxidative cross-linking during the curing process, forming a dry film that is more durable and water-resistant than traditional latex paint composition. The low VOC humectant polyglycerol, isosorbide, or a derivative of isosorbide can replace at least in part traditional humectants such as propylene glycol which contribute to VOCs, while maintaining an effective open time for application of the aqueous coating compositions. | 04-29-2010 |
20100119854 | PRIMER COMPOSITION FOR ACRYLIC ADHESIVE, BONDING METHOD AND ASSEMBLY - To provide a primer composition for assisting an acrylic adhesive which exhibits a temporarily fixing effect very quickly and which is completely cured quickly at room temperature, while maintaining excellent characteristics of the acrylic adhesive. | 05-13-2010 |
20100136353 | AQUEOUS OLIGOMER / POLYMER EMULSION WITH CATIONIC FUNCTIONALITY - An aqueous emulsion comprising at least a covalently bound vinyl oligomer and vinyl polymer, wherein said vinyl oligomer comprises 5 to 85 mol % of vinyl monomers bearing quaternary ammonium ion functional groups or quaternisable amine functional groups and is obtained by a controlled radical polymerisation of at least one vinyl monomer via a reversible addition-fragmentation chain transfer mechanism in solution in the presence of a control agent and a source of free radicals; wherein said vinyl polymer is obtained by emulsion polymerisation of vinyl monomers in the presence of the vinyl oligomer; wherein the weight % ratio of vinyl oligomer to vinyl polymer is in the range of from 0.5:99.5 to 65:35. | 06-03-2010 |
20100136354 | METHOD FOR PRODUCTION OF STRETCHED MULTILAYER FILM - The present invention discloses a method for production of a stretched multilayer film obtained by stretching a multilayer structure comprising a layer containing (A) side chain 1,2-diol-modified vinyl alcohol-based resin and a layer containing (B) thermoplastic resin having a melting point of 125 to 300° C. laminated on each other through a layer of (C) adhesive resin. The method enables to produce a stretched multilayer film which shows excellent appearance even when the film is stretched at a high stretching magnitude. In the method, the (C) adhesive resin employs a thermoplastic resin having a melting point higher than the stretching temperature of the multilayer film, and therefore, a stretched multilayer film having the above-mentioned structure and having excellent appearance can be produced. | 06-03-2010 |
20100190019 | Material for curable solvent-based topcoating material, and coating material and coating film comprising or formed from the same - [Object] To provide a coating material for a curable solvent-based topcoating material, having excellent marring resistance, chipping resistance, producing no crack and excellent in performances such as weatherability, stain resistance, adhesion and the like, and a curable solvent-type topcoating material using such a material. | 07-29-2010 |
20100203347 | METHOD FOR LIQUID PROOFING AN ITEM BY PLASMA GRAFT POLYMERISATION - A method for protecting an item from weight gain due to uptake of liquid comprising exposing said item to plasma in a gaseous state for a sufficient period of time to allow a protective layer, particularly a polymeric layer, to be created on the surface of the item. | 08-12-2010 |
20100247937 | CEMENTITIOUS ARTICLE AND METHOD FOR PREPARING THE SAME - A cementitious article and a method of making a cementitious article are disclosed. The cementitious article comprises a cementitious component that comprises a polyvinyl acetate type polymer, a monobasic phosphate, and optionally boric acid. Cementitious articles, such as board, are prepared such that the polyvinyl acetate type polymer, the monobasic phosphate, and optionally boric acid can be present in the cementitious core, and/or in dense layers if present. The concentration of the polyvinyl acetate type polymer, monobasic phosphate, and optionally boric acid in the cementitious article can increase from a central region A to peripheral regions B and C, respectively. In some embodiments, the polyvinyl acetate type polymer is a polyvinyl alcohol and the monobasic phosphate is monoammonium phosphate. | 09-30-2010 |
20100247938 | MATERIAL FOR THREE-DIMENSIONAL MODELING, PROCESS FOR PRODUCING THREE-DIMENSIONAL MODEL, AND THREE-DIMENSIONAL MODEL - A process for producing a three-dimensional model is provided that includes sequentially repeating a layer formation step of forming on a support a layer of (A) a powder material, the layer having a predetermined thickness, and a bonding step of bonding the powder material in the layer with (B) a binder so as to give a cross-sectional shape of a modeled object that has been sectioned into parallel cross-sections, the binder containing a polymer having a heteroaromatic ring group-containing monomer unit. There is also provided a three-dimensional model produced by the process for producing a three-dimensional model. | 09-30-2010 |
20110027600 | Fiber Bonding Compositions and Methods of Making and Using Same - Fiber bonding compositions are provided comprising a polymer dispersion comprising two or more of a first polymer selected from the group consisting of styrene acrylics and straight acrylics and having a T | 02-03-2011 |
20110052928 | IMAGE FORMING METHOD - An image forming method which applies a zinc-containing metal soap to a surface of an intermediate transfer belt including nitrogen on its surface. At least one of the following formulae is satisfied: | 03-03-2011 |
20110059328 | ADHESIVE COMPOSITION - The present invention refers to an adhesive composition in the form of watery dispersion with a polymer as the dispersoid, an ethylene unsaturated monomer and a first dispersing agent from a modified polyvinyl alcohol and at least a vinyl alcohol polymer as a further dispersing agent. The adhesive composition according to the invention has the advantage that it possesses good adhesion and flow properties and a surprisingly high water stability under an almost neutral pH value, wherein the disadvantages of an acidic adhesive composition, such as e.g. the discoloration of certain wood types, corrosion promoting properties and the premature crosslinking in the batch are avoided. | 03-10-2011 |
20110104507 | LAYERED STRUCTURE INCLUDING GRAPHENE AND AN ORGANIC MATERIAL HAVING A CONJUGATED SYSTEM, AND METHOD OF PREPARING THE SAME - A layered structure including graphene, wherein a basal plane of the graphene is a (0001) plane; and a layer including an organic material having a conjugated system disposed on the graphene, wherein the layer comprising the organic material layer having the conjugated system is bound to the (0001) plane of the graphene by a π-π interaction, and a method of preparing the same. | 05-05-2011 |
20110129682 | Laser-Sinterable Powder and Shaped Article Thereof - A laser-sinterable resin powder, which retains properties of styrene resins such as impact resistance and low water absorption and shows sharp decrease of melt viscosity similarly to crystalline resins at a temperature not lower than the glass transition temperature can be made of a thermoplastic resin composition containing 10-80 mass % of a crystalline resin (A) with a melting point of 80-250° C. and 20-90 mass % of a styrene resin (B), and having a 50% average particle diameter of 10-100 μm. The Component (A) is preferably a polyolefin resin. The Component (B) is preferably a rubber-reinforced styrene resin composition, wherein the rubber component is preferably an ethylene-α-olefin copolymer rubber and/or a hydrogenated product of a diene rubber. The laser-sinterable powder preferably has a melt flow rate of 5-500 g/10 min. | 06-02-2011 |
20110159308 | IMPROVED BARRIER LAYER - Disclosed herein is a barrier layer comprising a polyvinyl amine-polyvinyl alcohol copolymer applied to a substrate as a water-soluble composition, wherein the polyvinyl amine-polyvinyl alcohol copolymer is formed by copolymerizing: (a) from 99 to 1 mol % of N-vinylformamide and (b) from 1 to 99 mol % of one or more vinyl Ci-Ci0 alkyl esters, and then hydrolyzing from 30 to 100 mol % of the formyl groups from the copolymerized units (a) to form amino groups and from 30 to 100 mol % of the Cj-Cio alkyl ester groups from the copolymerized units (b) to form hydroxyl groups, wherein the copolymer has a unimodal compositional distribution as evidenced by essentially one peak in a gel permeation gradient elution chromatographic analysis. A method of producing a barrier layer is also disclosed. | 06-30-2011 |
20110200836 | GAS-BARRIER MATERIAL HAVING EXCELLENT ANTI-BLOCKING PROPERTY AND METHOD OF PRODUCING THE SAME - A gas-barrier material having a gas-barrier layer which comprises a polycarboxylic acid polymer, the gas-barrier layer having a chemical bond stemming from an isocyanate group formed in the surface thereof, and the content of nitrogen being at least not less than 1 atom % per the total amount of carbon, oxygen and nitrogen in the surface layer. The gas-barrier material comprising a polycarboxylic acid polymer which is a high hydrogen-bonding polymer exhibits excellent anti-blocking property without dependent upon the degree of crosslinking. | 08-18-2011 |
20110200837 | RESIN MATERIAL, ENDLESS BELT FOR IMAGE FORMING APPARATUS, ROLLER FOR IMAGE FORMING APPARATUS, IMAGE FIXING DEVICE, AND IMAGE FORMING APPARATUS - A resin material used for a member for an image forming apparatus includes a polymer formed by polymerization of at least one acrylic resin in which a content ratio (molar ratio) of hydroxyl groups of side chains each containing 10 or more carbon atoms to hydroxyl groups of side chains each containing less than 10 carbon atoms is less than 1/3; at least one polyol that contains plural hydroxyl groups in which all the hydroxyl groups are connected together through a chain containing 6 or more carbon atoms; and an isocyanate, with a polymerization ratio of about 0.1 or more and about 10 or less, the polymerization ratio being a ratio (B/A) of a total molar amount (B) of hydroxyl groups contained in all the polyols used for the polymerization to a total molar amount (A) of hydroxyl groups contained in all the acrylic resins used for the polymerization. | 08-18-2011 |
20110223437 | METHOD FOR THE LAYERED CONSTRUCTION OF PLASTIC MODELS - The invention relates to a method for implementing layered construction of plastic models, whereby a first material is applied to a building platform and thereupon a second material is selectively applied and these two application steps are respectively repeated layer after layer until the desired model is obtained. The two materials form a solid body when a suitable mixture ratio is used. The first material includes a particle material and the second material is applied via a print head and contains N-vinylformamide. | 09-15-2011 |
20110229730 | OPTICAL FILM FOR PROTECTING POLARIZER, POLARIZER FILM, AND IMAGE DISPLAY DEVICE - An optical film for protecting a polarizer is provided that is excellent in mass productivity and is capable being imparted with characteristics by application while maintaining optical characteristics and moisture resistance of polypropylene polymerized with a metallocene catalyst. A polarizer film and an image display device using the same are also provided that have high performance. | 09-22-2011 |
20110256415 | Polypropylene Anti-Static Membrane - A polypropylene anti-static membrane includes a PP (Polypropylene) board, which contains an anti-static agent to prevent from statics, and at least one surface of which is a cloudy surface. When the PP board is used as a base plate for cutting an optical material, such as a polarizer, tool marks that are left on a surface, while severing, can be restored, due to that the PP material is very firm and extremely flexible; therefore, fiber wires and powder will not be produced easily when the optical material is severed repeatedly. On the other hand, as the PP material is very firm and shock-proof, the optical material does not fracture easily and can be used longer. In addition, a probability that a surface of the optical product is damaged by pressing and scratching can be reduced. | 10-20-2011 |
20110268978 | POLARIZER PROTECTION OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE - The optical film for protecting a polarizer of the present invention contains a mixture containing a polypropylene resin containing a propylene copolymer, and 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol. | 11-03-2011 |
20110274940 | GRAFT POLYMERIZATION METHOD AND PRODUCT OBTAINED THEREBY - Disclosed is a graft polymerization method which has solved problems involved in use of a solvent, a radical initiator and high-energy radiation when a monomer is graft-polymerized on the surface of a polymer base. The graft polymerization method is characterized in that a polymerization product is obtained by immersing a polymer base (i) having a ketone group on the surface into a reaction system containing a monomer (ii) and then irradiating the polymer base (i) with light so that polymerization of the monomer starts from the surface of the polymer base (i). | 11-10-2011 |
20110305914 | MULTISTAGE PREPARATION OF AQUEOUS POLYMER DISPERSIONS FOR PRODUCING COMPOSITE FILMS - Described is a process for preparing an aqueous polymer dispersion from ethylenically unsaturated, free-radically polymerizable monomers. In a first stage, a first polymer is prepared by free-radical emulsion polymerization. In a second stage, an aqueous polymer dispersion is prepared in the presence of the first polymer. The monomers of the first stage comprise monomers with acid groups. The polymerization of the first stage takes place at a low pH of less than 5. The acid groups of the first polymer are neutralized during the polymerization of the second stage to an extent such that the pH of the polymer dispersion at the end of the second stage is greater than 5. The aqueous polymer dispersions can be used as adhesives for producing composite films. | 12-15-2011 |
20120021236 | TRANSPARENT, WEATHERING-RESISTANT BARRIER FOIL, PRODUCTION THEREOF BY MEANS OF LAMINATION, EXTRUSION LAMINATION OR EXTRUSION COATING - The invention relates to a barrier foil, wherein a barrier composite ( | 01-26-2012 |
20120094135 | WATER REDUCIBLE COATING COMPOSITIONS INCLUDING CARBOXY ESTER KETALS, METHODS OF MANUFACTURE, AND USES THEREOF - A water-reducible coating composition includes a water-reducible polymer binder; water; and a ketal adduct of formula (1) | 04-19-2012 |
20120135255 | PI-CONJUGATED POLYMER COMPOSITION - A π-conjugated polymer composition including: | 05-31-2012 |
20120156514 | FLEXOGRAPHIC PRINTING ORIGINAL PLATE - The present invention provides a flexographic printing original plate having no wrinkle on the plate surface and having no plate surface abnormality due to laser in spite of the fact that it is a flexible water-developable plate. A photosensitive flexographic printing original plate developable by water in which at least a supporting member, a photosensitive resin layer, a protective layer and a heat-sensitive mask layer are successively laminated, characterized in that, the protective layer contains (A) polyvinyl alcohol, (B) plasticizer and (C) water-dispersible latex in the following rate.
| 06-21-2012 |
20120189860 | POLYMERIC COMPOSITIONS COMPRISING POLYLACTIC ACID OLIGOMERS AND METHODS OF MAKING THE SAME - Process of modifying polylactic acid and compositions formed therefrom are described herein. The process generally includes providing a first polylactic acid, wherein the first polylactic acid includes a carboxylic acid end group and unsaturating the first polylactic acid to form a second polylactic acid. | 07-26-2012 |
20120219812 | HELICAL-POLYACETYLENE AND DEVICE HAVING THE HELICAL-POLYACETYLENE - A helical-polyacetylene whose main chain has a helical structure includes a carbon double bond constituting the main chain and a side chain composed of an aromatic five- or six-membered ring that binds to one carbon atom of the carbon double bond. In the atoms constituting the five- or six-membered ring, two atoms binding to the atom that directly binds to the carbon atom of the main chain bind only any of five or six atoms constituting the five- or six-membered ring, and in the atoms constituting the five- or six-membered ring, at least one atom located most distant from the atom that directly binds to the carbon atom of the main chain is carbon. | 08-30-2012 |
20120288727 | Foamed carbon space craft - Subject is rocket foam. This letters patent is for construction of a space craft from acrylonitrile foam polymer. The new art involves making a polymer sheet plasticized with sulfur dioxide gas. The plasticize sheet is drape formed and then heated to drive off the gas leaving a rigid foamed polymer shape. The sheet during plasticize step is given a thin adherent layer of sand mingled in acrylonitrile polymer powder. Thermal heating during rocket reentry orbit generates a skin layer of carbide. The carbide protects against flame temperature air, to prevent combustion of the underlying carbon foam structure. A variation is to make the acrylonitrile polymer as a latex paint and apply such paint to a screen form geometry. | 11-15-2012 |
20120328889 | THERMALLY FOAMABLE RESIN COMPOSITION, THERMALLY FOAMABLE RESIN SHEET, THERMALLY FOAMABLE LAMINATE, AND FOAMED MATERIAL AND PROCESS FOR PRODUCTION THEREOF - A thermally foamable resin composition contains foamable resin particles and a resin composition. Each of the foamable resin particles contains a solid resin and a thermally expandable substance contained in the solid resin. | 12-27-2012 |
20130136936 | GAS BARRIER BASE MATERIAL AND GAS BARRIER LAMINATE - A gas barrier base material includes a base material, a resin layer disposed on at least one principal surface of the base material, and an inorganic oxide layer which is disposed on one principal surface of the resin layer and which contains an inorganic oxide, wherein the resin layer is produced by curing a resin composition containing a polymerizable compound having a cycloalkane structure or a polymerizable compound having a high-acid value phthalic acid structure. | 05-30-2013 |
20130136937 | COMPOSITION FOR FORMING FERROELECTRIC THIN FILM, METHOD FOR FORMING FERROELECTRIC THIN FILM, FERROELECTRIC THIN FILM, AND COMPLEX ELECTRONIC COMPONENT - A composition for forming a ferroelectric thin film is a composition for forming a ferroelectric thin film consisting of a lead titanate-based perovskite film or a lead zirconate titanate-based complex perovskite film. The composition includes lead acetate, a stabilizing agent consisting of acetylacetone or diethanolamine, and polyvinylpyrrolidone. The ratio of the molar number of the monomer-converted polyvinylpyrrolidone to the molar number of the perovskite B site atoms included in the composition is more than 0 and less than 0.015. The weight-average molecular weight of the polyvinylpyrrolidone is 5,000 to 100,000. | 05-30-2013 |
20130149546 | METHOD OF MANUFACTURING POLARIZING FILM - A method of manufacturing a polarizing film according to an embodiment of the present invention includes forming a polyvinyl alcohol-based resin layer on a thermoplastic resin substrate having a crystallinity of 7% or less to produce a laminate and subjecting the laminate to a wet treatment followed by a drying treatment with a heat roll. | 06-13-2013 |
20130157071 | COATING FILM FORMATION METHOD - An object of the present invention is to provide a method for forming a coating film that is capable of forming a coating film having excellent smoothness, distinctness of image and luster using an aqueous coating composition. The present invention provides a method for forming a coating film comprising: | 06-20-2013 |
20130273384 | Poly(Acrylic Acid) From Bio-Based Acrylic Acid And Its Derivatives - Bio-based glacial acrylic acid, produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof and having impurities of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof, is polymerized to poly(acrylic acid) or superabsorbent polymer using the same processes as petroleum-derived glacial acrylic acid. | 10-17-2013 |
20130337279 | RESIN COMPOSITION FOR EXTRUSION COATING, AND LAYERED FILM AND METHOD FOR PRODUCING THE SAME - The present invention provides a resin composition for extrusion coating, the composition including (1) at least one of a copolymer of ethylene and α,β-unsaturated carboxylic acid or an ionomer thereof and (2) a homopolypropylene, wherein a content of the component (2) is 3 to 12% by mass based on the total mass of the component (1) and the component (2) and has a melt flow rate (at a load of 2160 g and 190° C., JIS K7210) of 4.0 g/10 min, or more. | 12-19-2013 |
20140004366 | ACCELERATOR/OXIDANT/PROTON SOURCE COMBINATIONS FOR TWO PART CURABLE COMPOSITIONS | 01-02-2014 |
20140037974 | METHOD FOR PRODUCING TRANSPARENT RECYCLED SHEET, AND TRANSPARENT RECYCLED SHEET - A method of manufacturing a transparent recycled sheet using a multilayer sheet as a recycled resin, the multilayer sheet including a base layer and a surface layer being layered on each other and each including a crystalline resin, includes: melt-extruding a mixed resin into a raw sheet, the mixed resin being prepared by mixing a virgin resin including the crystalline resin, the recycled resin and a metallocene ethylene-alpha-olefin copolymer having a melt flow rate of 0.5 g/10 min to 6 g/10 min; and cooling the raw sheet. | 02-06-2014 |
20140087199 | SURFACE TREATMENT METHOD FOR MOLDED ARTICLE, AND MOLDED ARTICLE PRODUCED FROM MATERIAL CONTAINING CYCLIC OLEFIN RESIN - A self-assembled monolayer is formed on the surface of a molded article without roughening the surface of the molded article to thereby perform treatment for preventing a biochemical substance from being adsorbed, for example, on a microchip substrate, and imparting functionality of immobilizing a biofunctional molecule thereto. The surface of a cyclic olefin resin molded article, for example, a microchip substrate, is irradiated with vacuum ultraviolet light having a center wavelength of 172 nm from an excimer lamp to activate a portion serving as a flow channel in the substrate. Next, the molded is immersed in a tank filled, for example, with a fluorine compound solution, and a SAM film that is a self-assembled monolayer is formed on the surface activated by ultraviolet radiation. | 03-27-2014 |
20150010763 | METHOD OF PRODUCING LAMINATE - A method of producing a laminate according to an embodiment of the present invention includes applying an application liquid containing a polyvinyl alcohol-based resin to one side of a resin substrate, followed by drying of the application liquid to form a polyvinyl alcohol-based resin layer. The method includes: passing the application liquid before the application through a depth-type filter having a filtration accuracy of from 50 μm to 100 μm; and fluctuating a pressure applied to the application liquid supplied to the depth-type filter to remove air bubbles in the filter. | 01-08-2015 |
20150024225 | SCREEN PRINTING FILM AND SURFACE MODIFICATION METHOD OF THE SAME - A screen printing film and a surface modification method of the same are provided. The method includes providing a substrate having a PVA film on at least one surface of the substrate. The surface of the substrate is modified by generating a heating source and a plasma source, wherein a heating temperature to the substrate is between 100° C. and 500° C. The step of generating the heating source may be prior to, after, or simultaneous with the step of generating the plasma source. | 01-22-2015 |
20150056461 | Fragranced Water-Sensitive Film - A film formed from a water-soluble polymer matrix containing a fragrance is provided. The film is water-sensitive so that upon contact with a sufficient amount of water, the matrix loses its integrity to increasingly expose the fragrance to the ambient environment for releasing its odor. The ability to incorporate a fragrance into the matrix is achieved by controlling the nature of the fragrance and polymer, the manner in which the matrix and fragrance are melt processed, etc. For example, the fragrance may be injected directly into the extruder and melt blended with the polymer to avoid the costly, time-consuming steps of pre-encapsulation or pre-compounding of the fragrance into a masterbatch. Furthermore, to balance the fragrance's ability to release the desired odor during use while minimizing the premature exhaustion of the odor during processing, the fragrance has a boiling point (at atmospheric pressure) of from about 125° C. to about 350° C. | 02-26-2015 |
20150086801 | METHOD FOR MANUFACTURING COMPLEX FOR CARBON DIOXIDE SEPARATION, COMPLEX FOR CARBON DIOXIDE SEPARATION, AND MODULE FOR CARBON DIOXIDE SEPARATION - A method for manufacturing a complex for carbon dioxide separation, the complex for carbon dioxide separation including a support and a carbon dioxide separation layer on the support, and the method including: applying, on the support, a coating liquid for forming the carbon dioxide separation layer including: a water-absorbing polymer, an alkali metal salt, and a filler having a density lower than a density of the alkali metal salt, a new Mohs hardness of 2 or greater, and a volume average particle diameter that is 30% or less of a thickness of the carbon dioxide separation layer; and drying the coating liquid applied for forming the carbon dioxide separation layer to obtain the carbon dioxide separation layer. | 03-26-2015 |
20150316686 | RETROREFLECTIVE COLORANTS - A reflective material comprising a multilayered array of particles encapsulated by a matrix material, the reflective material defining a primary surface, the reflective material exhibiting: (i) visible retroreflection of incident radiation, wherein a wavelength of visible retroreflected radiation decreases from a first visible wavelength at a first angle to the primary surface to a second, shorter wavelength of visible retroreflected radiation as the viewing angle to the primary surface increases; and (ii) Bragg diffraction of the incident radiation, wherein the wavelength of radiation Bragg diffracted normal to the primary surface is longer than the wavelength of visible radiation, such that no visible radiation is retroreflected or Bragg diffracted in a direction normal to the primary surface. | 11-05-2015 |
20160024326 | POLYVINYL ALCOHOL AND ETHYLENE VINYL ALCOHOL COPOLYMER BARRIER COATINGS - Barrier coatings with efficacy against oxygen and nuisance substances are described that comprise lower molecular weight PVOH and EVOH co-polymers, when coated on flexible substrates. Coating formulations comprising these co-polymers advantageously tolerate moderate to higher proportions of organic solvents in aqueous blends, and thus produce faster drying coating formulations. | 01-28-2016 |
20160145402 | BASE FILM OF MODIFIED POLYVINYL ALCOHOL POLYMER - The present invention provides a base film of modified polyvinyl alcohol polymer as well as a method for preparing the base film of modified polyvinyl alcohol polymer and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxide particles with fluorinated silane to obtain a modified nano-silicon dioxide powder; (2) adding the modified nano-silicon dioxide powder obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymer, in order to prepare a composite solution of polyvinyl alcohol polymer; and (3) pouring the composite solution of polyvinyl alcohol polymer prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA) polymer. The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance. | 05-26-2016 |
20160185089 | Protective Film Formation-Use Composite Sheet - A composite sheet ( | 06-30-2016 |
20160193804 | A PROCESS FOR MANUFACTURING A COMPOSITE MATERIAL, AND A COMPOSITE MATERIAL SHAPED WITH LAYERS | 07-07-2016 |