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| Number | Title | Issue Date |
| 8184035 | Insulated ultrafine powder and high dielectric constant resin composite material The present invention provides an insulated ultrafine powder containing electrically conductive ultrafine particles coated with an insulation coating, characterized in that the electrically conductive ultrafine particles are formed of a carbon material which is in t... | 05/22/2012 |
| 8178725 | Method of separating and collecting optically active amino acid amide A method for efficiently separating and collecting an optically active amino acid amide and an optically active amino acid from an aqueous solution containing the optically active amino acid amide and the optically active amino acid includes separating and collectin... | 05/15/2012 |
| 8178716 | Method of crystallization The present invention relates to a multi-stage crystallization process which comprises the steps of feeding a solution of terephthalic acid or a slurry (raw slurry) containing terephthalic acid partially precipitated to a first crystallization vessel to precipitate ... | 05/15/2012 |
| 8178627 | Oxymethylene copolymer composition for stretching material, stretching material, structures, and process for producing the same Provided is an oxymethylene copolymer composition for a stretched material having a high strength and a high elastic modulus, the composition including: an oxymethylene copolymer; and a crosslinkable compound to be blended with the oxymethylene copolymer in an amoun... | 05/15/2012 |
| 8173806 | Method for production of quinazolin-4-one derivative In reacting an anthranilic acid derivative represented by the general formula (1), especially the anthranilic acid derivative selected from anthranilic acid, anthranilamide and anthranilate, with formamide, the reaction is attained under the condition of coexistence... | 05/08/2012 |
| 8173720 | Transparent gel and contact lense from the same A transparent gel is disclosed which has an interpenetrating polymer network of a copolymer containing a polysiloxane structure and a polycarbonate structure and a hydrophilic polymer obtained by polymerizing a hydrophilic monomer. The transparent gel is useful as a... | 05/08/2012 |
| 8171705 | Method for filling into multilayer bottle There is provided a method for filling a multilayer bottle including outermost and innermost layers and at least one barrier layer interposed between the outermost and innermost layers, with a material to be stored therein. In the filling method, the material to be ... | 05/08/2012 |
| 8168819 | Process for production of 5-phenylisophthalic acid The present invention provides an industrially advantageous process for producing 5-phenylisophthalic acid, which process attains excellent selectivity and yield and also realizes recovery and reuse of a catalyst. The process for producing 5-phenylisophthalic... | 05/01/2012 |
| 8168277 | High barrier laminated body A laminated body having a thermoplastic resin layer (I) and a polyamide resin layer (II) which is made of nylon 11 and/or nylon 12. The thermoplastic resin layer (I) includes 100 parts by weight of a polyamide resin composition (A) and 0.1 to 10 parts by weight of a... | 05/01/2012 |
| 8168079 | Solid oxygen scavenger composition and process for producing the same A molded oxygen absorbent composition and a process of producing the molded oxygen absorbent composition are disclosed. The molded oxygen absorbent composition is composed of a molded product of an oxygen absorbent composition which contains an oxygen absorbing subs... | 05/01/2012 |
| 8148348 | Method of stabilizing S-adenosyl-L-methionine and stabilized composition Provided are a process for producing a S-adenosyl-L-methionine-containing composition which is very excellent in a stability by adding at least ascorbic acids or salts thereof to a composition liquid containing S-adenosyl-L-methionine and then drying the above compo... | 04/03/2012 |
| 8137876 | Electrophotographic photoreceptor belt An electrophotographic photoreceptor which is excellent in wear resistance and crack resistance and has a long photoreceptor lifetime can be produced by using a polycarbonate resin composition prepared by blending 100 parts by weight of a polycarbonate resin with 0.... | 03/20/2012 |
| 8128782 | Amine epoxy resin curing agent, gas barrier epoxy resin composition comprising the curing agent, coating agent, and adhesive agent for laminate The present invention provides an amine based epoxy resin curing agent and an epoxy resin composition containing the curing agent. The epoxy resin composition has a high gas barrier performance, a long pot life, and utility as a coating material or an adhesive for l... | 03/06/2012 |
| 8124825 | Method of purifying 2,7-dimethylnaphthalene To provide a method of purifying 2,7-dimethylnaphthalene comprising the step of bringing a raw oil containing a mixture of 1,7-dimethylnaphthalene and 2,7-dimethylnaphthalene together with a developing solvent into contact with L-type zeolite to thereby effect adsor... | 02/28/2012 |
| 8124204 | Multi-layered bottle There is provided a multilayer bottle comprising a barrel portion including an outermost layer, an innermost layer and at least one barrier layer interposed between the outermost layer and the innermost layer, which satisfies the requirements represented by the foll... | 02/28/2012 |
| 8119556 | Production method of primary amines and catalysts for producing primary amines A method of producing a primary amine by the hydrogenation of a nitrile in the presence of a hydrogenation catalyst. The hydrogenation catalyst contains at least one metal selected from the group consisting of nickel, cobalt and iron. Before use in the hydrogenation... | 02/21/2012 |
| 8110652 | Polyimide resin A polyimide resin which is soluble in an organic solvent and which has a low coefficient of water absorption, thermosetting properties, high heat resistance and excellent adhesive properties, a method for manufacturing the same, an adhesive and a film each containin... | 02/07/2012 |
| 8110603 | Organic peracid polymer composition and process for producing the same It is intended to provide an organic peracid polymer composition which is stable, odorless and has sufficient water solubility and is suitably used as a bactericide, a bleaching agent and a cleaning agent. By mixing and dissolving an organic acid polymer, hydrogen p... | 02/07/2012 |
| 8110334 | Radiation-sensitive composition A radiation-sensitive composition containing a resist compound having a high sensitivity, a high resolution, a high etching resistance, and a low outgas which forms a resist pattern with a good shape is described. Further described is a method of forming a resist pa... | 02/07/2012 |
| 8097635 | Insulin resistance improving agent An object of the present invention is to provide a safe and highly effective insulin resistance improving agent or therapeutic agent for type II diabetes. According to the present invention, an insulin resistance improving agent or a therapeutic agent for type II di... | 01/17/2012 |
| 8093429 | Fluoroamine having perfluoroalkyl group, process for producing the same, method of fluorination therewith, and method of recovering amide having perfluoroalkyl group Provided are a fluorous-tag-introduced fluoroamine of a general formula (I), its production method, a method of fluorination of a substrate having functional group containing oxygen with the fluoroamine serving as a fluorinating agent, and a method of recovering a f... | 01/10/2012 |
| 8092879 | Fuel system having excellent gasoline barrier property Provided is a fuel system comprising a fuel vessel, molded parts for a fuel and/or a tube for a fuel in which bodies are constituted from at least one of a thermoplastic resin and a synthetic rubber, wherein a coating layer is formed on the surfaces in at least one ... | 01/10/2012 |
| 8080676 | Method of producing S-(−)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid and product obtained by the method The present invention provides an industrially available method for efficiently producing high-purity S-(−)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid excellent in solid-liquid separability from an S-(−)-6-hydroxy-2,5,7,8-tetramethylchromane-2-carbo... | 12/20/2011 |
| 8080628 | Polycarbonate resin and electrophotographic photosensitive body using the same An electrophotographic photosensitive body which has both good image stability and wear resistance under high temperature and high humidity conditions can be obtained by using a novel polycarbonate resin, which contains a structural unit represented by the general f... | 12/20/2011 |
| 8080627 | Polycarbonate resin, process for producing the same and electrophotographic photoreceptor using the same The present invention provides an electrophotographic photoreceptor having excellent lubricity and abrasion resistance by using a novel polycarbonate resin comprising structural units having a polysiloxane chain in the shape of grafts as represented by the following... | 12/20/2011 |
| 8080179 | Dispersion comprising thin particles having a skeleton consisting of carbons, electroconductive coating film, electroconductive composite material, and a process for producing them The invention provides a dispersion capable of producing an electroconductive coating film and an electroconductive composite material comprising thin particles having a skeleton consisting of carbons, which can, without any problem in film manufacturability, attain... | 12/20/2011 |
| 8063391 | Light-transmitting electromagnetic wave-shielding material The present invention provides a light-transmitting electromagnetic wave-shielding material for use in displays or in-vehicle panels each having a polarizing plate or a retardation plate, wherein the light-transmitting electromagnetic wave-shielding material undergo... | 11/22/2011 |
| 8063205 | Method for producing 2-oxazoline analogue or 1,3-oxazine analogue The present invention is a method for producing a 2-oxazoline analogue or a 1,3-oxazine analogue represented by the following general formula (3) by reacting a 1,2-aminoalcohol compound or a 1,2-aminothiol compound with an α,α-dihaloamine compound. (In the ... | 11/22/2011 |
| 8058384 | Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications The invention relates to a method for producing a thermoplastic resin, comprising using a composition at least comprising a fluorene-containing dihydroxy compound represented by the following formula (1) and a fluorene-containing hydroxy compound represented by the ... | 11/15/2011 |
| 8048331 | Etching composition and etching process An etching composition which comprises at least one organic carboxylic acid compound selected from acetic acid, propionic acid, butyric acid, succinic acid, citric acid, lactic acid, malic acid, tartaric acid, malonic acid, maleic acid, glutaric acid, aconitic acid,... | 11/01/2011 |
| 8039650 | Process for producing tetraglycidylamino compound A diamine and an epihalohydrin are subjected to ring-opening addition reaction in the presence of water, to thereby produce a tetrahalohydrinamino compound (i.e., halohydrin compound). Thereafter, the halohydrin compound is reacted with an alkali metal hydroxide in ... | 10/18/2011 |
| 8039022 | Aqueous hydrogen peroxide for sterilization The present invention provides a hydrogen peroxide solution for sterilization which has a hydrogen peroxide concentration of 30 to 45% by weight, an Fe concentration of 2 ppb or less and an Al concentration of at least 15 ppb and in which a concentration of a stabil... | 10/18/2011 |
| 8034962 | Acid anhydride ester and composition thereof, and heat-curable resin composition and cured product thereof The present invention provides an acid anhydride ester obtained by esterifying cyclohexane-1,2,4-tricarboxylic acid-1,2-anhydride and a composition of the ester, and a heat-curable resin composition and a cured product of the composition. _Provided is an epoxy resin... | 10/11/2011 |
| 8030434 | Polyester film, process for producing the same and use thereof The present invention relates to a polyester film produced by melt-extruding a polyester composed of a dicarboxylic acid unit and a diol unit, wherein 1 to 80 mol % of the diol unit is a unit containing a cyclic acetal skeleton, and the polyester film has an in-plan... | 10/04/2011 |
| 8030388 | Vibration-damping material Provided is a vibration damping material, which includes a resin composition obtained by dispersing titanium dioxide (Y) and a mica flake (Z) in a polyester resin (X) containing dicarboxylic acid constitutional units an diol constitutional units, in which: (1) in th... | 10/04/2011 |
| 8026336 | Polycarbonate resin composition and method of producing the same The present invention relates to a polycarbonate resin composition which comprises a polycarbonate resin having the repeating unit that is represented by the following general formula (1) and a hydroxyl group at terminal thereof and has the concentration of the term... | 09/27/2011 |
| 8022233 | Process for producing glycidyl 2-hydroxyisobutyrate and composition containing the product An efficient process for producing glycidyl 2-hydroxyisobutyrate useful as a reactive diluent is provided. When glycidyl 2-hydroxyisobutyrate is produced by reacting allyl 2-hydroxyisobutyrate with hydrogen peroxide, a solution in which allyl 2-hydroxyisobutyrate is... | 09/20/2011 |
| 8017033 | Solid oxygen scavenger composition and process for producing the same A molded oxygen absorbent composition is composed of a molded product of an oxygen absorbent composition which contains an oxygen absorbing substance, water or moisture, and a swelling component capable of being swelled with water or moisture. The molded oxygen abso... | 09/13/2011 |
| 8013106 | Optical lens An optical lens which can be produced by injection molding on an industrial scale, and which has a high refractive index, a low Abbe's number, a low birefringence index, a high transparency and a high glass transition temperature. The optical lens can be produced by... | 09/06/2011 |
| 7998914 | Cleaning solution for semiconductor device or display device, and cleaning method A cleaning solution for semiconductor devices or display devices containing a polyamine of a specified structure having two or more amino groups in adjacent positions of a carbon chain or a salt thereof and a cleaning method of semiconductor devices or display devic... | 08/16/2011 |
