| MITSUBISHI PLASTICS, INC. Patent applications |
| Patent application number | Title | Published |
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| 20120135317 | NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY - A subject for the invention is to improve the cycle characteristics of a high-capacity secondary battery containing an active material packed at a high density, by using a particulate active material having a low aspect ratio. | 05-31-2012 |
| 20120128985 | LAMINATED POLYESTER FILM - The present invention provides a laminated polyester film which is excellent in adhesion to a light diffusion layer or an anti-sticking layer, etc., when these layers are formed thereon. The laminated polyester film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film, which coating layer is produced by applying a coating solution comprising an acrylic resin, an epoxy compound and an oxazoline compound thereonto. In the laminated polyester film of the present invention, a content of the acrylic resin in the coating layer is 20 to 90% by weight, a total content of the epoxy compound and the oxazoline compound in the coating layer is 10 to 80% by weight, and a weight ratio between the epoxy compound and the oxazoline compound (epoxy compound:oxazoline compound) is 1 to 10:1 to 10. | 05-24-2012 |
| 20120125437 | SOLAR CELL MODULE - A solar cell module including a thin-film solar cell element protected with a novel gas barrier film is provided. The solar cell module includes a laminate obtained by laminating a gas barrier film on a layer including at least a solar cell element. The gas barrier film is obtained by laminating at least a substrate film, weather-resistant coating layer, and inorganic thin film layer. The weather-resistant coating layer is made of at least one of (a) a material obtained by crosslinking modified polyvinyl alcohol, (b) a material obtained by crosslinking polycaprolactone polyol and/or a material obtained by crosslinking polycarbonate polyol, and (c) an acrylic polymer having at least one group selected from the group consisting of an UV-stabilizing group, UV-absorbing group, and cycloalkyl group. The solar cell element is a thin-film solar cell element. | 05-24-2012 |
| 20120121842 | FIRE-RESISTANT PIPING MATERIAL - [PROBLEM TO BE SOLVED] To provide a piping material for fire-resistant which has an excellent fire protection performance, and good physical properties, coloring availability and is also excellent in recycling ability. | 05-17-2012 |
| 20120101180 | POROUS POLYPROPYLENE FILM - Provided is a porous polypropylene film having both air permeability properties and puncture strength. A porous polypropylene film which has an air permeability of 700 seconds/100 ml or less and a puncture strength of 1.5 N or greater, and has β activity can be obtained when the porous polypropylene film is made to have a tensile strength in the machine direction of the film, E | 04-26-2012 |
| 20120097220 | SHEET FOR SOLAR CELL, AND SOLAR CELL MODULE - Provided are a sheet for a solar cell of a monolayer construction or a multilayer construction based on a polyphenylene ether-based resin layer formed of a resin composition using a polyphenylene ether as a main component, which has excellent durability, excellent flame retardancy, excellent dimensional stability and high adhesiveness with a encapsulating resin layer or the like, and a solar cell module obtained by providing the sheet for a solar cell. | 04-26-2012 |
| 20120094131 | PROTECTIVE SHEET FOR SOLAR CELL MODULE - Provided is a protective sheet for a solar cell module having a resin sheet, a vapor deposited layer containing an inorganic oxide provided on at least one side thereof, and a fluorine resin layer containing a silane coupling agent laminated on the vapor deposited layer. | 04-19-2012 |
| 20120094113 | LAMINATED POLYESTER FILM - The present invention provide a laminated polyester film which is capable of ensuring a good dimensional stability without being subjected to such a surface saponification treatment with an alkali solution as required for triacetyl cellulose films, is available at low costs, exhibits a good adhesion property to adhesives and a high total light transmittance, and can be suitably used as a protective film for polarizing films. The laminated polyester film of the present invention comprises a polyester film; a coating layer formed on one surface of the polyester film which comprises an acrylic resin or a urethane resin as a main component; and a coating layer formed on the other surface of the polyester film which comprises a urethane resin having a polycarbonate structure. In the preferred embodiment of the present invention, the coating layer comprising the acrylic resin or the urethane resin as a main component has a thickness of 0.04 to 0.15 μm, and the polyester film comprises an ultraviolet absorber. | 04-19-2012 |
| 20120064338 | ADHESIVE MATERIAL HAVING REMOVABILITY - Disclosed is an adhesive material which has removability and also achieves the reliability of an adhesive surface with respect to detachment, the occurrence of foaming, etc. Specifically disclosed is an adhesive material to be used for bonding two adherends and having an interface (“internal detachment interface”), which is different from bonding surfaces of the adhesive material with the adherends, in the inside. Since the adhesive material has the internal detachment interface in the inside, the reliability of the adhesive surfaces with the adherends can be increased regardless of the internal detachment interface. | 03-15-2012 |
| 20120028789 | CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME - The object is to provide an exhaust gas reduction catalyst that exhibit high nitrogen oxide reduction performance, and to provide a simple and efficient method for producing the catalyst, in which the amount of the waste liquid is reduced, further, an object of the invention is to provide a zeolite-containing catalyst for reducing nitrogen oxides, which does not use an expensive noble metal or the like and which has high nitrogen oxide reduction performance. The present invention relates to a catalyst for reducing nitrogen oxides, which comprises: zeolite at least containing an aluminium atom and a phosphorus atom in the framework thereof; and a metal supported on the zeolite, wherein a coefficient of variation of intensity of the metal is at least 20%, when performing an elemental mapping of the metal in the catalyst with an electron probe microanalyzer, and, a catalyst for reducing nitrogen oxides, which comprises the zeolite containing at least a silicon atom, a phosphorus atom and an aluminium atom, and having an adsorption retention rate of at least 80% in a water vapor cyclic adsorption/desorption test at 90° C. | 02-02-2012 |
| 20120020875 | CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME - The object is to provide an exhaust gas reduction catalyst that exhibit high nitrogen oxide reduction performance, and to provide a simple and efficient method for producing the catalyst, in which the amount of the waste liquid is reduced, further, an object of the invention is to provide a zeolite-containing catalyst for reducing nitrogen oxides, which does not use an expensive noble metal or the like and which has high nitrogen oxide reduction performance. The present invention relates to a catalyst for reducing nitrogen oxides, which comprises: zeolite at least containing an aluminium atom and a phosphorus atom in the framework thereof; and a metal supported on the zeolite, wherein a coefficient of variation of intensity of the metal is at least 20%, when performing an elemental mapping of the metal in the catalyst with an electron probe microanalyzer, and, a catalyst for reducing nitrogen oxides, which comprises the zeolite containing at least a silicon atom, a phosphorus atom and an aluminium atom, and having an adsorption retention rate of at least 80% in a water vapor cyclic adsorption/desorption test at 90° C. | 01-26-2012 |
| 20120006401 | PROTECTIVE SHEET FOR SOLAR CELL MODULE, AND SOLAR CELL MODULE USING SAME - The invention relates to a solar cell module protective sheet which has two or more gas barrier films, each provided with a deposited layer formed of an inorganic oxide on at least one surface of a base film, in which a material constituting the solar cell module protective sheet is formed of a material transmitting light rays of a wavelength contributing to the generation of electric power, and the solar cell module protective sheet is used as a front sheet, a solar cell module using the solar cell module protective sheet, and the like. According to the invention, it is possible to provide a solar cell module protective sheet having high dampproofness and enabling stable long-term use of a solar cell when the solar cell module protective sheet is used as a front sheet or a back sheet of the solar cell module, and a solar cell module using the solar cell module protective sheet. | 01-12-2012 |
| 20120003500 | PROCESS FOR PRODUCING MULTILAYERED GAS-BARRIER FILM - Provided are a method for producing a film, which is satisfactory in productivity, exhibits high gas-barrier property immediately after production, and has excellent adhesive strength between constituent layers while maintaining the excellent gas-barrier property, and a gas-barrier film, which is obtained by the method. The method for producing a gas-barrier film includes the steps of; (1) forming an inorganic thin film by a vacuum deposition method on at least one surface of a base film; (2) forming a thin film by a plasma CVD method on the inorganic thin film formed in the step (1); and (3) forming an inorganic thin film by the vacuum deposition method on the thin film formed in the step (2), in which each of the steps (1) and (3), and the step (2) are sequentially carried out at a pressure of 1×10 | 01-05-2012 |
| 20110305940 | METHOD FOR PRODUCING POROUS LAMINATE AND POROUS LAMINATE - A process for producing a porous laminate having many micropores interconnected in the thickness direction, which comprises: a step in which a laminate is produced which comprises at least three layers comprising an interlayer made of a thermoplastic resin having a hard segment and a soft segment and two nonporous outer layers made of a filler-containing resin and located as outer layers respectively on both sides of the interlayer; a step in which the laminate obtained is impregnated with a supercritical or subcritical fluid and this state is relieved to vaporize the fluid and thereby make the interlayer porous; and a step in which the two nonporous outer layers located respectively on both sides are made porous by stretching. | 12-15-2011 |
| 20110303264 | SOLAR CELL SEALILNG MATERIAL AND SOLAR CELL MODULE PRODUCED USING THE SAME - There is provided an encapsulant material for solar cells which facilitates production of a solar cell module and is excellent in flexibility, heat resistance, transparency, etc., and a solar cell module produced using the encapsulant material. The present invention relates to an encapsulant material for solar cells which includes a resin composition (C) containing an ethylene-α-olefin random copolymer (A) capable of satisfying the following condition (a) and an ethylene-α-olefin block copolymer (B) capable of satisfying the following condition (b): (a) a heat of crystal fusion is from 0 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10° C./min; and (b) a crystal fusion peak temperature is 100° C. or higher and a heat of crystal fusion is from 5 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10° C./min. | 12-15-2011 |
| 20110300430 | SEPARATOR FOR BATTERY, AND NON-AQUEOUS LITHIUM BATTERY - Disclosed is a separator for a battery, which comprises a porous film mainly composed of a polyolefin film, has heat resistance, and can improve battery properties. Specifically disclosed is a separator for a battery, which is characterized by having a layer mainly composed of a polyolefin resin, wherein at least one surface of the separator has an arithmetic average roughness (Ra) of 0.3 μm or more. | 12-08-2011 |
| 20110274899 | MULTILAYER FILM - Disclosed is a multilayer film which uses a lactic acid polymer as a main raw material and is suppressed in generation of an annoying odor. Specifically disclosed is a multilayer film which comprises at least three layers including a surface layer and an intermediate layer containing a lactic acid polymer (B) and a plasticizer (C). The multilayer film is characterized in that the detected amount of lactic acid oligomer components is controlled to 50 ng/cm | 11-10-2011 |
| 20110223419 | SOLAR CELL BACKSHEET - Provided is a back sheet for a solar battery which holds an excellent gas barriering property and which is excellent in a weatherability and a light shielding property. | 09-15-2011 |
| 20110220169 | SOLAR CELL BACKSHEET - Provided is a back sheet for a solar battery which holds an excellent gas barriering property and which is excellent in a weatherability and a light shielding property. | 09-15-2011 |
| 20110217584 | LAMINATED POROUS FILM, SEPARATOR FOR LITHIUM CELL, AND CELL - Provided is a laminated porous film having excellent shutdown characteristics and breakdown characteristics, good tearing strength and dimensional stability, and B activity. The laminated porous film comprises layer A, the main component of which is a polypropylene resin, and layer B which contains a polyethylene resin, and the ratio of the rearing strength (H | 09-08-2011 |
| 20110212358 | LAMINATED POROUS FILM AND SEPARATOR FOR BATTERY - A laminated porous film having at least two porous layers layered one upon another. One porous layer consists of a resin layer containing a polypropylene resin. The other layer is a heat-resistant layer consisting of a resin composition whose crystal fusion peak temperature is higher than that of the resin composition of the layer containing the polypropylene resin. The laminated porous film has a β activity and/or a β crystal generation power. | 09-01-2011 |
| 20110195240 | TRANSPARENT ADHESIVE SHEET AND IMAGE DISPLAY DEVICE - Provided is a novel transparent adhesive sheet with which the cut edge is not sticky over time when a laminated body that has been bonded via the adhesive sheet is cut, which can be adhered without generating residual air bubbles, even when the surface of an adherend is uneven, and which can be adhered without foaming, even when the adherend is a material such as plastic that can generate outgas. Suggested is an adhesive sheet that has one or more layers of a first adhesive layer and one or more layer of a second adhesive layer that exhibit different viscoelastic behaviors, and has an integrated structure whereby these layers are laminated, with a dynamic shear storage modulus G′ of 2×10 | 08-11-2011 |
| 20110189409 | INKJET RECORDING MATERIAL - Disclosed is an inkjet recording material comprising at least a base layer and an ink receiving layer. The ink receiving layer is composed of a mixture of a hydrophilic component containing a hydrophilic resin and a hydrophobic resin having hot-melt property. And the mass ratio between said hydrophilic component and said hydrophobic resin having hot-melt adhesive property in the mixture is from 60:40 to 20:80 (the hydrophilic component:hydrophobic resin). The inkjet recording material is excellent in moisture resistance, while exhibiting high ink absorption capacity. | 08-04-2011 |
| 20110177330 | FLAME-RETARDANT ADHESIVE COMPOSITION AND LAMINATED FILM - As a novel laminated film which uses no halogen series compound and is capable of conferring in a flame-retardant adhesive composition comprising a phosphorus series compound mixed therein an even better flame-retardancy, a laminated film is proposed, provided with a resin layer on at least one face of a flame-retardant adhesive composition layer comprising a flame-retardant adhesive composition containing a thermoset-type adhesive resin composition (A), a phosphorus series compound (B) with a melting temperature of 170° C. or higher and a foaming agent (C) in an unfoamed state. | 07-21-2011 |
| 20110171409 | POLYPHENYLENE SULFIDE-BASED HEAT-SHRINKABLE TUBE AND COMPONENT COVERED WITH THE TUBE - The present invention provides a heat-shrinkable polyphenylene sulfide-based tube containing a resin composition (A) including a thermoplastic polyphenylene sulfide-based resin (a) as a main constituent, having a difference of 35° C. or more between the cold crystallization temperature Tc as measured by a differential scanning calorimetry in accordance with JIS-K7121 and the glass transition temperature Tg measured in the same manner, and having the glass transition temperature Tg between 65° C. and 85° C.; and the invention provides a component covered with the tube. The heat-shrinkable polyphenylene sulfide-based tube fulfills the characteristics required for a heat-shrinkable tube, such as heat resistance, low-temperature shrinkage characteristics, electrical characteristics, chemical resistance, and electrolytic solution resistance. | 07-14-2011 |
| 20110165473 | NONAQUEOUS ELECTROLYTE SOLUTION SECONDARY BATTERY SEPARATOR AND NONAQUEOUS ELECTROLYTE SOLUTION SECONDARY BATTERY USING THE SAME - An object of this invention is to improve battery performance such as a rate capability of a nonaqueous electrolyte solution secondary battery using a separator constituting a thermoplastic resin-based porous film containing a filler. | 07-07-2011 |
| 20110159346 | LAMINATED POROUS FILM FOR SEPARATOR - Disclosed is a laminated porous film for a separator of a battery that, while having excellent air permeation performance which contributes to electric performance, has a shutdown property which is one of properties important from the viewpoint of ensuring safety. The laminated porous film is characterized in that the laminated porous film comprises layer A formed of a porous layer composed mainly of a polypropylene resin and layer B formed of a porous layer composed mainly of a polyethylene resin, has a β-activity, and has an electric resistance of not more than 10Ω at 25° C. and an electric resistance of not less than 100Ω after heating at 135° C. for 5 seconds and/or an air permeability of not more than 1000 sec/100 ml at 25° C. and an air permeability of not less than 10000 sec/100 ml after heating at 135° C. for 5 seconds. | 06-30-2011 |
| 20110129654 | GAS-BARRIER LAMINATE - A gas-barrier laminate, containing a plastic substrate, an inorganic thin film on at least one surface of the plastic substrate, and a coating layer on a surface of the inorganic thin film is provided. The coating layer comprises at least one resin selected from the group consisting of a polyester resin, an urethane resin, an acrylic resin, an alkoxysilyl group-containing resin, an oxazoline group-containing resin and copolymer resins thereof and a hardness of the coating layer is from 0.1 to 0.5 GPa as measured at 23° C. in atmospheric air by a nano-indentation hardness testing method. When the gas-barrier laminate is further laminated on the coating layer with an unstretched polypropylene film having a thickness of 60 μm and the further obtained laminate subjected to a hydrothermal treatment at 120° C. for 30 min, an oxygen permeability of the further laminate is not more than 50 fmol/m | 06-02-2011 |
| 20110086220 | GAS BARRIER LAMINATED FILM FOR ORGANIC DEVICES | 04-14-2011 |
| 20110070400 | RELEASE FILM - The present invention provides a release film comprising a polyester film which is capable of realizing a high-accuracy inspection of a polarizing plate without undergoing any of problems such as difficulty in detection of foreign matters or defects and likelihood of overlooking thereof when inspecting the polarizing plate by a Cross-Nicol method. The present invention relates to (i) a release film for a polarizing plate which comprises a polyester film and a release layer formed on one surface of the polyester film by a coating/stretching method, wherein a haze of the release film is 7 to 18%, and an L value of the release film is not more than 77 as measured form a side of the release layer by a reflection method; and (ii) a release film for a polarizing plate, comprising a polyester film and a release layer formed on one surface of the polyester film by a coating stretching method, wherein a surface roughness (Ra) of the release film is 11 to 25 nm, and an image clarity value of the release film is not less than 90%. | 03-24-2011 |
| 20110045301 | GAS BARRIER FILM HAVING EXCELLENT WEATHER RESISTANCE - Provided is a weather-resistant gas barrier film capable of keeping a high delamination strength and an excellent gas barrier property in a high-temperature high-humidity environment and in a UV radiation environment. | 02-24-2011 |
| 20110042124 | MULTILAYER WIRING SUBSTRATE HAVING CAVITY PORTION - The present invention provides a multilayer wiring substrate comprising: a plurality of wiring substrate laminated each other; and a cavity portion. In the multilayer wiring substrate, a wiring substrate | 02-24-2011 |
| 20110027579 | FILM FOR PRODUCTION OF STRONG ACID POLYMER SHEETS - Disclosed is a film for use in the production of a strong acid polymer sheet, which is suitable for the cast molding of a sheet-like polymer structure such as an electrolyte film comprising a polymeric electrolyte, has excellent stein-proof properties and heat resistance, and is inexpensive. Specifically disclosed are: (1) a film for use in the production of a strong acid polymer sheet, which is polyethylene naphthalate film having a mold release layer comprising a polyolefin copolymer, wherein the mold release layer has a thickness of 75 to 150 nm as calculated based on the maximum wavelength of the reflectivity on the surface of the mold release layer; and (2) a laminated film for use in the production of a strong acid polymer sheet, which is a film comprising a laminated polyester film composed of a layer mainly composed of polyethylene terephthalate (layer A) and a layer mainly composed of polyethylene naphthalate (layer B) and a mold release layer comprising a polyolefin copolymer and arranged on the layer R in the laminated polyester film, wherein the layer B has a thickness of 0.5 to 2.5 μm and the mold release layer has a thickness of 75 to 150 nm as calculated based on the maximum wavelength of the reflectivity on the surface of the mold release layer. | 02-03-2011 |
| 20100279091 | REFLECTIVE FILM - A reflective film is provided, having excellent reflection capability and at the same time exhibiting excellent brightness, without yellowing and decreasing the light reflectivity over time. | 11-04-2010 |
| 20100239800 | POLYLACTIC ACID-BASED RESIN COMPOSITION, POLYLACTIC ACID-BASED FILM, MOLDED PRODUCT USING THE FILM, ELONGATED FILM, HEAT-SHRINKABLE LABEL, AND CONTAINER HAVING THE LABEL THEREON - A polylactic acid-based resin composition comprising: 50-90 mass % of a polylactic acid-based resin (A); and 10-50 mass % of a polyolefin-based resin (B), heat quantity of crystallization of the polyolefin-based resin (B) being 40 J/g or less as measured by using differential scanning calorimeter as measured at a thermal process comprising the steps of: heating up to 200° C. at a heating rate of 10° C./min; keeping the temperature at 200° C. for 5 minutes; and cooling down to the room temperature at a cooling rate of 10° C./min. The invention also provides: The composition may be applied, for example, to produce a polylactic acid-based film, a molded product using the film, an elongated film, a heat-shrinkable label, and a container having the heat-shrinkable label. | 09-23-2010 |
| 20100221516 | DIAPHRAGM FOR ELECTRO-ACCOUSTIC TRANSDUCER - A diaphragm for electro-acoustic transducers, especially a diaphragm for speakers, and a film for the diaphragm excellent in the formability and the durability in high-output operation are obtained. A diaphragm for electro-acoustic transducers formed of a film that contains a polybiphenyl ether sulfone resin (A) having a specific repetitive unit or contains it and a crystalline resin (B) such as polyaryl ketone resin; and a film for use for the diaphragm. | 09-02-2010 |
| 20100151311 | LAMINATED POROUS FILM AND SEPARATOR FOR CELL - A laminated porous film having a shutdown (SD) property and a high breakdown (BD) property combined includes at least two layers, which are a porous membrane layer (A layer) having a thickness of 10 μm or greater other than non-woven fabric and a non-woven fabric layer (B layer) having a fiber diameter of 1 μm or less. A value of the ratio (AP | 06-17-2010 |
| 20100143623 | HEAT-SHRINKABLE FILM, MOLDED PRODUCT AND HEAT-SHRINKABLE LABEL EMPLOYING THE FILM, AND CONTAINER EMPLOYING THE MOLDED PRODUCT OR HAVING THE LABEL FITTED THEREON - The present invention provide a heat-shrinkable film consisting of a layer or comprising at least one layer, wherein the layer is made of a mixed resin containing a polylactic acid resin and a polyolefin resin as the main components, wherein mass ratio of the polylactic acid resin and the polyolefin resin is 95/5 to 50/50 by mass, the polylactic acid resin being a copolymer of D-lactic acid and L-lactic acid or a mixed resin of the copolymer, wherein D/L ratio of D-lactic acid and L-lactic acid is 3/97 to 15/85 or 85/15 to 97/3, the storage elastic modulus (E′) of the polyolefin resin or the soft acrylic resin at 20 degree C. being 100 MPa or less as measured at an oscillation frequency of 10 Hz and a strain of 0.1%, the film being stretched in at least one direction, and the heat shrinkage ratio of the film in the main shrinking direction being 20% or more as measured after the film is immersed in hot water of 80 degree C. for 10 seconds. | 06-10-2010 |
| 20100104883 | ALIPHATIC POLYESTER SERIES RESIN COMPOSITION, ALIPHATIC POLYESTER SERIES FILM, REFLECTIVE FILM AND REFLECTIVE PLATE - A polyester series film and a reflective film are provided, which realize excellent reflectivity, and moreover, also excel in formability. | 04-29-2010 |
| 20100104783 | RESIN COMPOSITION USED FOR HEAT-SHRINKABLE MEMBER, HEAT-SHRINKABLE TUBE COMPOSED OF THE RESIN COMPOSITION, AND MEMBER COVERED BY THE TUBE - A resin composition used for a heat-shrinkable member: at least one plasticizer; and a polyphenylene sulfide resin (a), at least one tan δ peak existing within the temperature range between 65 and 95° C. as measured by dynamic viscoelasticity at an oscillation frequency of 10 Hz, a strain of 0.1%, and a temperature increase rate of 3° C./min. | 04-29-2010 |
| 20100035050 | GAS-BARRIER LAMINATE FOR HYDROTHERMAL TREATMENT - The present invention relates to a gas-barrier laminate for hydrothermal treatment which comprises a base plastic film, a coating layer formed on at least one surface of the base plastic film, an inorganic thin film formed on a surface of the coating layer which is made of a metal compound, and a heat-sealable plastic film laminated on the inorganic thin film or the base plastic film, wherein the inorganic thin film before laminating the heat-sealable plastic film thereon has a rubbing strength of not less than 20 times as measured under a load of 70 g, and the coating layer has a hardness of 0.15 to 0.40 GPa. The laminate of the present invention is excellent in interlaminar bonding property, hardly undergoes breakage of the inorganic thin film owing to the hydrothermal treatment, and can maintain an excellent gas-barrier property even after subjected to the hydrothermal treatment. | 02-11-2010 |
| 20100021740 | CORE SHEET FOR CARD - In relation to a core sheet for card for forming an environment-reactive layered card having a plant raw material plastic as a main raw material, a core sheet for card for forming a novel layered card having excellent heat resistance, impact resistance, as well as adhesiveness between each layer (heat fuse-bonding ability), is provided. A core sheet for card is proposed, which is a core sheet for card (A) to be used together with an over-sheet (B) provided with a structure in which at least one layer is a layer having as a main component resin an aromatic polyester series resin or a polycarbonate series resin or a mixed resin of these both for the purpose of forming a layered card, including one layer or two or more layers that are layered, among which at least one layer is a lactic acid series resin layer having a lactic acid series polymer as a main component resin. | 01-28-2010 |
| 20100009121 | LAMINATED MATERIAL FOR METAL KEY-SHEET, METAL KEY-SHEET, AND METAL KEYPAD - The present invention provides a laminated material for metal key-sheet to be used for input button portion of information terminal devices, the laminated material for metal key-sheet including: at least a transparent resin sheet and a metal plate, wherein cut-out letters and so on are formed in the laminated material by etching. The present invention also provides a metal key-sheet in which cut-out letters with a lot of flexibility of design can be formed, and a metal keypad which can be produced by simple methods. | 01-14-2010 |
| 20090274894 | GAS BARRIER LAMINATE - There is provided a gas-barrier laminate composed of a base film and an inorganic thin film layer formed on the base film which considerably enhanced in gas-barrier property and gelbo flex resistance. The present invention relates to a gas-barrier laminate comprising a base film containing at least one compound selected from the group consisting of polyvinyl alcohol and an ethylene-vinyl alcohol copolymer, and an anchor coat layer and an inorganic thin film layer successively formed on one surface of the base film in this order, wherein the base film is in the form of a biaxially stretched film having a variation in thickness of 3.5 μm or less and a crystallinity of 30% or more. | 11-05-2009 |
| 20090263600 | LAMINATED SHEET MATERIAL - The present invention provides a high quality laminated sheet material prepared using as much materials of biological origin as possible in order to contribute to the prevention of deterioration of the environment and provide a reduction in the amount of exhaustible resources being consumed. | 10-22-2009 |
| 20090242114 | RECORDING MATERIAL AND METHOD FOR MANUFACTURING PRINTED MATTER USING THE SAME - The present invention provides a recording material comprising a plastic layer and an ink receiving layer sequentially laminated on a supporting body in such a manner that the supporting body and the plastic layer are delaminatable. By having such a structure, the recording material enables high-quality printing even when printing such as inkjet printing is performed on a substrate which is composed of a resin other than PVC. It also exhibits excellent scratch resistance and tamper resistance. The invention also provides a method for easily and productively manufacturing a printed matter or a card using such a recording material. | 10-01-2009 |
| 20090233089 | LAMINATE FILM FOR COATING METAL SHEET, AND LAMINATE FILM FOR COATING METAL SHEET FOR SCREEN BOARD - The present invention provides a laminate film for coating metal sheet for screen board comprising: a layer of which elastic modulus at 180° C.˜200° C. is 1.0×10 | 09-17-2009 |
| 20090230595 | STRETCH/SHRINK LAYERED FILM AND PROCESS FOR PRODUCING THE SAME - A stretch shrink layered film, which is a layered film constituted by at least three layers, both surface layers having as principal constituent an (A) constituent, which is an ethylene series polymer, the middle layer having as principal constituent a (B) constituent, which is an ionomer series resin composition, and, the thickness ratio of the middle layer with respect to the total film thickness being 35% to 90%, while the total value of thermal shrinkage ratio in the longitudinal direction and transversal direction when immersed in an 80° C. oil bath for 10 seconds is 30% or greater. | 09-17-2009 |
| 20090214854 | GAS BARRIER MULTILAYER FILM - Provided is a film which can be industrially coated easily and exhibits excellent gas barrier performance without being subjected to a high-temperature heat treatment. The film exhibits good gas barrier performance immediately after the production, and maintains the excellent gas barrier performance while exhibiting excellent hot water resistance and printing resistance. More specifically, provided are: a gas barrier laminated film including a resin layer on an inorganic thin film formed on at least one surface of a support film, the resin layer being formed by applying: (1) an aqueous dispersion containing polyvinyl alcohol (a), an ethylene-unsaturated carboxylic acid copolymer (b), and inorganic particles (c); (2) an aqueous dispersion containing an ethylene-unsaturated carboxylic acid copolymer (b), inorganic particles (c), and/or a cross-linking agent (d); or (3) an aqueous dispersion containing polyvinyl alcohol (a), an ethylene-unsaturated carboxylic acid copolymer (b), inorganic particles (c), and a cross-linking agent (d), to the inorganic thin film surface; and a method of producing the gas barrier laminated film. | 08-27-2009 |
| 20090202758 | HEAT-SHRINKABLE LAMINATED FILM, MOLDED PRODUCT AND HEAT SHRINKABLE LABEL AND CONTAINER, EMPLOYING THE FILM - The present invention provides a heat-shrinkable laminated film having at least three layers including: a (I) layer; and two (II) layers respectively disposed on each surface of the (I) layer, the (I) layer being composed by a layer containing at least one polyolefin series resin as a main component and the (II) layer being composed by a layer containing at least one polylactic acid series resin as a main component, and the storage elastic modulus (E′) of the laminated film at 80° C. being 10 MPa or more and 1,000 MPa or less when dynamic viscoelasticity about a direction orthogonal to the film's main shrinking direction is measured under a condition of vibrational frequency at 10 Hz, strain at 0.1%. The film of the invention exhibits excellent shrink finishing quality, heat-shrinkage property at low temperature, and small natural shrinkage; thereby suitably used for shrinkable packing, shrinkable banding packing, shrinkable label and the like. | 08-13-2009 |
| 20090181295 | METHOD FOR PRODUCING POROUS LAMINATE AND POROUS LAMINATE - A process for producing a porous laminate having many micropores interconnected in the thickness direction, which comprises: a step in which a laminate is produced which comprises at least three layers comprising an interlayer made of a thermoplastic resin having a hard segment and a soft segment and two nonporous outer layers made of a filler-containing resin and located as outer layers respectively on both sides of the interlayer; a step in which the laminate obtained is impregnated with a supercritical or subcritical fluid and this state is relieved to vaporize the fluid and thereby make the interlayer porous; and a step in which the two nonporous outer layers located respectively on both sides are made porous by stretching. | 07-16-2009 |
| 20090162639 | POLYESTER FILM FOR RELEASE FILM - Provided in the present invention is a polyester film useful for making the release films, which contains the particles having an average particle size in the range of 0.2 to 1.5 μm and a particle size distribution factor (d25/d75) in the range of 1.0 to 2.0. Preferably, the amount of oligomer on the film surface after having been coated with methyl ethyl ketone, dried and heat treated at 180° C. for 10 minutes is 5.0 mg/m | 06-25-2009 |
| 20090082499 | ALIPHATIC POLYESTER-BASED RESIN REFLECTIVE FILM AND REFLECTIVE PLATE | 03-26-2009 |
| 20090074998 | HEAT-SHRINKABLE LAMINATED FILM, MOLDED PRODUCT AND HEAT-SHRINKABLE LABEL EMPLOYING THE FILM, AND CONTAINER - The present invention provides a heat-shrinkable laminated film which exhibits excellent breakage resistance, stiffness and shrink finishing quality, and provides a molded product and heat-shrinkable label using the films, and a container. The heat-shrinkable laminated film is made of an A layer mainly constituted of a polyester series resin and a B layer mainly constituted of a polystyrene series resin, respectively used as front and back layers and an intermediate layer, in which a peak temperature of the loss elastic modulus (E | 03-19-2009 |
| 20090068401 | Optical Biaxially Oriented Polyester Film - The present invention relates to an optical biaxially oriented polyester film comprising a polyester comprising a main component and at least one other component which is a third component in a total amount of 2.0 to 10.0 mol %, which polyester film has a film haze of 0 to 3.0%. The said optical biaxially oriented polyester film is excellent in optical properties such as transparency, law haze and optical uniformity, is capable of contributing to quality improvement of optical products and reducing energetic consumption, and does not have any irregularity and defect when using for elements of LCD, PDP, organic EL, projection displays, or the like, and is capable of realizing a high level brightness and providing high quality images. | 03-12-2009 |
| 20090029176 | HEAT SHIELD SHEET - In order to provide a novel heat shield sheet allowing a high reflectance with respect to light beam in the near-infrared region and a high heat-shield effect to be obtained, a heat shield sheet is proposed, comprising a resin composition containing a resin having a refractive index of less than 1.52 and a fine powdery filler having a refractive index of 1.60 or greater, and having an average reflectance of 80% or greater at wavelengths from 810 nm to 2,100 nm. | 01-29-2009 |
| 20090022981 | LAMINATED FILM HAVING GAS BARRIER CHARACTERISTICS - Provided is a laminated film which exhibits high gas barrier performance immediately after the production and has excellent adhesive strength between constitutional layers, while maintaining the excellent gas barrier performance. The laminated film has at least one constitutional unit layer on an inorganic thin film formed at least on one surface of a base film. The constitutional unit layer is composed of an anchor coat layer having a thickness of 0.1 to 10 nm and an inorganic thin film formed on the anchor coat layer. A method for producing the laminated film is also provided. | 01-22-2009 |
| 20090022967 | DOUBLE SIDED ADHESIVE SHEET AND PANEL LAMINATE - In order to enable lamination of materials of different kinds, such as a synthetic resin plate and a glass plate, without leaving bubbles between the materials, a double sided adhesive sheet ( | 01-22-2009 |
| 20090022916 | HEAT-SHRINKABLE LAMINATED FILM, MOLDED PRODUCT AND HEAT-SHRINKABLE LABEL EMPLOYING THE FILM, AND CONTAINER - The present invention provides a heat-shrinkable laminated film including at least two layers, in which the first layer is composed of at least one kind of a polylactic acid series resin as the main component and the second layer is composed of at least one kind of a polyolefin series resin as the main component. Heat shrinkage ratio of this film in the film main shrinking direction is 30% or more when dipped in warm water of 80° C. for 10 seconds. Since this heat-shrinkable laminated film is made from a plant-derived resin, it promotes a use of biomass. Also, as this film exhibits excellent shrinkage property in low temperature, film rigidity, shrink finishing quality, and small natural shrinkage ratio, the film is suitably used for a molded product which requires heat shrinkage property, specifically, it is suitably used for shrinkable label. | 01-22-2009 |
| 20080311320 | Polyolefin Series Heat-Shrinkable Film, Molded Product and Heat-Shrinkable Laminated Label Employing the Film, and Container - The present invention provides a polyolefin series heat-shrinkable film comprising a mixed resin mainly containing a polyolefin series resin (A), polylactic acid series resin (B), and a resin (C) facilitating compatibility with the resin (A) and the resin (B), or comprising at least one layer made of the mixed resin, wherein mass ratio of the resin (A) to the resin (B) is (A)/(B)=99/1 to 70/30; heat shrinkage ratio of the film at least in one direction when dipped in hot water at 80° C. for 10 seconds is 20% or more; and natural shrinkage ratio of the film when stored at 40° C. under 50% RH environment for 7 days is less than 10%. This polyolefin series heat-shrinkable film exhibits excellent heat-shrinkable property and shrink finishing quality, and inhibits natural shrinkage. This invention also provides a polyolefin series heat-shrinkable label and container on which the heat-shrinkable label is fitted. | 12-18-2008 |
| 20080254266 | Gas Barrier Film and Gas Barrier Laminate - The gas barrier film of the present invention is a gas barrier film comprising a base material, and an inorganic thin film composed of a silicon oxide film formed on one or both surfaces of the base material, wherein radical density of the Pb center of the silicon oxide film observed by an electron spin resonance method (ESR method) is from 1×10 | 10-16-2008 |
| 20080227895 | Fire retardant vinyl chloride-based resin composition and molded article thereof - A fire retardant VC-based resin composition includes 100 parts by weight of a VC-based resin, 0.05 to 8 parts by weight of at least one molybdenum compound anti-smoke agent, and 0.1 to 3 parts by weight of an alkaline compound. | 09-18-2008 |
