Patent application number | Description | Published |
20100193601 | PAINT FEEDING DEVICE - Intended is to provide a technique for a paint feeding device, which is enabled by an easy device constitution to realize the reduction of the quantity of a rinsing liquid used and to retain an excellent rinsing property. A coater or the paint feeding device is equipped with a paint feeding passage, which has a discharge port at its one end, in which a rinsing liquid feeding device for feeding a rinsing liquid to the inside and an air feeding device for feeding air to the inside are connected to the end portion on the opposite side of the discharge port and in which a plurality of paint feeding devices for feeding the paint to the inside are connected between the discharge port and the opposite side end portion. The rinsing liquid feeding device and the air feeding device are connected to the paint feeding passage through a rinsing liquid feeding passage disposed separately of the paint feeding passage. The rinsing liquid feeding passage has a passage content volume set according to the feeding capacity of the rinsing liquid per a unit time by the rinsing liquid feeding device. | 08-05-2010 |
20120298257 | APPARATUS FOR FILLING PAINT CARTRIDGES - A paint filling apparatus has a plurality of header portions, and one common manifold portion that is capable of supplying a cleaning liquid to each header portion. One side of each header portion is attachable to and detachable from a paint cartridge, and another side of each header portion is attachable to and detachable from the common manifold portion. Each header portion has a paint supply channel for filling a paint into the paint cartridge. The paint supply channel of each header portion is constructed of a piping member and a paint channel. An end portion of each header portion is linkable in communication with the inside of the paint cartridge, and another end portion thereof is linked in communication with a corresponding one of paint tanks that are provided separately for each of the paint colors. An intermediate portion of each paint supply channel is provided with a paint valve that controls the open-closed state of the upstream side of the paint supply channel. | 11-29-2012 |
20120312414 | METHOD OF SUPPLYING PAINT TO A PAINT CARTRIDGE - A paint supply method supplies a paint into a paint cartridge by using a filling valve that has: a paint supply channel that is linkable in communication with a supply portion provided for supplying the paint into the paint cartridge; a branch channel that branches from the paint supply channel near a site of linkage in communication between the supply portion and the paint supply channel; and a trigger valve as an open-close valve of the paint supply channel which is disposed in the paint supply channel upstream of the site of linkage in communication. After a filling liquid is filled into the branch channel, the trigger valve (open-close valve) is opened, and the paint is supplied into the paint cartridge via the paint supply channel. | 12-13-2012 |
Patent application number | Description | Published |
20150048053 | SELECTIVE ETCHING METHOD - A layer of a metal selected from titanium, niobium, tungsten, molybdenum, ruthenium, rhodium, arsenic, aluminum and gallium, an oxide of the metal, a nitride of the metal, silicon nitride, hafnium nitride, tantalum nitride, or an alloy of these metals, the layer being provided on an underlying base material selected from glass, silicon, copper and nickel, is selectively etched with an alkaline etching solution containing a predefined complexing agent. | 02-19-2015 |
Patent application number | Description | Published |
20080239007 | PRINT HEAD - The present invention provides a print head that allows the characteristics of ejected ink to be adjusted for each ejection port in spite of a variation in the distance from an ink supply port to the heating element. In the print head according to the present invention, the area of the heating element decreases with increasing distance from the ink supply port and increases with decreasing distance from the ink supply port. The heating element is shaped like a rectangle that is longer in a direction orthogonal to a direction in which the plurality of ejection ports are arranged than in the direction in which the plurality of ejection ports are arranged. The aspect ratio of the heating element depends on the length of an ink channel through which ink is introduced into the bubbling chamber. | 10-02-2008 |
20080239011 | INK JET RECORDING HEAD AND LIQUID JETTING METHOD - A liquid recording head includes thermal energy generating means, having a flat plate configuration, for generating a bubble by thermal energy; a pressure chamber in which said thermal energy generating means is provided; a flow path for introducing liquid into said pressure chamber; a supply port in fluid communication with said flow path; and an ejection outlet provided at a position opposing said thermal energy generating means in fluid communication with said pressure chamber, wherein said thermal energy generating means includes a first major surface facing said ejection outlet and a second major surface opposite said first major surface, and wherein a distance between said first major surface and ceiling surface of said pressure chamber in which said ejection outlet is formed is shorter than a distance between said second major surface and a bottom surface of said pressure chamber. | 10-02-2008 |
20090058933 | INK JET PRINT HEAD - An object of the present invention is to provide an ink jet print head having plural types of nozzles arranged on the same substrate and through which ink droplets of different sizes are ejected, the ink jet print head exhibiting acceptable ejection performance regardless of the type of the nozzle. Thus, according to the present invention, each of the plural types of nozzles includes a bubbling chamber having an ejection energy generating element allowing an ink droplet to be ejected to a position located opposite an ejection port and an ejection port portion allowing the ejection port and the bubbling chamber to communicate with each other. Ratio of opening area of the ejection port portion at a position where the ejection port portion and the bubbling chamber communicate with each other, to the opening area of the ejection port is higher for the nozzle with a smaller ejection amount. | 03-05-2009 |
20100188465 | INK JET PRINT HEAD - An object of the present invention is to provide an ink jet print head having plural types of nozzles arranged on the same substrate and through which ink droplets of different sizes are ejected, the ink jet print head exhibiting acceptable ejection performance regardless of the type of the nozzle. Thus, according to the present invention, each of the plural types of nozzles includes a bubbling chamber having an ejection energy generating element allowing an ink droplet to be ejected to a position located opposite an ejection port and an ejection port portion allowing the ejection port and the bubbling chamber to communicate with each other. Ratio of opening area of the ejection port portion at a position where the ejection port portion and the bubbling chamber communicate with each other, to the opening area of the ejection port is higher for the nozzle with a smaller ejection amount. | 07-29-2010 |
20130120511 | INKJET PRINTER - A printer includes an ink tank for retaining ink, nozzles for ejecting the ink, an ink flow passage for connecting the ink tank and the nozzles, and a filter chamber in which a filter is arranged. A first room is disposed downstream of the filter and a second room is disposed upstream of filter in the filter chamber. An ink discharge opening is disposed in the first room for supplying the ink to the nozzles. An ink supply opening to which the ink is supplied from the ink tank and an air bubble storage unit for storing air bubbles flowing with the ink are disposed in the second room. The ink supply opening and the ink discharge opening are displaced from each other in a horizontal direction. The air bubble storage unit is arranged upward of the ink discharge opening in such a manner as to sandwich the filter therebetween. | 05-16-2013 |
20150321483 | LIQUID CONTAINER AND RECORDING DEVICE ON WHICH LIQUID CONTAINER IS MOUNTED - In a state in which a liquid container is mounted on a recording device, a liquid ejection head communicates with a liquid chamber through a first liquid channel and a second liquid channel, an opening of the first liquid channel at a side far from the liquid ejection head and an opening of the second liquid channel at a side far from the liquid ejection head are made at the liquid chamber, the opening of the first liquid channel is located at an upper side in a gravitational direction as compared with the opening of the second liquid channel, and an air-liquid interface in the first liquid channel is held by a meniscus force so that the air-liquid interface in the first liquid channel is located at the upper side in the gravitational direction as compared with an air-liquid interface in the second liquid channel. | 11-12-2015 |
20150352851 | LIQUID FILLING METHOD OF LIQUID CONTAINER - There is provided a method of filling a liquid container with liquid such that an amount of remaining air is suppressed to be as small as possible. For this purpose, while performing, on a liquid containing chamber, a primary pressure reduction, a primary injection, a secondary pressure reduction, and a secondary injection in turn, degrees of the primary pressure reduction and secondary pressure reduction are each appropriately adjusted to fill the liquid with a target amount of air remaining. | 12-10-2015 |
20150375512 | INK CARTRIDGE AND INK JET PRINTING APPARATUS - The ink cartridge has a communication unit for allowing an ink storage chamber to communicate with a space outside a housing. The communication unit includes a communication port formed on an outside surface of the housing, a merging channel having an end which communicates with the communication port, and a plurality of branch channels, each having an end which communicates with the merging channel and the other end which communicates with the ink storage chamber. In the branch channel, while ink flows backward, the ink flowing from the merging channel branches into the first branch channel and the second branch channel. At the same time, a ratio (Q | 12-31-2015 |
20150375514 | LIQUID STORAGE CONTAINER AND LIQUID EJECTION APPARATUS - There is provided a liquid storage container capable of keeping a negative pressure therein more reliably. An ink cartridge includes a negative pressure generation unit configured to generate a negative pressure in an ink storage chamber and a filter attached to an atmosphere communication channel opening and allowing air to pass from the outside to the inside of the liquid storage chamber depending on the negative pressure in the ink storage chamber. The ink cartridge has a capillary groove configured to supply ink from a portion in which ink is stored in the ink storage chamber to the filter. | 12-31-2015 |
20150375515 | LIQUID STORAGE CONTAINER AND LIQUID EJECTION APPARATUS - There is provided a liquid storage container capable of efficiently using a liquid stored therein. An ink cartridge has a flexible member having flexibility attached to a wall surface inside a housing to define a space inside the housing. In a position during use, an angle between the wall surface inside the housing and the flexible member in a lower attachment position of the flexible member to the housing is greater than an angle between the wall surface inside the housing and the flexible member in an upper attachment position. | 12-31-2015 |
20160052290 | PRINTING APPARATUS AND INK AMOUNT CONTROL METHOD FOR INK TANK - An inkjet printing apparatus performing a printing operation using a main tank for storing ink and a sub tank for storing the ink supplied from the main tank to supply the ink to the print head includes a detection unit for detecting the ink amount in the sub tank and an ink filling unit for driving a driving unit for supplying ink from the main tank to the sub tank to subject the sub tank to an ink filling operation. The ink filling unit is configured, when the ink amount detected by the detection unit is determined to be equal to or lower than the first predetermined amount, the second ink filling operation is performed. The second ink filling operation performs a driving longer than the drive time of the driving unit in the first ink filling operation performed when the main tank is attached to the inkjet printing apparatus. | 02-25-2016 |
Patent application number | Description | Published |
20140063321 | DISPLAY CONTROL APPARATUS HAVING TOUCH PANEL FUNCTION, DISPLAY CONTROL METHOD, AND STORAGE MEDIUM - A display control apparatus which is capable of preventing incorrect operation against user's intent during multi-touch operation. When a touch at one point is detected, and then, plural touches are not detected until any touch at one point is not detected, scrolling is performed in response to the touch at one point leaving a display while moving irrespective of whether a predetermined condition is satisfied. When touches at a plurality of points are detected, and then, a touch at only one point is detected, scrolling is performed in response to moving of the touch at one point while it is continuously detected irrespective of whether the predetermined condition is satisfied. When the predetermined condition is satisfied, and then, the touch leaves the display while moving, scrolling is performed. When the touch at one point leaves the display without satisfying the predetermined condition, scrolling is not performed. | 03-06-2014 |
20150046869 | DISPLAY CONTROL APPARATUS AND CONTROL METHOD THEREOF - There is provided a display control apparatus capable of maintaining visibility regarding a display item during a drag operation. The display control apparatus includes a detection unit configured to detect a position input on a screen displayed on a display unit, a display control unit configured to display the display item on the display unit and to perform control to scroll of the display item with a display effect according to a scroll instruction, and a control unit configured to, if the detection unit detects the position input on the screen during the scroll, perform control to stop the scroll with the display effect displayed when the position input has been detected. | 02-12-2015 |
20150189177 | ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF - An electronic apparatus comprises a certification unit configured to certificate a mounted battery, and a control unit configured to perform control such that, if an instruction to execute first processing is given before certification processing by the certification unit is completed, the first processing is not executed before the certification processing is completed, and if an instruction to execute second processing is given before the certification processing by the certification unit is completed, the second processing is executed before the certification processing is completed. | 07-02-2015 |
Patent application number | Description | Published |
20080271093 | RECORDING/REPRODUCTION DEVICE AND METHOD FOR DIGITAL BROADCASTING - A recording/reproduction device is provided wherein service content having interactivity can be restored even when recorded. In recording mode, a transport stream from a receiving device | 10-30-2008 |
20120163772 | REPRODUCING DEVICE, REPRODUCING METHOD, PROGRAM AND RECORDING MEDIUM - A reproducing method includes: a keyword specifying step of specifying a plurality of keywords corresponding to one unit being reproduced; a keyword switching step of switching the plural keywords that have been specified, by every constant or different time interval, to choose one keyword; and a list display step of allowing the symbols of the respective contents of video or sound relating to each of the keywords that have been chosen by the keyword switching step to be switched and to be listed. | 06-28-2012 |
20120189135 | ELECTRONIC DEVICE, RELAY SERVER, DATA TRANSMITTING/RECEIVING SYSTEM, AND DATA TRANSMITTING/RECEIVING METHOD - A data transmitting/receiving method that reproduces content data distributed from a content server in a user terminal includes the user terminal connected to a network and a relay server in a system configuration. Request information that requests content data is transmitted from the user terminal to the relay server, the relay server reads volume adjustment information from a storing unit based on the request information to transmit the volume adjustment information to the user terminal, the user terminal adjusts a volume based on the volume adjustment information, the user terminal detects a volume change caused by a user operation to generate volume change information and transmits the volume change information from the user terminal to the relay server in association with content specifying information, and the relay server updates the volume adjustment information based on the volume change information. | 07-26-2012 |
Patent application number | Description | Published |
20110198109 | INSULATING VARNISH AND PRODUCTION METHOD THEREFOR AND INSULATED ELECTRIC WIRE USING SAME AND PRODUCTION METHOD THEREFOR - An insulating varnish includes a polyamide-imide resin including a repeat unit represented by Formula (1) below derived from a synthesis reaction between a resin component (X) and a diisocyanate component (Y). The resin component (X) is derived from a synthesis reaction between a diamine component including aromatic diamines including g a divalent aromatic group (R) including three or more aromatic rings, and an acid component in the presence of an azeotrope solvent. The diisocyanate component (Y) includes a 2,4′-diphenylmethane diisocyanate (Y | 08-18-2011 |
20110290528 | Insulating varnish and insulated wire formed by using the same - An insulating varnish includes a polyamide-imide resin varnish including a solvent and a polyamide-imide resin, and an organosol. The polyamide-imide resin varnish is obtained by a synthesis reaction between a resin component (X) and an isocyanate component (Y). The resin component (X) is obtained by a synthesis reaction between a diamine component and an acid component in presence of an azeotropic medium. The diamine component includes aromatic diamines including a divalent aromatic group having three or more aromatic rings. The isocyanate component (Y) includes a diisocyanate (Y1) a molecule of which includes a bend structure. | 12-01-2011 |
20120211258 | POLYAMIDE-IMIDE RESIN INSULATING COATING MATERIAL AND INSULATED WIRE USING THE SAME - A polyamide-imide resin insulating coating material includes a polyamide-imide resin produced by reacting an aromatic diisocyanate component with a composition obtained by a synthesis reaction of a diamine component with an acid component that includes an aromatic tricarboxylic acid anhydride component (A) and an aromatic tetracarboxylic dianhydride component (B). The aromatic tetracarboxylic dianhydride component (B) includes an aromatic tetracarboxylic dianhydride component (B-1) having not less than four aromatic rings. | 08-23-2012 |
20120222884 | INSULATED WIRE - It is an objective of the present invention to provide an insulated wire having partial discharge resistance comparable to or higher than those of conventional insulated wires even in unstable operating environments. There is provided an insulated wire including: a wire conductor; a first insulation coating formed around the wire conductor, the first insulation coating including inorganic fine particles dispersed therein; and a second insulation coating formed between the first insulation coating and the wire conductor, a relative dielectric constant of the second insulation coating being lower than that of the first insulation coating. | 09-06-2012 |
20120318555 | POLYAMIDE-IMIDE RESIN INSULATING COATING MATERIAL, INSULATED WIRE AND COIL - A polyamide-imide resin insulating coating material includes an polyamic acid having a thermally crosslinkable reactive group, and an amide compound having a thermally crosslinkable reactive group. The polyamic acid includes an acid synthesized using at least a diamine component, a tetracarboxylic dianhydride and a cross-linking agent as raw materials. The cross-linking agent includes an amino group or an anhydride group and a thermally crosslinkable reactive group. The amide compound includes a compound synthesized using at least a carboxylic acid compound and a diisocyanate component as raw materials. The carboxylic acid compound includes a thermally crosslinkable reactive group that is crosslinkable with the cross-linking agent contained in the polyamic acid. | 12-20-2012 |
20130000951 | INSULATED ELECTRIC WIRE AND COIL USING SAME - An insulated electric wire includes a conductor and an insulating coating provided around a perimeter of the conductor. The insulating coating includes a first insulating coating film around the perimeter of the conductor, the first insulating coating film being formed of a resin containing an imide structure in its molecule, and a second insulating coating film around a perimeter of the first insulating coating film, the second insulating coating film being formed of a polyimide resin comprising a repeat unit represented by Formula 1, and having an imide concentration of not less than 15% and not more than 36%, | 01-03-2013 |
20130032374 | POLYAMIDE-IMIDE RESIN INSULATING VARNISH AND METHOD OF MANUFACTURING THE SAME, INSULATED WIRE AND COIL - A polyamide-imide resin insulating varnish includes an amic acid-containing amide compound including a repeating unit represented by a general formula (1): | 02-07-2013 |
20130161061 | INSULATED WIRE AND COIL USING THE SAME - An insulated wire includes a conductor, and an insulation covering on an outer periphery of the conductor, the insulation covering including a low-relative-permittivity insulating film that has a relative permittivity of not more than 3.2 and contains an imide structural component. The low-relative-permittivity insulating film includes a polyimide resin having a repeating unit represented by the following formulas: | 06-27-2013 |
20130161065 | INSULATED WIRE AND COIL - An insulated wire includes a conductor, and an insulating covering layer including a first insulation layer formed around the conductor and a second insulation layer formed around the first insulation layer. An elastic modulus of the second insulation layer at 300° C. is not less than 300 MPa, and a relative permittivity of the insulating covering layer is not more than 3.0. | 06-27-2013 |
20130240244 | INSULATED WIRE AND COIL FORMED BY USING THE SAME - An insulated wire includes a flat type conductor, and an insulating film on an outer periphery of the flat type conductor. The insulating film includes a polyimide layer including a polyimide and having a breaking elongation percentage of more than 80%. | 09-19-2013 |
20130330552 | INSULATED WIRE AND COIL USING SAME - An insulated wire includes a conductor, and an insulating coating provided around the conductor, and including a polyamide imide layer comprising a polyamide imide consisting essentially of a structural unit represented by Formula (1) below, and Ar in Formula (1) mainly containing an aromatic group represented by Formula (2) below. | 12-12-2013 |
20140065418 | INSULATED WIRE AND COIL USING THE SAME - An insulated wire including conductor, and a first resin layer formed on an outer periphery of the conductor, wherein the first resin layer includes an insulating resin including inorganic fine particles and an unreacted organic metal. An insulated wire including a conductor, a second resin layer formed on an outer periphery of the conductor and including an insulating resin that contains inorganic fine particles, and a third resin layer formed under the second resin layer and including an unreacted organic metal. | 03-06-2014 |
20140065421 | INSULATED WIRE AND COIL USING THE SAME - An insulated wire includes a conductor, and a polyimide insulation layer formed on an outer periphery of the conductor. The insulation layer includes a polyimide including a repeating unit represented by formula (1) and a repeating unit represented by formula (2). A first acid component in the repeating unit represented by the formula (1) and a second acid component in the repeating unit represented by the formula (2) are mixed in a molar ratio range of 85:15 to 40:60 as expressed by a molar ratio (the first acid component:the second acid component). R as a residue of a diamine component in the formulas (1) and (2) includes a residue of 4,4′-diaminodiphenyl ether and a residue of one selected from a group of diamines represented by the formulas (3) to (8). A storage elastic modulus of the polyimide at 325° C. is not less than 50 MPa. | 03-06-2014 |
20140102752 | INSULATED WIRE AND COIL USING SAME - An insulated wire includes a conductor and an insulating layer formed on an outer periphery of the conductor, and the insulating layer is composed essentially of a polyimide resin having a repeating unit A represented by Formula (1) as a part of a molecular structure, in which a water absorption coefficient is not greater than 2.8% after 24 hours under condition at temperature of 40° C. and humidity of 95% | 04-17-2014 |
20140212665 | POLYAMIDE-IMIDE COATING MATERIAL AND INSULATED WIRE USING THE SAME - A polyamide-imide coating material includes a polyamide-imide resin including a repeating unit of a chemical structure represented by the following general formula (1) in a molecular chain, and a solvent for dissolving the polyamide-imide resin | 07-31-2014 |
20150279510 | Winding Wire and Composition for Wiring Wire - A winding wire includes a conductor and a partial-discharge-resistant coating layer on the conductor. The partial-discharge-resistant coating layer contains a base resin, electrically insulating fine inorganic particles present in the base resin, and fine conductive particles present in the base resin in an amount of 1.25 to 3.00 parts by weight based on 100 parts by weight of the base resin. | 10-01-2015 |
Patent application number | Description | Published |
20090316161 | IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR IMAGE FORMING PROGRAM - An image forming apparatus is provided with a scanner that reads a document and generates image data thereof, an information detecting portion that detects, from the image data generated by the scanner, attribute information about areas divided in accordance with a type of an image, a resolution converting portion that modifies the image data for each of the areas by performing a resolution converting process on the image in accordance with instructions that are provided by a user based on the attribute information detected by the information detecting portion, an image replacement processing portion, and a printer that prints an image based on the image data thus modified on a recording medium. | 12-24-2009 |
20100110511 | IMAGE READING APPARATUS FOR DETECTING NOISE IN IMAGE DATA - An image reading apparatus includes: three line sensors mutually spaced in a sub scanning direction; a platen arranged between the original and the three line sensors; a mover moving the platen relative to the three line sensors at a rate relative to the three line sensors, the rate being different from that of the original relative to the three line sensors; a lightness difference detector extracting a feature pixel having a predetermined feature from each of three data output from the three line sensors; and NOR and AND devices comparing a plurality of data corresponding to a single location on the original to detect the feature pixel extracted from one of the plurality of data, as a noise pixel if the feature pixel is not a feature pixel for the other data and also has at least a predetermined value in saturation. | 05-06-2010 |
20110299794 | BACKGROUND PATTERN IMAGE COMBINING APPARATUS, BACKGROUND PATTERN IMAGE COMBINING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAM - A background pattern image combining apparatus for combining a background pattern image with an input image is provided. The background pattern image includes a plurality of first isolated points having a size that can be read by an image reader and a plurality of second isolated points having a size that cannot be read by the image reader. The background pattern image combining apparatus includes a detector that detects, in the input image, a specific area which is an area having a specific state, and a combining portion that combines the background pattern image with the input image by placing not the plurality of first isolated points but the plurality of second isolated points in the specific area, and, by placing the plurality of first isolated points and the plurality of second isolated points in an area other than the specific area. | 12-08-2011 |
20140145991 | INFORMATION PROCESSING APPARATUS INSTALLED WITH TOUCH PANEL AS USER INTERFACE - An information processing apparatus includes a detection unit capable of detecting first and second touch positions on a touch panel touched by first and second objects, respectively, a storage unit that stores the first and second touch positions and holds a final touch position as the touch position after each touch is released, a calculation unit that calculates a position obtained by a predetermined rule from the first and second touch positions stored by the storage unit, and a determination unit that determines whether an operation performed on the touch panel is an operation of moving a display content displayed on the touch panel, or an operation of rotating or changing a size of a display content displayed on the touch panel, based on whether the position calculated by the calculation unit is moved, a speed of movement, or an amount of movement. | 05-29-2014 |
Patent application number | Description | Published |
20120127757 | ACRYLIC FILM FOR PUNCHING, SURFACE LIGHT-SOURCE DEVICE AND PROCESS FOR MANUFACTURING OPTICAL MEMBER - Provided is an acrylic film for punching excellent in transparency and free from breakage or whitening even if it is punched. The present invention is an acrylic film for punching containing a polymer (C) containing a di(meth)acrylate (A) unit represented by general formula (1) below and a mono(meth)acrylate (B) unit: | 05-24-2012 |
20120225971 | POLYMERIZABLE COMPOSITION AND ACRYLIC RESIN FILM - A polymerizable composition comprising a syrup composition (α) and a polymerization initiator (β), wherein the syrup composition (α) contains a copolymer (C) and at least one (meth)acrylate selected from a di(meth)acrylate (A) represented by the general formula (1) and a mono(meth)acrylate (B), wherein the copolymer (C) is obtained by polymerization of a monomer mixture containing 1 to 60 wt % of the di(meth) acrylate (A) represented by the following general formula (1): CH | 09-06-2012 |
20130202880 | HARD COAT FILM AND FRONT PROTECTION SHEET - A hard coat film being good in appearance, transparency, impact resistance, and scratch resistance or surface hardness is described. The hard coat film is formed by laminating a hard coating on at least one surface of a substrate film. The substrate film includes a polymer (C) including a first repeating unit derived from a di(meth)acrylate (A) and a second repeating unit derived from a mono(meth)acrylate (B), wherein the first repeating unit derived from the di(meth)acrylate (A) is represented by formula (1): | 08-08-2013 |
20130203952 | ACRYLIC COMPOSITION, FORMED BODY, KEY SHEET OF MOBILE TELEPHONE, AND LIGHT GUIDE - An acrylic composition, which has excellent flexibility at low temperature and can form a formed body whose adhesion at room temperature is suppressed, the formed body of the acrylic composition, a key sheet of a mobile telephone, and a light guide obtained from the formed body are provided. The acrylic composition contains specific long chain di(meth)acrylate (A) and mono(meth)acrylate (B), and the glass-transformation temperature (TgDMS) of the polymer of the acrylic composition is 40° C. or less. The formed body is obtained by polymerization of the acrylic composition, and the key sheet of the mobile telephone and the light guide are obtained from the formed body. | 08-08-2013 |