UBE INDUSTRIES, LTD. Patent applications |
Patent application number | Title | Published |
20160126593 | NONAQUEOUS ELECTROLYTE SOLUTION, ELECTRICITY STORAGE DEVICE USING SAME, AND BIPHENYL GROUP-CONTAINING CARBONATE COMPOUND USED IN SAME - Provided are (1) a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a biphenyl group-containing carbonate compound represented by the following general formula (I), (2) an energy storage device using the same, and (3) a biphenyl group-containing carbonate compound used for the same. This nonaqueous electrolytic solution is capable of improving electrochemical characteristics in a broad temperature range, especially at high temperatures, and further reducing a rate of increase in electrode thickness after high-temperature cycles. | 05-05-2016 |
20160122642 | OXYNITRIDE PHOSPHOR POWDER - An oxynitride phosphor powder is an α-SiAlON phosphor having a dominant wavelength of 565-577 nm and fluorescence intensity and external quantum efficiency that are high enough for practical use. The oxynitride phosphor powder comprises an α-SiAlON represented by the compositional formula: Ca | 05-05-2016 |
20160060221 | SUBSTITUTED BIARYL COMPOUND - The present invention provides a substituted biaryl compound of general formula (I): | 03-03-2016 |
20160039155 | FILM MANUFACTURING METHOD AND MANUFACTURING APPARATUS - A film manufacturing method and manufacturing apparatus for manufacturing a film having excellent dimensional stability to heat at a good product yield and performing a stress relaxation treatment of the film include performing the stress relaxation treatment while conveying the film in a non-contact state using a levitation conveyance device for jetting a heated gas from gas injection holes to the film and conveying the film in a non-contact state. The film manufacturing method and manufacturing apparatus are particularly suitable for stress relaxation treatment of a polyimide film obtained by heat-treating a polyimide film precursor. | 02-11-2016 |
20160027592 | NONAQUEOUS ELECTROLYTE SOLUTION AND ELECTRICITY STORAGE DEVICE USING SAME - The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in a broad temperature range and an energy storage device using the same. [1] A nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing, as an additive, an SO | 01-28-2016 |
20160024365 | POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME - A polyamide resin composition containing a polyamide resin (A) and a property imparting component. The composition comprises relative to 100 parts by volume of the polyamide resin (A), as the property imparting component, 50 to less than 100 parts by volume of flake graphite (B), 5 to 40 parts by volume of carbon fibers (C), and 0.1 to 5 parts by volume of a polyhydric alcohol (D). | 01-28-2016 |
20150376160 | HALOGEN-SUBSTITUTED HETEROCYCLIC COMPOUND - A novel α-halogen-substituted thiophene compound or a pharmacologically acceptable salt thereof, which has a potent LPA receptor-antagonist activity and is useful as a medicament is provided. | 12-31-2015 |
20150372349 | NON-AQUEOUS ELECTROLYTE AND ELECTRICITY STORAGE DEVICE - The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in the case of using an energy storage device at a high temperature and further capable of inhibiting the gas generation as well as a capacity retention rate after a high-temperature cycle, and also to provide an energy storage device using the same. Disclosed are a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a phenyl ester compound represented by the following general formula (I), and an energy storage device. | 12-24-2015 |
20150353768 | AQUEOUS POLYURETHANE RESIN DISPERSION AND USE THEREOF - A task of the present invention is to obtain an aqueous polyurethane resin dispersion which is advantageous not only in that the dispersion exhibits excellent storage stability in an aqueous medium, but also in that after the dispersion is dried, a film having satisfactory flexibility is formed. In the present invention, there is provided an aqueous polyurethane resin dispersion comprising a polyurethane resin dispersed in an aqueous medium, wherein the polyurethane resin is obtained by reacting (A) a polyurethane prepolymer with (B) a chain extender, wherein the polyurethane prepolymer (A) is obtained by reacting (a) a polycarbonate polyol compound, (b) a polyisocyanate compound, (c) an acid group-containing polyol compound, and (d) a compound having one acid group and one hydroxyl group, wherein the chain extender (B) contains (B-1) a polyamine compound having three or more amino group(s) and/or imino group(s) in total. | 12-10-2015 |
20150333370 | NONAQUEOUS ELECTROLYTE SOLUTION AND ELECTRICITY STORAGE DEVICE USING SAME - The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics at high temperatures and further capable of not only improving a capacity retention rate after a high-temperature cycle test but also decreasing a rate of increase of an electrode thickness, and also to provide an energy storage device using the same. A nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing from 0.001 to 5% by mass of a diisocyanate compound represented by OCN-L-NCO (in the formula, L represents an alkylene group having from 4 to 12 carbon atoms) and further containing from 0.001 to 5% by mass of at least one selected from a specified phosphoric acid ester compound, a specified cyclic sulfonic acid ester compound, a specified isocyanate compound having an ester structure, and a specified triple bond-containing compound, and an energy storage device using the same, are disclosed. | 11-19-2015 |
20150318578 | NONAQUEOUS ELECTROLYTE SOLUTION AND ELECTRICAL STORAGE DEVICE EMPLOYING SAME - Provided are a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous solvent including a cyclic carbonate and a linear carbonate under the following condition 1 or 2, and the nonaqueous electrolytic solution containing from 0.001 to 5% by mass of vinylsulfonyl fluoride, and an energy storage device using the same. Condition 1: The linear carbonate includes both a symmetric linear carbonate and an asymmetric linear carbonate, and the proportion of the asymmetric linear carbonate occupying in the linear carbonate is from 51 to 95% by volume. Condition 2: The cyclic carbonate includes ethylene carbonate and propylene carbonate, and the linear carbonate includes a symmetric linear carbonate. The nonaqueous electrolytic solution of the present invention is capable of improving electrochemical characteristics in the case of using an energy storage device at a high voltage and further capable of not only improving a discharge capacity retention rate after a high-voltage cycle but also inhibiting gas generation. | 11-05-2015 |
20150221985 | NON-AQUEOUS ELECTROLYTE AND POWER STORAGE DEVICE USING SAME - Provided are a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing from 0.001 to 5% by mass of 1,3-dioxane and further containing from 0.001 to 5% by mass of at least one selected from a specified phosphoric acid ester compound, a specified cyclic sulfonic acid ester compound, and a cyclic acid anhydride containing a side chain having allyl hydrogen; and an energy storage device using the same. This nonaqueous electrolytic solution is capable of improving electrochemical characteristics at high temperatures and further capable of not only improving a capacity retention rate after a high-temperature cycle test but also decreasing a rate of increase of an electrode thickness. | 08-06-2015 |
20150217235 | GAS-SEPARATING MEMBRANE MODULE - A gas separation membrane module in which deformation of a tube sheet such as swelling and shrinkage can be prevented in gas separation. The gas separation membrane module includes a hollow fiber bundle provided by bundling multiple hollow fiber membranes, a module vessel in which the hollow fiber bundle is placed, and a tube sheet fixing the plurality of hollow fiber membranes at an end portion of hollow fiber bundle. The cross section of the tube sheet includes a hollow fiber membrane embedded portion in which the hollow fiber membranes are embedded and a solid portion in which no hollow fiber membrane is embedded, and the solid potion is located outside the hollow fiber membrane embedded portion. At least some of the hollow fiber membranes are wound with reinforcing fiber cloth at least within the hollow fiber membrane embedded portion. | 08-06-2015 |
20150125761 | NON-AQUEOUS ELECTROLYTE AND POWER STORAGE DEVICE USING SAME - The present invention includes [1] a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing from 0.001 to 5% by mass of a specified acyclic lithium salt in the nonaqueous electrolytic solution and being capable of improving electrochemical characteristics in a broad temperature range; and [2] an energy storage device including a positive electrode, a negative electrode, and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing from 0.001 to 5% by mass of a specified acyclic lithium salt in the nonaqueous electrolytic solution. | 05-07-2015 |
20150094463 | HYDROXYALKYLATED POLYROTAXANE PRODUCTION METHOD - The invention provides an industrially advantageous method for the production of hydroxyalkylated polyrotaxanes. The method of producing hydroxyalkylated polyrotaxane includes reacting a polyrotaxane with a cyclic ether represented by Formula (1) in the presence of water and an organic base, wherein the polyrotaxane includes hydroxyl group-containing cyclic molecules, a linear molecule threaded through the cyclic molecules to form a clathrate, and blocking groups at both ends of the linear molecule to prevent the separation of the cyclic molecules from the linear molecule. | 04-02-2015 |
20150091204 | METHOD FOR PRODUCING POLYIMIDE FILM, AND POLYIMIDE FILM - Provided is a method for producing a polyimide film on which a texture having an irregular profile is formed on the surface. | 04-02-2015 |
20150056121 | SILICON NITRIDE POWDER PRODUCTION METHOD, SILICON NITRIDE POWDER, SILICON NITRIDE SINTERED BODY AND CIRCUIT SUBSTRATE USING SAME - A method of producing a silicon nitride powder includes heating an amorphous Si—N(—H)-based compound in which assuming that the specific surface area is RS (m | 02-26-2015 |
20150051390 | BLOCKED POLYROTAXANE PRODUCTION METHOD - The invention provides a method of producing a polyrotaxane having cyclic molecules, a linear molecule threaded through the cyclic molecules to form a clathrate, and blocking groups at both ends of the linear molecule to prevent the separation of the cyclic molecules from the linear molecule, the method including forming the blocking groups by reacting the linear molecule piercing the cyclic molecules, the linear molecule having carboxyl groups at both ends thereof, with a blocking agent having an amino group in the absence of a solvent or in at least one organic solvent selected from the group consisting of aprotic amide solvents and aromatic hydrocarbons, and further in the presence of 2.0 mol to 100 mol of a triazine-based amidating agent per 1 mol of the carboxyl groups in the linear molecule. | 02-19-2015 |
20150050562 | NONAQUEOUS ELECTROLYTIC SOLUTION AND ENERGY STORAGE DEVICE USING SAME - The present invention is to provide a nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent and an energy storage device, wherein the nonaqueous electrolytic solution includes LiPF | 02-19-2015 |
20150018587 | PROCESSES FOR ISOLATING FLUORINATED PRODUCTS - Useful processes for isolating the fluorinated products formed by reaction with 4-tert-butyl-2,6-dimethylphenylsulfur trifluoride (Fluolead) are disclosed. The processes comprise the conversion of the byproduct (formula I) to sulfinate ester (formula V), and to sulfonate eater (formula VI), and then to the water-soluble sulfonate salt (formula IV) in the presence of the fluorinated products. | 01-15-2015 |
20140377668 | NONAQUEOUS ELECTROLYTIC SOLUTION AND ENERGY STORAGE DEVICE USING SAME - A nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent and an energy storage device are provided, wherein the nonaqueous electrolytic solution contains at least one kind of a compound represented by the following general formula (I): | 12-25-2014 |
20140332449 | METHOD AND APPARATUS FOR SEPARATION OF MIXTURE - The present invention provides a method and an apparatus for separating a mixture that are capable of separating a mixture containing a plurality types of particles, using a countercurrent classification technique, even when there is little difference in density and particle diameter depending on the types of particles. In the present invention, a mixture containing first particles and second particles is separated using a separation tube | 11-13-2014 |
20140316167 | METHOD FOR PRODUCING ALKANEDIOL - Provided by the present invention is a method for producing an alkanediol, such as 1,5-pentanediol, with a high reaction selectivity thereto by reacting a cyclic ether group-containing methanol such as tetrahydrofurfuryl alcohol by using a non-chromium catalyst not containing chromium atom. More specifically, the method is to produce an alkanediol having hydroxy groups at both molecular terminals shown by the formula (2), includes reacting a cyclic ether group-containing methanol shown by the formula (1) with hydrogen in the presence of a metal catalyst which contains copper atom, at least one co-existing atom selected from the group consisting of elements of the third to the sixth periods of the II to XIV groups (excluding chromium) in the periodical table and lanthanide elements. | 10-23-2014 |
20140309461 | METHOD FOR PRODUCING HIGH-PURITY 1,5-PENTANEDIOL - The present invention has an object to provide a method for efficiently producing high-purity 1,5-pentanediol by reacting tetrahydrofurfuryl alcohol with hydrogen. This manufacturing method for producing high-purity 1,5-pentanediol comprises: step (I): a step of obtaining a crude reaction product by a hydrogenolysis reaction of tetrahydrofurfuryl alcohol with hydrogen carried out in the presence of a copper-containing catalyst with reaction temperature of 200 to 350° C. and reaction pressure of 1 to 40 MPa until conversion rate of tetrahydrofurfuryl alcohol reaches 80% or less; step (II): a step of separating tetrahydrofurfuryl alcohol and crude 1,5-pentanediol (A) from the crude reaction product obtained in the step (I), and then, supplying recovered tetrahydrofurfuryl alcohol as a raw material for the step (I); and step (III): a step of obtaining the high-purity 1,5-pentanediol by distillation of the crude 1,5-pentanediol (A) obtained in the step (II). | 10-16-2014 |
20140290853 | METHOD FOR MANUFACTURING POLYIMIDE METAL LAMINATE - A method for manufacturing a polyimide-metal laminate including forming a polyimide film, in which at least surfaces of both sides of the film are formed by thermally fusion-bondable polyimide layers (a), and thermal compression-bonding metal layers on both sides of the polyimide film; in which forming the polyimide film includes reacting a tetracarboxylic dianhydride component with a diamine component containing a diamine compound represented by general formula (1) to give a solution of a polyamic acid (a), forming a self-supporting film from the solution of the polyamic acid (a) and imidizing the self-supporting film by heating at a maximum heating temperature of 440° C. or lower to form the polyimide layer (a); | 10-02-2014 |
20140288335 | HYDROCRACKING CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING HYDROXY COMPOUND USING SAID CATALYST - The present invention provides a hydrocracking catalyst obtainable by mixing a metal compound (A) including any one metal of Groups 3 to 11 of the Periodic Table, a compound (B) including at least one compound selected from the group consisting of a ruthenium oxide compound (B1) and a high-valence compound (B2) including any metal of Groups 8 to 11 of the Periodic Table, and a metal oxide (C) including a metal of Group 5, Group 6 or Group 7 of the Periodic Table, and conducting reduction treatment. | 09-25-2014 |
20140287325 | NONAQUEOUS ELECTROLYTIC SOLUTION AND ENERGY STORAGE DEVICE USING SAME - A nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent, wherein the nonaqueous electrolytic solution contains at least one kind of an isocyanate compound having an ester structure represented by the following general formula (I): | 09-25-2014 |
20140287218 | THERMALLY ADHESIVE POLYIMIDE FILM AND METHOD FOR PRODUCING SAME, AND POLYIMIDE METAL LAMINATE PRODUCED USING THERMALLY ADHESIVE POLYIMIDE FILM - A single-layered thermally adhesive polyimide film; a method for producing the thermally adhesive polyimide film; and a method for producing a polyimide metal laminate produced using the thermally adhesive polyimide film. The single-layer thermally adhesive polyimide film is produced by polymerizing a tetracarboxylic acid dianhydride component and a diamine component, wherein the tetracarboxylic acid dianhydride component includes 2,3,3′,4′-biphenyltetracarboxylic acid dianhydride and 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride and the diamine component includes an aromatic diamine compound represented by the following formula (I) as a main component | 09-25-2014 |
20140255710 | POLYIMIDE PRECURSOR, POLYIMIDE, POLYIMIDE FILM, AND METHOD FOR MANUFACTURING TRIAZINE COMPOUND USED FOR MANUFACTURING SAME - Disclosed are a polyimide precursor for obtaining a polyimide film having excellent adhesiveness to metals and improved transmittance in the UV-visible range, a polyimide in which the polyimide precursor is used, a polyimide film in which the polyimide is used, and a method for manufacturing triazine compound used for manufacturing these. The polyimide precursor contains a structural unit represented by general formula (I): | 09-11-2014 |
20140248455 | POLYAMIDE RESIN COMPOSITION AND BLOW MOLDED ARTICLE COMPRISING THE SAME - A polyamide resin composition comprising a PA 6/12 (component A), a plasticizer (component B), and a modified polyolefin (component C), the component A comprising units a derived from ε-caprolactam or ε-aminocaproic acid and units b derived from aminododecanoic acid or ω-laurolactam, wherein the content of the units a in the units constituting the component A is 60 to 98% by weight and the content of the units b in the units constituting the component A is 40 to 2% by weight, wherein the content of the component A in the polyamide resin composition is 50 to 98% by weight, the content of the component B in the polyamide resin composition is 20 to 1% by weight, and the content of the component C in the polyamide resin composition is 30 to 1% by weight. The composition can provide various characteristics which are at least equivalent to those of PA 12. | 09-04-2014 |
20140235898 | Substituted Phenylsulfur Trifluoride and Other Like Fluorinating Agents - Novel substituted phenylsulfur trifluorides that act as fluorinating agents are disclosed. Also disclosed are methods for their preparation and methods for their use in introducing one or more fluorine atoms into target substrate compounds. Finally, various intermediate compounds for use in preparing substituted phenylsulfur trifluorides are provided. | 08-21-2014 |
20140234727 | NON-AQUEOUS ELECTROLYTE SOLUTION AND ELECTRICITY-STORAGE DEVICE USING SAME - A nonaqueous electrolytic solution that is capable of improving the electrochemical characteristics in a broad temperature range, and an energy storage device using the same are provided, and the nonaqueous electrolytic solution contains a nonaqueous solvent having dissolved therein an electrolyte salt, in which the nonaqueous solvent contains two or more kinds of cyclic carbonates selected from ethylene carbonate, propylene carbonate, 1,2-butylene carbonate, 2,3-butylene carbonate, 4-fluoro-1,3-dioxolan-2-one, trans- or cis-4,5-difluoro-1,3-dioxolan-2-one, vinylene carbonate, vinyl ethylene carbonate and 4-ethynyl-1,3-dioxolan-2-one, and the nonaqueous electrolytic solution further contains a cyclic acid anhydride represented by the following general formula (I) having bonded thereto a side chain that has 3 or more carbon atoms and has a double bond or a triple bond at an end thereof in an amount of from 0.01 to 10% by mass: | 08-21-2014 |
20140234704 | LITHIUM SECONDARY BATTERY - A lithium secondary battery of the present invention includes: a positive electrode; a negative electrode; a nonaqueous electrolytic solution; and a separator. The positive active material contains a lithium-containing composite oxide containing nickel. A molar ratio of a total nickel amount with respect to a total lithium amount contained in the entire positive active material is 0.05 to 1.0. The nonaqueous electrolytic solution contains 0.5 to 5.0 mass % of a phosphonoacetate-based compound represented by the following General Formula (1). In the Formula, R | 08-21-2014 |
20140213549 | Substituted Pyridine Compound - The present invention provides a substituted pyridine compound or a pharmacologically acceptable salt thereof which has excellent CETP inhibition activity and is useful as a medicament. The present invention provides a compound represented by a general formula (I), | 07-31-2014 |
20140202960 | METHOD AND APPARATUS FOR SEPARATION OF MIXTURE - Provided are a mixture separation method and a separation apparatus in which processes are performed efficiently in a short time compared to conventional methods with a low load on the apparatus configuration compared to conventional methods. The present invention is a mixture separation method or a mixture separation apparatus for separating, by applying a gradient magnetic field to a paramagnetic supporting liquid containing a mixture of first particles and second particles, the mixture by particle type. A magnetic susceptibility of the first particles is lower than a magnetic susceptibility of the supporting liquid, and a magnetic susceptibility of the second particles is higher than the magnetic susceptibility of the supporting liquid. A gradient magnetic field is applied to the supporting liquid in the separation tank ( | 07-24-2014 |
20140197362 | LI-CONTAINING --a-- or --ALPHA-- SIALON-BASED PHOSPHOR, PRODUCTION PROCESS THEREOF, LIGHTING DEVICE AND IMAGE DISPLAY DEVICE - An Li-containing α-sialon-based phosphor represented by the formula (1): Li | 07-17-2014 |
20140183180 | Spiral Tube-Like Heater - Provided is a spiral tube-like heater capable of accurately controlling a temperature over a wide range and reducing a problem in safety caused by the disconnection of a heating element. In a spiral tube-like heater ( | 07-03-2014 |
20140155508 | Polyimide Powder and Porous Polyimide Body Using the Same - A porous polyimide is obtained by pulverizing a foam product of a polyimide precursor. Particularly, the foam product of the polyimide precursor is a product of heating the polyimide precursor for foaming with microwave radiation and has the imidization ratio of 10 to 90%, and is preferably a foam product including a tetracarboxylic acid component, which contains 50 mol % or more of biphenyltetracarboxylic acids and is monoesterified and/or diesterified in parts with a lower aliphatic primary alcohol with the number of carbon atoms of 4 or less, and a diamine component containing 90 mol % or more of an aromatic diamine, and being a monomer salt of which the ratio of the tetracarboxylic acid component and the diamine component is approximately 2:1 and in a solid form dispersed at molecular level. | 06-05-2014 |
20140154587 | NON-AQUEOUS ELECTROLYTE AND ELECTRICITY STORAGE DEVICE USING SAME - The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in a broad temperature range, such as low-temperature cycle properties and low-temperature discharge properties after high-temperature storage, and provides an energy storage device using the nonaqueous electrolytic solution. The invention includes (1) a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, which comprises from 0.001 to 10% by mass of a compound represented by the following general formula (I), and (2) an energy storage device comprising a positive electrode, a negative electrode, and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous electrolytic solution is the nonaqueous electrolytic solution of (1). | 06-05-2014 |
20140147658 | Laminate and Thermal-Insulation Material Using Same - Provided is a laminate of a polyimide foam having an excellent thermal resistance, excellent flame retardancy, high safety, and high moisture-proof effects, and a thermal insulation material including the same. The present invention provides a laminate including a foam formed of polyimide having a glass transition temperature (Tg) exceeding 300° C., and a surface layer including a flame-retardant resin composition containing a chlorine-containing elastomer and a flame retardant, and laminated on at least one surface of the foam so as to be integrated therewith, and a thermal insulation material including the same. | 05-29-2014 |
20140138348 | Method for Producing Ceramic Composite for Light Conversion - A method for producing a ceramic composite for light conversion including first step of forming the step level difference such that an oxide crystal phase other than Al2O3 phase of a surface of a solidified body is in a convex shape relative to an Al2O3 phase by subjecting the surface of the solidified body having a structure in which the Al2O3 phase and the oxide crystal phase other than Al2O3 phase are continuously and three-dimensionally entangled with each other to dry etching, and a second step of reducing the step level difference by subjecting the solidified body subjected to the dry etching to CMP or MP. | 05-22-2014 |
20140134428 | METHOD FOR PRODUCING POLYIMIDE LAMINATE, AND POLYIMIDE LAMINATE - A method for producing a polyimide laminate, including forming a thin film of a polyamic acid solution composition on a substrate; and heating the obtained laminate of the substrate and the thin film of the polyamic acid solution composition at least at a temperature of from more than 150° C. to less than 200° C. for 10 minutes or more, and then heating the laminate at the highest temperature of from 400° C. to 550° C., to form a polyimide layer having a thickness of less than 50 μm on the substrate. | 05-15-2014 |
20140127497 | METHOD FOR PRODUCING POLYIMIDE LAMINATE, AND POLYIMIDE LAMINATE - A polyimide laminate obtained by casting a polyamic acid solution composition including a phosphorus compound and a polyamic acid, which is obtained from a tetracarboxylic acid component comprising 3,3′,4,4′-biphenyltetracarboxylic dianhydride as the main component and a diamine component comprising p-phenylenediamine as the main component, on a substrate; and then heating the polyamic acid solution composition to form a polyimide layer having a thickness of less than 50 μm on the substrate. | 05-08-2014 |
20140114062 | METHOD FOR PRODUCING AMIDE COMPOUND - A method for producing a high purity, high quality amide compound, particularly a lactam. An amount of each of a halide, an aldehyde compound, an alcohol compound and a nitrile compound contained in a solution recycled into an oxime-forming step is controlled to an amount of 0.4 mol % or less based on the ketone as a starting material. One or more of a ketone, an oxime and an amide compound are purified by hydrogenation and/or crystallization for eliminating impurities containing a double bond. A content of impurities having a cyclic bridge structure is controlled using a cycloalkanone purified by recrystallization. | 04-24-2014 |
20140114061 | METHOD FOR PRODUCING AMIDE COMPOUND - A method for producing a high purity, high quality amide compound, particularly a lactam. An amount of each of a halide, an aldehyde compound, an alcohol compound and a nitrile compound contained in a solution recycled into an oxime-forming step is controlled to an amount of 0.4 mol % or less based on the ketone as a starting material. One or more of a ketone, an oxime and an amide compound are purified by hydrogenation and/or crystallization for eliminating impurities containing a double bond. A content of impurities having a cyclic bridge structure is controlled using a cycloalkanone purified by recrystallization. | 04-24-2014 |
20140113907 | PYRIDYLAMINOACETIC ACID COMPOUND - The present invention provides a pyridylaminoacetic acid compound represented by the following formula (1): | 04-24-2014 |
20140093787 | NON-AQUEOUS ELECTROLYTIC SOLUTION, ELECTRICAL STORAGE DEVICE UTILIZING SAME, AND CYCLIC SULFONIC ACID ESTER COMPOUND - An object of the present invention is to provide a nonaqueous electrolytic solution capable of improving electrochemical characteristics in a broad temperature range, an energy storage device using it. | 04-03-2014 |
20140088246 | AQUEOUS POLYURETHANE RESIN DISPERSION AND COATING COMPOSITION COMPRISING THE SAME - The present invention is to provide an aqueous polyurethane resin dispersion in which a polyurethane resin s dispersed in an aqueous medium, wherein the polyurethane resin is obtained by reacting (A) a polyurethane prepolymer which is obtained by reacting (a) a polyisocyanate compound, (b) a polyol compound containing a polycarbonate polyol having a number average molecular weight of 800 to 3500, and (c) an acidic group-containing polyol compound, and (B) a chain extender, being dispersed in an aqueous medium, (B) the chain extender contains a polyamine compound having three or more in total of an amino group(s) and/or an imino group(s) per molecule, and the polyurethane resin has, each based on a solid content, a content of urethane bonds of 5 to 10% by weight, a content of urea bonds of 2 to 7% by weight, a content of carbonate bonds of 15 to 40% by weight, has neither ether bond nor ester bond, has a density of cross-linking points of 1.0×10 | 03-27-2014 |
20140066571 | POLYIMIDE PRECURSOR AND POLYIMIDE - A polyimide precursor comprising a repeating unit represented by the following chemical formula (1): | 03-06-2014 |
20140058143 | 3,3',4,4'-TETRAALKYL CYCLOHEXYLBENZENE AND METHOD FOR PRODUCING SAME - The present invention relates to a 3,3′,4,4′-tetraalkyl cyclohexylbenzene represented by the general formula (1): | 02-27-2014 |
20140047982 | GAS SEPARATION MEMBRANE MODULE AND METHOD OF REPLACING A HOLLOW FIBER ELEMENT - A gas separation membrane module, comprising: a hollow fiber element having a hollow fiber bundle consisting of a number of hollow fiber membranes and a tube sheet provided at an end of the hollow fiber bundle for binding the hollow fiber membranes; a vessel having an opening through which the hollow fiber element is inserted or removed; a lid member having a gas outlet formed therein and attached to cover the opening of the vessel; and a perforated plate having a plurality of through holes for forming gas channels formed therein, the perforated plate being mounted between the tube sheet and the lid member, the gas separation membrane module performing gas separation by supplying mixed gas to the hollow fiber membranes. | 02-20-2014 |
20140038060 | NONAQUEOUS ELECTROLYTE SOLUTION, ELECTRICITY STORAGE DEVICE USING SAME, AND TRIFLUOROMETHYLBENZENE COMPOUND - The present invention is to provide a nonaqueous electrolytic solution capable of enhancing electrochemical characteristics in a broad temperature range, an energy storage device using the nonaqueous electrolytic solution, and a specific trifluoromethylbenzene compound. There are provided a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, which comprises at least one halogenoalkylbenzene compound represented by the following general formula (I), an energy storage device using the nonaqueous electrolytic solution, and a specific trifluoromethylbenzene compound. | 02-06-2014 |
20140030610 | NON-AQUEOUS ELECTROLYTE SOLUTION AND ELECTRICITY-STORAGE DEVICE USING SAME - The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics at high temperatures, which comprises at least one organic phosphorus compound represented by the following general formula (I), an energy storage device using the nonaqueous electrolytic solution, and a specific organic phosphorus compound. | 01-30-2014 |
20140030609 | NONAQUEOUS ELECTROLYTIC SOLUTION AND ENERGY STORAGE DEVICE USING SAME - The present invention is to provide a nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent, wherein the nonaqueous solvent includes 0.01 to 40% by volume of an ester having two alkyl groups at the α-position carbon of the carbonyl group and being represented by the following general formula (I), and an energy storage device. | 01-30-2014 |
20140023847 | POLYIMIDE FILM AND METAL LAMINATE USING SAME - A polyimide film having no foaming during heating or other problems, as well as a polyimide laminate-metal laminate in which the polyimide film and a metal layer are laminated. The polyimide film includes a polyimide layer (b), and a polyimide layer (a) laminated in contact with the polyimide layer (b), a side of the polyimide layer (b) which is not in contact with the polyimide layer (a) exhibits thermal fusion bondability, a side of the polyimide layer (a) which is not in contact with the polyimide layer (b) does not exhibit thermal fusion bondability, and the polyimide layer (a) includes a polyimide formed from a tetracarboxylic acid component containing 2,3,3′,4′-biphenyltetracarboxylic dianhydride and a diamine component. | 01-23-2014 |
20140014559 | METHOD AND APPARATUS FOR SEPARATION OF MIXTURE - Provided are a mixture separation method and a separation apparatus in which agglomeration of particles contained in the mixture is suppressed, energy required in distillation treatment of a supporting liquid is small in comparison with conventional methods, and particles that cannot be separated by conventional methods can be separated from a mixture containing the particles. The separation method and separation apparatus of the present invention separate, by type, a plurality of types of particles formed of mutually different materials by applying a magnetic field having a magnetic field gradient to the mixture containing the plurality of types of particles in the supporting liquid. Alternatively, the separation method and separation apparatus of the present invention separate a specific type of particle from such mixture. The supporting liquid is an organic solvent solution obtained by dissolving one or more types of paramagnetic compounds in an organic solvent. The plurality of types of particles includes particles of an inorganic salt, an organic acid salt, an inorganic oxide or a macromolecular compound. The organic solvent may be selected from the group consisting of alcohols, ethers, nitriles, ketones, esters, amides, sulfoxides, halomethanes and hydrocarbon solvents. | 01-16-2014 |
20140011097 | TERT-BUTYLPHENYL SULFONATE COMPOUND, NONAQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY USING THE SAME, AND LITHIUM SECONDARY BATTERY USING THE SAME - The disclosed subject matter relate to a di-tert-butylphenyl alkylsulfonate compound, tertbutylphenyl alkylsulfonate compound, di-tert-butylphenyl arylsulfonate compound or tertbutylphenyl arylsulfonate compound useful as an intermediate raw material of a pharmaceutical, agricultural chemical, electronic material or polymer material and the like, or as a battery material, and also provides a nonaqueous electrolytic solution for a lithium secondary battery having superior cycle performance and other battery properties through the use thereof, and a lithium secondary battery. The disclosed embodiments further relate to a nonaqueous electrolytic solution for use as in a lithium secondary battery containing, in a nonaqueous electrolytic solution in which an electrolyte salt is dissolved in a nonaqueous solvent, 0.01 to 10% by weight of a di-tert-butylphenyl alkylsulfonate compound, tert-butylphenyl alkylsulfonate compound, ditert-butylphenyl arylsulfonate compound or tert-butylphenyl arylsulfonate compound, and to a lithium secondary battery and a compound. | 01-09-2014 |
20130345428 | METHOD FOR PRODUCTION OF PRASUGREL HYDROCHLORIDE HAVING HIGH PURITY - A method for producing prasugrel hydrochloride with a reduced content of 2-acetoxy-5-[5-chloro-1-(2-fluorophenyl)-2-oxopentyl]-4,5,6,7-tetrahydrothieno[3,2-6]pyridine by carrying out the following steps: | 12-26-2013 |
20130337346 | NONAQUEOUS ELECTROLYTIC SOLUTION AND ELECTROCHEMICAL DEVICE USING THE SAME - The object of the present invention is to provide a nonaqueous electrolytic solution that can improve the electrochemical properties in a broad temperature range and an electrochemical device using the same. A nonaqueous electrolytic solution prepared by dissolving an electrolyte salt in a nonaqueous solvent, wherein the nonaqueous solvent includes 0.1 to 30% by volume of a fluorine atom-containing cyclic carbonate, and further the nonaqueous electrolytic solution includes 0.001 to 5% by mass of a branched dinitrile compound in which the main chain of an alkylene chain linking the two nitrile groups has 2 or more and 4 or less of the carbon number. | 12-19-2013 |
20130328095 | Ceramic Composite for Light Conversion, Method for Producing Same, and Light Emitting Device Including Same - A ceramic composite for light conversion, and method of producing same and a light emitting device including the same. The ceramic composite for light conversion of the present invention is a solidified body having a structure in which at least two oxide phases including a first phase and a second phase are continuously and three-dimensionally intertwined with one another, and characterized in that the first phase is a Y | 12-12-2013 |
20130327985 | Ceramic Composite for Light Conversion and Method for Manufacture Thereof - A ceramic composite for light conversion comprising a solidified body in which crystalline phases of oxides are three-dimensionally entangled and a method for manufacture thereof. A manufacture method of a ceramic composite for light conversion is characterized in that a polishing step is provided in a chemical mechanical polishing (CMP) process applied to the surface of a solidified body with a structure in which an Al | 12-12-2013 |
20130327982 | POLYIMIDE SEAMLESS BELT AND PROCESS FOR PRODUCTION THEREOF, AND POLYIMIDE PRECURSOR SOLUTION COMPOSITION - A seamless belt formed of a polyimide including a repeating unit represented by the formula (1): | 12-12-2013 |
20130327684 | METHOD AND APPARATUS FOR SEPARATION OF MIXTURE - The present invention provides a method and an apparatus capable of continuously and accurately separating, by type, a mixture containing at least two types of particles, or capable of separating specific particles from the mixture, using a gradient magnetic field. In the present invention, a mixture containing at least two types of particles, particles of one type of which are made of a paramagnetic or diamagnetic substance, is treated. A magnetic field whose magnetic field gradient has a vertical component and a horizontal component is applied to a supporting liquid | 12-12-2013 |
20130324765 | Industrial Methods for Producing Arylsulfur Pentafluorides - Industrial methods for producing arylsulfur pentafluorides are disclosed. Methods include reacting arylsulfur halotetrafluoride with hydrogen fluoride in the absence or presence of one or more additives selected from a group of fluoride salts, non-fluoride salts, and unsaturated organic compounds to form arylsulfur pentafluorides. | 12-05-2013 |
20130324733 | BINUCLEAR METAL COMPLEX, AND ORGANIC ELECTROLUMINESCENCE ELEMENT COMPRISING SAME - A novel binuclear metal complex containing a biimidazole as a bridging ligand. The binuclear metal complex can be used as a material for an organic electroluminescence element. | 12-05-2013 |
20130319229 | ASYMMETRIC GAS SEPARATION MEMBRANE AND METHOD FOR SEPARATING METHANOL FROM MIXED ORGANIC VAPOR USING THE SAME - An asymmetric gas separation membrane made of an aromatic polyimide mainly containing repeating units having an ether bond which is heated at a temperature near a softening point (T | 12-05-2013 |
20130317171 | AQUEOUS POLYURETHANE RESIN DISPERSION AND USE THEREOF - An aqueous polyurethane resin dispersion is a dispersion of a polyurethane resin in an aqueous medium, the polyurethane resin being obtained by reacting (A) a polyurethane prepolymer obtained by reacting (a) a polyisocyanate compound, (b) a polyol compound including a polycarbonate polyol with a number average molecular weight of 400 to 3000, (c) an acidic group-containing polyol compound and (d) a blocking agent, with (B) a chain extender, the total content of urethane bonds and urea bonds being 7 to 15 wt %, the content of carbonate bonds being 15 to 40 wt %, the content of ether bonds being 0.5 to 5 wt %, the content of isocyanate groups bonded to the blocking agent being 0.2 to 2.0 wt %, each of these contents being based on solid contents, the acid value being 10 to 16 mg KOH/g. The aqueous polyurethane resin dispersion can form coating films which permit new application while exhibiting excellent water resistance and solvent resistance. A coating composition includes the dispersion. A polyurethane resin film is obtained by thermally drying a composition including the dispersion. | 11-28-2013 |
20130317167 | AQUEOUS POLYURETHANE RESIN DISPERSION AND USE THEREOF - An aqueous polyurethane resin dispersion exhibits excellent drying properties of coating films and gives coating films having high water resistance and on the other hand showing a high rate of swelling with respect to aqueous cleaning liquids to permit new application. The aqueous polyurethane resin dispersion is a dispersion of a polyurethane resin in an aqueous medium, the polyurethane resin being obtained by reacting (A) a polyurethane prepolymer obtained from (a) a polyisocyanate compound, (b) a polycarbonate polyol with a number average molecular weight of 400 to 3000, (c) an acidic group-containing polyol compound and (d) a blocking agent, with (B) a chain extender, the total content of urethane bonds and urea bonds being 7 to 15 wt %, the content of carbonate bonds being 15 to 40 wt %, the content of ether bonds being 0 wt %, the content of isocyanate groups bonded to the blocking agent being 0.2 to 2 wt %, each of these contents being based on solid contents, the acid value being 11 to 16 mg KOH/g, the weight average molecular weight being 25,000 to 60,000. A coating composition includes the dispersion. A polyurethane resin film is obtained by thermally drying a composition including the dispersion. | 11-28-2013 |
20130295467 | CONTAINER FOR NONAQUEOUS ELECTROLYTE SOLUTION, NONAQUEOUS ELECTROLYTE SOLUTION TO PUT IN CONTAINER, AND METHOD FOR STORING NONAQUEOUS ELECTROLYTE SOLUTION - (1) A container for a nonaqueous electrolytic solution, containing a material containing an aluminum or aluminum alloy layer, and storing a nonaqueous electrolytic solution containing a nonaqueous solvent having dissolved therein an electrolyte salt, the container having a cap and a plug each formed of a resin, and maintaining the nonaqueous electrolytic solution to have a water content of 50 ppm or less after storing in the container for 30 days, (2) a nonaqueous electrolytic solution placed in the container, and (3) a method for storing a nonaqueous electrolytic solution. The container for a nonaqueous electrolytic solution is a light weight container that prevents the nonaqueous electrolytic solution from being decomposed on storing to maintain the high quality, and facilitates and ensures the handling of the nonaqueous electrolytic solution. | 11-07-2013 |
20130295309 | RESIN COMPOSITION AND BONDED COMPOSITE - A resin composition, preferably an adhesive composition, comprising a polyether polyamide elastomer capable of being strongly bended with a polyimide resin, preferably strongly bended through an easy process to form an interface between the polyimide resin and the composition, and a bonded composite having the resin composition and a polyimide resin which together form an interface to be bonded with each other. A resin composition for forming an interface together with a polyimide resin for bonding, wherein the resin composition comprises a polyether polyamide elastomer (component R) obtained by subjecting a specific aminocarboxylic acid compound A1 and/or lactam compound A2, polyether compound B, and dicarboxylic acid compound C to polymerization, wherein the content of the component R in the resin composition is 80 to 100% by weight. | 11-07-2013 |
20130283896 | SENSING DEVICE FOR CANISTERS - Sensing device for canister has canister sensor | 10-31-2013 |
20130273250 | (AMIDE AMINO ALKANE) METAL COMPOUND, METHOD OF MANUFACTURING METAL-CONTAINING THIN FILM USING SAID METAL COMPOUND - The present invention relates to an (amide amino alkane) metal compound represented by the formula (1): | 10-17-2013 |
20130273189 | Mold for Casting Polycrystalline Silicon Ingot, and Silicon Nitride Powder for Mold Release Material Thereof, Slurry Containing Silicon Nitride Powder for Mold Release Layer Thereof and Mold Release Material for Casting Thereof - Mold for casting a polycrystalline silicon ingot, and a silicon nitride powder for a mold release material thereof, a slurry containing a silicon nitride power for a mold release layer thereof, and a mold release material for casting thereof. The present invention relates to a silicon nitride powder for a mold release material of a mold for casting a polycrystalline silicon ingot characterized in that the percentage of primary particles of granular crystals monodispersed in powders is not less than 95% in terms of the area ratio calculated by analysis of an SEM image. | 10-17-2013 |
20130264460 | POLYCRYSTALLINE SILICON INGOT CASTING MOLD AND METHOD FOR PRODUCING SAME, AND SILICON NITRIDE POWDER FOR MOLD RELEASE MATERIAL FOR POLYCRYSTALLINE SILICON INGOT CASTING MOLD AND SLURRY CONTAINING SAME - A polycrystalline silicon ingot casting mold, and method for producing same. Mold release material being obtained by blending a silicon nitride powder (A) having an average particle diameter along the short axis of 0.6 to 13 μm with a silicon nitride powder (B) having an average particle diameter along the short axis of 0.1 to 0.3 μm at a weight ratio of 5:5 to 9:1; coating the mold surface with the slurry; and a heating the mold at 800 to 1200° C. in an atmosphere containing oxygen. | 10-10-2013 |
20130249140 | METHOD OF PRODUCING A SOLID PREPARATION - A method for producing a solid preparation containing a compound represented by the formula (I) below or a pharmacologically acceptable salt thereof, which includes a step wherein a composition containing the compound represented by the formula (I) below or a pharmacologically acceptable salt thereof is mixed, while applying a mechanical stress to the composition. The compound of the formula (I) is as follows: | 09-26-2013 |
20130228105 | THERMAL EFFICIENCY IMPROVEMENT METHOD FOR HEATING FURNACE AND THERMAL EFFICIENCY IMPROVEMENT DEVICE FOR HEATING FURNACE - A thermal efficiency improvement device | 09-05-2013 |
20130220934 | ULTRAVIOLET OXIDATION DEVICE, ULTRAPURE WATER PRODUCTION DEVICE USING SAME, ULTRAVIOLET OXIDATION METHOD, AND ULTRAPURE WATER PRODUCTION METHOD - Disclosed is an ultraviolet oxidation device for decompositing organic materials present in water in low energy consumption and low cost, an ultrapure water production device using the same, an ultraviolet oxidation method, and an ultrapure water production method. An ultraviolet oxidation device including: a flow tank | 08-29-2013 |
20130199771 | HEAT-DISSIPATING SUBSTRATE FOR LED - The present invention relates to a heat-dissipating substrate for LED, comprising a polyimide film, a copper foil or a copper alloy foil which is laminated on one side of the polyimide film, and an aluminum foil or an aluminum alloy foil which is laminated on the other side of the polyimide film, in which the thermal resistance between the surface of the copper foil or the copper alloy foil and the surface of the aluminum foil or the aluminum alloy foil is 1.8° C./W or less. | 08-08-2013 |
20130197261 | 3,4-DIALKYLBIPHENYLDICARBOXYLIC ACID COMPOUND, 3,4-DICARBOALKOXYBIPHENYL-3', 4'-DICARBOXYLIC ACID AND CORRESPONDING ACID ANHYDRIDES, AND PROCESSES FOR PRODUCING THESE COMPOUNDS - The present invention relates to the 3,4-Dicarboalkoxybiphenyl-3′,4′-dicarboxylic acid (including the corresponding acid anhydride) represented by the general formula (1): | 08-01-2013 |
20130193605 | MELT-SHAPED BODY OF POLYIMIDE PRECURSOR AND PROCESS FOR PRODUCTION OF POLYIMIDE FOAM USING SAME - The object is to propose an improved process for the production of a polyimide foam by which a large-sized polyimide foam in a state of fine and homogeneous cells can be readily obtained by easy operations and convenient steps. A melt-shaped body of a polyimide precursor obtainable by melt-treating in a closed state a powder of a polyimide precursor including at least an aromatic tetracarboxylic acid ester component and an aromatic amine component. A process for the production of a polyimide foam including the steps of melt-shaping in a closed state a powder of a polyimide precursor including at least aromatic tetracarboxylic acid ester component and an aromatic amine component to give a melt-shaped body of the polyimide precursor, and foaming the melt-shaped body of the polyimide precursor by a heat treatment. | 08-01-2013 |
20130187080 | POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME - A polyamide resin composition comprising defined amounts of flake graphite, carbon fibers, and polyhydric alcohol. A polyamide resin composition comprising a polyamide resin and, as a property imparting component, at least one member selected from the group consisting of a metal oxide, a nitrogen compound, and a silicon compound, wherein a defined amount of the dicarboxylic acid units of the polyamide resin are oxalic acid. A polyamide resin composition comprising a polyamide resin and a defined amount of metal oxide particles, wherein the metal oxide particles contain those having a particle size of 70 μm or more in an amount of 10 to 50% by mass and those having a particle size of 20 μm or less in an amount of 1 to 50% by mass, based on the total mass of the metal oxide particles. | 07-25-2013 |
20130178597 | POLYIMIDE PRECURSOR, POLYIMIDE, AND MATERIALS TO BE USED IN PRODUCING SAME - Disclosed is a novel co-polyimide precursor for producing a polyimide having high transparency. The co-polyimide precursor comprises a unit structure represented by general Formula (A1) and a unit structure represented by general Formula (A2): | 07-11-2013 |
20130172520 | POLYOXAMIDE RESIN HAVING EXCELLENT IMPACT RESISTANCE AND IMPACT-RESISTANT PART - Provided is a polyoxamide resin which has excellent impact resistance and is characterized in that the polyoxamide resin is obtained from a diamine in which the diamine component has 10 to 18 carbons and in that the polyoxamide resin has a relative viscosity (ηr) of 2.1 or greater as determined at 25° C. using 96% sulfuric acid as a solvent and a solution having a concentration of 1.0 g/dL, and also provided is an impact-resistant part comprising this resin. The polyoxamide resin has a higher molecular weight than a conventional polyoxamide resin, a large moldable temperature range as estimated from the difference between the melting point and the thermal decomposition temperature and therefore excellent molten moldability, and furthermore excellent impact resistance when compared to a conventional aliphatic polyoxamide resin without losing the low water absorbency, chemical resistance, hydrolysis resistance, high elasticity, and high strength seen with aliphatic straight-chain polyoxamide resins. | 07-04-2013 |
20130171520 | AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION AND METHOD FOR PRODUCING AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION - A method for producing an aqueous polyimide precursor solution composition, including reacting a tetracarboxylic dianhydride and a diamine, which has a solubility in water at 25° C. of 0.1 g/L or more, in the presence of an imidazole, using water as a reaction solvent to provide an aqueous polyimide precursor solution composition. | 07-04-2013 |
20130153824 | Silicon Nitride Powder for Siliconnitride Phosphor, Sr3Al3Si13O2N21 Phosphor and B-Sialon Phosphor Both Obtained Using Same, and Processes for Producing These - Provided is a silicon nitride powder for siliconitride phosphor having high luminance, a Sr | 06-20-2013 |
20130149612 | LITHIUM-TITANIUM COMPLEX OXIDE ELECTRODE MATERIAL CONJUGATED WITH FINE CARBON FIBER - The present invention provides an electrode material for a secondary battery wherein the inside and the surface of a lithium-titanium complex oxide is composited with a fine carbon fiber as a network. | 06-13-2013 |
20130146809 | CONTINUOUS MANUFACTURING METHOD FOR ELECTRODE MATERIAL - The present invention relates to a process for continuously manufacturing a lithium secondary battery electrode material comprising: dispersing a transition metal compound in a solution of a lithium compound in an aqueous medium to give a mixture; and charging the mixture in a rotatory cylinder and drying and calcining the mixture, wherein the mixture is stirred by an impeller mounted in the interior of the rotatory cylinder. | 06-13-2013 |
20130140490 | Silicon Nitride Powder for Siliconnitride Phosphor, CaAlSiN3 Phosphor Using Same, Sr2Si5N8 Phosphor Using Same, (Sr, Ca)AlSiN3 Phosphor Using Same, La3Si6N11Phosphor Using Same, and Methods for Producing the Phosphors - Provided are: a silicon nitride powder for siliconitride phosphors with higher luminance, which can be used for a fluorescent display tube (VFD), a field emission display (FED), a plasma display panel (PDP), a cathode ray tube (CRT), a light emitting diode (LED), and the like; a CaAlSiN | 06-06-2013 |
20130136934 | PROCESS FOR PRODUCING POLYIMIDE FILM, POLYIMIDE FILM AND LAMINATE COMPRISING THE SAME - The present invention relates to a polyimide film prepared from a tetracarboxylic acid component and a diamine component, wherein the strength of orientation anisotropy in the film length of 2000 mm is 1.2 or less and/or the strength of orientation anisotropy in the film length of 1800 mm is 1.1 or less. | 05-30-2013 |
20130115520 | NON-AQUEOUS ELECTROLYTIC SOLUTION, AND ELECTROCHEMICAL ELEMENT UTILIZING SAME - The present invention relates to a nonaqueous electrolytic solution which can improve the electrochemical characteristics in a broad temperature range and an electrochemical element produced by using the same. | 05-09-2013 |
20130115473 | PRODUCTION PROCESS OF POLYIMIDE FILM LAMINATE, AND POLYIMIDE FILM LAMINATE - A process for producing a polyimide film laminate includes a substrate and a polyimide film, which includes forming a coating film including a polyamic acid solution composition on the surface of a substrate to produce a laminate composed of the substrate and the polyamic acid solution composition, heating the laminate composed of the substrate and the polyamic acid solution composition at a temperature ranging from at least 150 to 200° C. for 10 minutes or longer, and then heating the heated laminate at a temperature up to 400 to 550° C. | 05-09-2013 |
20130109559 | PHOTOCATALYST FIBER AND PRODUCTION METHOD THEREOF | 05-02-2013 |
20130102787 | NOVEL INDAZOLE DERIVATIVE OR SALT THEREOF AND PRODUCTION INTERMEDIATE THEREOF, AND ANTIOXIDANT USING SAME, AND USE OF INDAZOLE DERIVATIVE OR SALT THEREOF - A compound represented by formula (1) or salt thereof and a production intermediate thereof are created. The compound exhibited an excellent antioxidation action in a microsome lipid peroxidation measuring system using a rat liver microsome. Therefore, the compound or salt thereof is useful as an antioxidant. The present invention also provides use of a compound represented by the formula (1) or a pharmaceutically acceptable salt thereof for production of an antioxidant. | 04-25-2013 |
20130089705 | SiC FIBER-BONDED CERAMIC COATED WITH SiC - Disclosed is to provide a material which can withstand rapid increase in temperature to 1600° C. or more and exhibits little change in properties even in a high-speed combustion gas stream. Specifically disclosed is a SiC fiber-bonded ceramic coated with SiC, which is characterized by being produced by coating the surface of a SiC fiber-bonded ceramic with use of a coating layer including mainly SiC, wherein the SiC fiber-bonded ceramic includes inorganic fibers having a sintered SiC structure, each of which contains 0.01 to 1 wt % of oxygen (O) and at least one or more metal atoms of metal atoms in Groups 2A, 3A, and 3B and a 1-100 nm interfacial layer containing carbon (C) as a main component formed between the fibers. | 04-11-2013 |
20130088143 | CERAMIC COMPOSITE FOR LIGHT CONVERSION, PROCESS FOR PRODUCTION THEREOF, AND LIGHT-EMITTING DEVICES PROVIDED WITH SAME - Provided are a ceramic composite for light conversion, which is capable of maintaining a high radiant flux even when the proportion of Gd and Ce is increased to tune the fluorescence peak wavelength to the longer wavelength side, a process for producing the ceramic composite, and a light emitting device including the ceramic composite. The ceramic composite for light conversion is a solidification product including a composition that is represented by a specific formula, and has a texture of continuously and three-dimensionally mutually entangled oxide phases including at least two phases of a first phase and a second phase, characterized in that the first phase is a Y | 04-11-2013 |
20130071733 | NONAQUEOUS ELECTROLYTE SOLUTION AND ELECTROCHEMICAL ELEMENT USING SAME - The present invention provides a nonaqueous electrolytic solution which can improve the electrochemical characteristics in a broad temperature range, an electrochemical element produced by using the same and a sulfonic ester compound having a branched structure which is used for the same. | 03-21-2013 |
20130068140 | CEMENT COMPOSITION AND PROCESS FOR PRODUCING CEMENT COMPOSITION - A cement composition, and a process for producing a cement composition, wherein the cement composition has the Sr content of 0.065 mass % to 1.0 mass % and the MgO content of greater than 1.0 mass % to 3.0 mass %. The process for producing a cement composition comprises a step (A) of adjusting the basic raw material units of raw materials selected from the group consisting of limestone, silica stone, coal ash, clay, blast furnace slag, soil generated by construction work, sewage sludge, hydrocake and iron sources so that the cement composition has the Sr content of 0.065 mass % to 1.0 mass % and the MgO content of greater than 1.0 mass % to 3.0 mass %, blending the adjusted raw materials and burning to produce cement clinker, and a step (B) of mixing the cement clinker with gypsum and an admixture of limestone and blast furnace slag followed by grinding. | 03-21-2013 |
20130052541 | NONAQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY USING SAME - A nonaqueous electrolytic solution that provides a lithium secondary battery with excellent electrical capacity, cycling properties, storage properties and other battery characteristics and that maintains the battery characteristics for a long time; and a lithium secondary battery comprising it. A nonaqueous electrolytic solution comprising an electrolytic salt dissolved in a nonaqueous solvent, containing 0.1 to 10% by weight of an ethylene carbonate derivative represented by the general formula (I), and 0.01 to 10% by weight of (A) a triple bond-containing compound and/or (B) a pentafluorophenyloxy compound represented by the general formula (X), wherein formula (I) is: | 02-28-2013 |
20130046074 | Polyamide Resin - This is to provide a polyamide resin which can sufficiently ensure all of a relative viscosity ηr (high degree of polymerization), moldable temperature range estimated from a temperature difference (Td−Tm), heat resistance estimated from a melting point Tm, melt moldability estimated from a temperature difference (Tm−Tc), and low water absorbability as compared with the conventional polyoxamide resin. | 02-21-2013 |
20130045355 | POROUS POLYIMIDE MEMBRANE AND PROCESS FOR PRODUCTION THEREOF - A porous polyimide film having a three-layer structure that comprises two surface layers (a) and (b) and a macrovoid layer sandwiched between the surfaces layers (a) and (b). The macrovoid layer has a partition wall bonding to the surface layers (a) and (b), and multiple macrovoids each surrounded by the partition wall and the surface layers (a) and (b) and having a mean pore size in the film plane direction of from 10 to 500 μm. The partition wall of the macrovoid layer has a thickness of from 0.1 to 50 μm and has multiple pores having a mean pore size of from 0.01 to 50 μm. The surface layers (a) and (b) each have a thickness of from 0.1 to 50 μm, at least one of the surface layers has multiple pores having a mean pore size of from more than 5 μm to 200 μm, and the other surface layer has multiple pores having a mean pore size of from 0.01 to 200 μm. The pores in the partition wall of the macrovoid layer as well as in the surface layers (a) and (b) communicate with each other and further communicate with the macrovoids. The film has a total thickness of from 5 to 500 μm and a porosity of from 60 to 95%. | 02-21-2013 |
20130038822 | POLYAMIDE MICROPARTICLES, MANUFACTURING METHOD THEREFOR, OPTICAL FILM USING SAID POLYAMIDE MICROPARTICLES, AND LIQUID CRYSTAL DISPLAY DEVICE - Disclosed are polyamide microparticles, a manufacturing method therefor, an optical film, and a liquid crystal display device using the polyamide microparticles, whereby polarized light can be efficiently converted to non-polarized light that is close to natural light, without accompanying a change in color, and light from a light source can be evenly diffused. The disclosed polyamide microparticles are characterized by including a spherocrystal structure and exhibiting a crystallite size of at least 12 nm, as measured by wide-angle X ray diffraction, and a crystallinity of at least 50%, as measured by DSC. The disclosed optical film is characterized by having a resin layer that contains the aforementioned polyamide microparticles. The disclosed liquid crystal display device is provided with a light-source device, a rear polarizer, liquid crystal cells, and a front polarizer, and is characterized by having the aforementioned optical film between the light-source device and either the front surface of the front polarizer or the rear surface of the rear polarizer. | 02-14-2013 |
20130037988 | STRETCHING APPARATUS AND METHOD OF MANUFACTURING POLYIMIDE FILM USING THE SAME - A stretching apparatus capable of optimally inhibiting neck-in of a film when the film is stretched in an MD (Machine Direction), has an advancing mechanism, a take-in mechanism, and film-holding unit placed at both end portions in a TD (Transverse Direction) of a transfer path of film between the mechanisms. The film-holding unit has a plurality of upper holding rollers placed in parallel at intervals in the MD of the film above the transfer path of film, and a plurality of lower holding rollers placed opposite to upper holding rollers below the transfer path of film such that the plurality of lower holding rollers work together with the plurality of upper holding rollers to sandwich the film vertically between the rollers. Upper holding rollers and lower holding rollers are rotatably supported such that their rotational axes are inclined outward in the TD of film toward a downstream side of the MD of film. | 02-14-2013 |
20130029127 | INORGANIC FIBER FOR FIBER BUNDLES, PROCESS FOR PRODUCING THE SAME, INORGANIC FIBER BUNDLE FOR COMPOSITE MATERIAL COMPRISING THE INORGANIC FIBER FOR FIBER BUNDLES, AND CERAMIC-BASED COMPOSITE MATERIAL REINFORCED WITH THE FIBER BUNDLE - Disclosed are an inorganic fiber for fiber bundles which suppresses a decrease in the fiber strength due to damage of the fiber during the production of an inorganic fiber bundle for composite materials, avoids contact between the fibers in a fiber bundle during the production of a composite material, and is capable of forming an interface layer with the matrix over the entire surface of the fibers, a method for producing the inorganic fiber for the fiber bundles, and a ceramic-based composite material which uses an inorganic fiber bundle for composite materials including the inorganic fiber for fiber bundles, as a reinforcing fiber and a ceramic as a matrix, and exhibits sufficient strength, sufficient fracture energy and excellent durability when the composite material is subjected to stress in a high temperature oxidizing atmosphere. Also disclosed are an inorganic fiber for fiber bundles that constitutes an inorganic fiber bundle for composite materials, which meanders in the longitudinal direction and has a meandering pitch of 3 mm to 40 mm and a meandering width of 0.1 mm to 5 mm, and a method for producing the inorganic fiber for fiber bundles. | 01-31-2013 |
20130023697 | METHOD FOR PRODUCING OXIME - This invention relates to a process for producing an oxime comprising reacting a ketone and hydroxylamine in the presence of a carboxylic acid and/or its salt in a system consisting of an aqueous phase and a hydrophobic solvent phase. | 01-24-2013 |
20130023630 | PROCESS FOR PREPARING POLYCARBONATE DIOL DIACRYLATE AND HIGH-PURITY POLYCARBONATE DIOL DIACRYLATE - This is to provide a process for preparing a polycarbonate diol diacrylate from a polycarbonate diol and a vinyl acrylate compound without using a protonic acid or a metal component. | 01-24-2013 |
20130020533 | PRODUCTION METHOD OF SIALON-BASED OXYNITRIDE PHOSPHOR, AND SIALON-BASED OXYNITRIDE PHOSPHOR - A method for producing an α-sialon-based oxynitride phosphor includes a mixed powder blended such that the product is represented by the formula: M | 01-24-2013 |
20130019748 | ASYMMETRIC HOLLOW FIBER GAS SEPARATION MEMBRANE - The present invention relates to an asymmetric hollow fiber membrane for gas separation made of a soluble aromatic polyimide, wherein an orientation index is 1.3 or less, a separation coefficient α(P′O | 01-24-2013 |
20130019451 | POLYAMIDE RESIN COMPOSITION FOR SLIDING PART, SLIDING PART, AND METHOD FOR PRODUCING A SLIDING PART AS WELL AS METHOD FOR PRODUCING AN AUTOMOBILE - A polyamide resin composition for sliding part and a sliding part, each being prevented from shrinking both in the MD direction and in the TD direction (having excellent dimensional stability as well as excellent dimensional stability when water is absorbed into the resin) and having excellent impact resistance, a method for producing the sliding part, and a method for producing an automobile using the sliding part. The polyamide resin composition for sliding part includes a polyamide resin (component A) and a styrene polymer (component B), wherein the component B has a deflection temperature under load of 140 to 280° C., and the weight ratio of the component A to the component B (A/B) is 95/5 to 77/23. | 01-24-2013 |
20130014824 | PHOTOELECTRIC CONVERSION ELEMENT COMPRISING BINUCLEAR RUTHENIUM COMPLEX DYE HAVING A SUBSTITUTED BIPYRIDYL GROUP, AND PHOTOCHEMICAL CELLAANM Kakita; KazuakiAACI Ichihara-shiAACO JPAAGP Kakita; Kazuaki Ichihara-shi JPAANM Iwasa; TakafumiAACI Ichihara-shiAACO JPAAGP Iwasa; Takafumi Ichihara-shi JPAANM Kakuta; YoshihisaAACI TokyoAACO JPAAGP Kakuta; Yoshihisa Tokyo JPAANM Shirai; MasashiAACI Ube-shiAACO JPAAGP Shirai; Masashi Ube-shi JPAANM Furuya; ToshioAACI Ube-shiAACO JPAAGP Furuya; Toshio Ube-shi JPAANM Nishino; ShigeyoshiAACI Ube-shiAACO JPAAGP Nishino; Shigeyoshi Ube-shi JPAANM Shima; HidetakaAACI Ube-shiAACO JPAAGP Shima; Hidetaka Ube-shi JP - The present invention relates to a binuclear ruthenium complex dye having a higher absorption coefficient and capable of absorbing light of longer wavelength for realizing a photoelectric conversion element and a photochemical cell which may convert solar light into electricity over a wide wavelength range and exhibit high photoelectric conversion efficiency; and a binuclear ruthenium complex dye for realizing a photoelectric conversion element and a photochemical cell which may have high durability. | 01-17-2013 |
20130011651 | POLYIMIDE FILM, AND PROCESS FOR PRODUCING POLYIMIDE FILM - The present invention relates to a polyimide film which is obtained by the reaction of a tetracarboxylic acid component and a diamine component and has an orientation anisotropy, in which the variations in the orientation angle in the width direction are within ±10°. | 01-10-2013 |
20130005961 | NOVEL COMPOUND AND PROCESS FOR PRODUCING AMIDE COMPOUND THEREWITH - The present invention provides novel cyclododecanone-O-azacyclotridecen-2-yloxime and cyclododecanone-O-azacyclotridecen-2-yloxime hydrochloride. The invention also provides a process for producing an amide compound wherein cyclododecanone-O-azacyclotridecen-2-yloxime, hydrogen chloride and/or Lewis acid or cyclododecanone-O-azacyclotridecen-2-yloxime hydrochloride are used as a rearrangement catalyst and/or a reaction starting material in a reaction step. | 01-03-2013 |
20130005960 | METHOD FOR PRODUCING AMIDE COMPOUND - The present invention relates to a method for producing a high purity, high quality amide compound, particularly, lactam. A first embodiment of the present invention is characterized in that an amount of each of a halide, an aldehyde compound, an alcohol compound and a nitrile compound contained in a solution recycled into an oxime-forming step is controlled to an amount of 0.4 mol % or less based on the ketone as a starting material. A second embodiment of the present invention is characterized in that one or more compounds selected from the group consisting of a ketone, an oxime and an amide compound are purified by hydrogenation and/or crystallization for eliminating impurities containing a double bond. A third embodiment of the present invention is characterized in that a content of impurities having a cyclic bridge structure is controlled by using a cycloalkanone purified by recrystallization. | 01-03-2013 |
20130004862 | NONAQUEOUS ELECTROLYTE SOLUTION, ELECTROCHEMICAL ELEMENT USING SAME, AND 1,2-DIOXYPROPANE COMPOUND USED IN SAME - An object of the present invention is to provide a nonaqueous electrolytic solution capable of improving low-temperature load characteristics after high temperature charging storage, an electrochemical element using it, and a 1,2-dioxypropane compound used for it. | 01-03-2013 |
20130001815 | SIALON-BASED OXYNITRIDE PHOSPHOR AND PRODUCTION METHOD THEREOF - An oxynitride phosphor includes an α-sialon as the main component, which is represented by the formula: M | 01-03-2013 |
20120319566 | LI-CONTAINING alpha-SIALON-BASED PHOSPHOR PARTICLE, PRODUCTION METHOD THEREOF, LIGHTING DEVICE, AND IMAGE DISPLAY DEVICE - An Li-containing α-sialon phosphor particle by mixing a silicon nitride or nitrogen-containing silicon compound powder, an AlN-containing aluminum source, an Li source and an Eu source, firing the mixture at 1,500 to 1,800° C. in a nitrogen-containing inert gas atmosphere under atmospheric pressure to obtain a lithium-containing α-sialon powder working out to a starting material, adding and mixing an additional lithium source to the powder, and re-firing the obtained mixture at a temperature lower than the above firing temperature or at a temperature of 1,100° C. to less than 1,600° C., at 1,100° C. to less than 1,600° C., in a nitrogen-containing inert gas atmosphere under atmospheric pressure. | 12-20-2012 |
20120309902 | Polybutadiene, Modified Polybutadiene, Method for Producing Both, and Rubber-Reinforced Styrene Resin Composition Using Same - Disclosed are a polybutadiene having a controlled microstructure, a narrow molecular weight distribution, minimal gel content, and a low APHA color, a modified polybutadiene, producing methods for both, and a rubber-reinforced styrene resin composition using the same. The polybutadiene of the present invention is characterised in that the ratio (Tcp/ML | 12-06-2012 |
20120308816 | POLYIMIDE FILM, POLYIMIDE LAMINATE COMPRISING SAME, AND POLYIMIDE/METAL LAMINATE COMPRISING SAME - Disclosed is a polyimide film having improved adhesiveness to an adhesive and/or adherence to a metal layer. The polyimide film has at least a polyimide layer (b) and a polyimide layer (a) formed contacting the polyimide layer (b), wherein the polyimide layer (a) is a polyimide formed from a tetracarboxylic dianhydride component and a diamine component containing a diamine compound represented by general formula (1): | 12-06-2012 |
20120304856 | GAS SEPARATION MEMBRANE MODULE AND GAS SEPARATION METHOD - There is provided a process for producing nitrogen-rich air by feeding a high temperature air at 150° C. or more to an air separation membrane module. | 12-06-2012 |
20120301797 | NON-AQUEOUS ELECTROLYTIC SOLUTION, ELECTROCHEMICAL ELEMENT USING SAME, AND ALKYNYL COMPOUND USED THEREFOR - The present invention provides an excellent nonaqueous electrolytic solution capable of improving low-temperature and high-temperature cycle properties and load characteristics after high-temperature charging storage, an electrochemical element using it, and an alkynyl compound used for it. | 11-29-2012 |
20120292800 | PROCESS AND EQUIPMENT FOR PRODUCTION OF POLYIMIDE FILM - Provided are a method and apparatus for the production of a polyimide film, which allow a polyimide film having physical properties with in-plane uniformity to be produced with high productivity. In the method for the production of a polyimide film, a solvent content of a self-supporting film is measured by infrared spectroscopy, and based on the measurement result, one or more kinds selected from a drying condition of a cast of a polyimide precursor solution, a post-heating condition of the self-supporting film, and an amount of extrusion of a polyimide precursor solution from a die are controlled. | 11-22-2012 |
20120288621 | POLYIMIDE FILM AND WIRING BOARD - A polyimide film for production of a wiring board having a metal wiring, which is formed by forming a metal layer on one side (Side B) of the polyimide film, and etching the metal layer; the polyimide film is curled toward the side (Side A) opposite Side B; and the curling of the polyimide film is controlled so as to reduce the drooping of the wiring board having a metal wiring formed thereon. The handling characteristics and productivity in IC chip mounting may be improved by the use of the polyimide film. | 11-15-2012 |
20120282529 | NONAQUEOUS ELECTROLYTE AND ELECTROCHEMICAL ELEMENT USING THE SAME - A nonaqueous electrolytic solution capable of improving the low-temperature cycle properties, which is a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous solvent contains at least two cyclic carbonates selected from ethylene carbonate, 1,2-butylene carbonate, a cyclic carbonate having a methyl group at least at 4-position of ethylene carbonate, and a cyclic carbonate having a fluorine atom at least at 4-position of ethylene carbonate, and the content of the cyclic carbonate having a methyl group at least at 4-position of ethylene carbonate and/or the cyclic carbonate having a fluorine atom at least at 4-position of ethylene carbonate is from 1 to 40% by volume of the total volume of the nonaqueous solvent, and which contains trimethylene glycol sulfite in an amount of from 0.1 to 5% by mass, and an electrochemical element using the same. | 11-08-2012 |
20120259123 | AMINOPYRIDINE COMPOUND - The present invention relates to a compound represented by the formula (I): | 10-11-2012 |
20120258354 | PACKAGING FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE - Disclosed are a packaging for an electrochemical device such as a battery, and an electrochemical device using the packaging; the packaging being usable even under a severe condition such as a high temperature or a low temperature. The electrochemical device is produced by hermetically housing electrochemical device element | 10-11-2012 |
20120244352 | PROCESS FOR PRODUCING POLYIMIDE FILM, AND POLYIMIDE FILM - A polyimide film having improved adhesiveness is produced by
| 09-27-2012 |
20120241115 | POLYIMIDE SHORT FIBERS AND HEAT-RESISTANT PAPER COMPRISING SAME - Disclosed are polyimide short fibers having an extremely high heat resistance, suitable for non-woven fabrics and paper, and having many branches. Specifically, disclosed are polyimide short fibers having many branches, which are produced by beating and loosening a specific foamed polyimide material. The foamed material preferably comprises a polyimide produced using 2, 3, 3′, 4′-biphenyltetracarboxylic acid as an aromatic tetracarboxylic acid component, preferably has a glass transition temperature of 300° C. or higher, and preferably has an expansion ratio of 20 times or more. | 09-27-2012 |
20120241005 | AROMATIC POLYIMIDE FILM, LAMINATE, AND SOLAR CELL - A CIS solar cell having flexibility and high conversion efficiency may be produced, using, as a substrate, a polyimide film which is prepared from an aromatic tetracarboxylic acid component comprising 3,3′,4,4′-biphenyltetracarboxylic dianhydride as the main component and an aromatic diamine component comprising p-phenylenediamine as the main component, and has a maximum dimensional change in the temperature-increasing step of from 25° C. to 500° C. within a range of from +0.6% to +0.9%, excluding +0.6%, based on the dimension at 25° C. before heat treatment. | 09-27-2012 |
20120226036 | SUBSTITUTED CARBONYL COMPOUND - This is to provide a novel substituted carbonyl compound represented by the following formula (I) having an excellent bronchodilatory action based on potent EP2 agonistic action and useful for treatment of respiratory diseases. | 09-06-2012 |
20120207999 | COLORED POLYIMIDE MOLDED ARTICLE, AND PROCESS FOR PRODUCTION THEREOF - Disclosed is a process for production of a colored polyimide molded article including the steps of molding a polyamic acid solution composition containing a polyamic acid solution obtained from at least a tetracarboxylic acid component and a diamine component and a coloring precursor, or a polyimide solution composition containing a polyimide solution and a coloring precursor; and then thermally treating a molded product at 250° C. or higher. | 08-16-2012 |
20120204959 | PHOTOELECTRIC CONVERSION ELEMENT COMPRISING BINUCLEAR RUTHENIUM COMPLEX DYE HAVING SUBSTITUTED BIPYRIDYL GROUP, AND PHOTOCHEMICAL CELL - The present invention relates to a binuclear ruthenium complex dye having a substituted bipyridyl group and represented by the general formula (1): | 08-16-2012 |
20120193829 | METHOD OF MANUFACTURING POLYIMIDE FILM AND TENTER APPARATUS - In manufacture of a polyimide film, self-supporting film is heated with both ends in a width direction held and carried by the tenter apparatus. The tenter apparatus has a guide member placed on each side of a carry path for the self-supporting film and a pair of tenter chains each moved along the guide member and each including a film holding mechanism for holding an edge portion of the self-supporting film. The tenter chain has a rotating body supported rotatably around a shaft member extending in a direction in parallel with a carry face of the self-supporting film and perpendicular to a longitudinal direction of the guide member for movably supporting the tenter chain. The shaft member is directly or indirectly fixed to a member identical to a member to which the film holding mechanism is fixed. | 08-02-2012 |
20120193586 | ELECTRICALLY CONDUCTIVE THERMOPLASTIC RESIN COMPOSITION - An electrically conductive thermoplastic resin composition contains (i) 100 parts by mass of a thermoplastic resin component, which consists of 1 to 100% by mass of a polycarbonate resin (A) and 0 to 99% by mass of a rubber-reinforced resin (B) obtained by polymerizing at least one vinyl monomer selected from the group consisting of an aromatic vinyl, a vinyl cyanide and a (meth)acrylate ester in the presence of a rubbery polymer, and (ii) 0.1 to 20 parts by mass of a fine carbon fiber (C), wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. The electrically conductive thermoplastic resin composition can form a molded article having a high electric conductivity and excellent in surface appearance and impact resistance. | 08-02-2012 |
20120190852 | MEDICAL COMPOSITION FOR TREATMENT OR PROPHYLAXIS OF GLAUCOMA - The present invention is to provide a medical composition for the treatment or prophylaxis of glaucoma which comprises a pyridylaminoacetic acid compound represented by the formula (1): | 07-26-2012 |
20120189919 | NONAQUEOUS ELECTROLYTE SOLUTION AND ELECTROCHEMICAL ELEMENT USING SAME - Disclosed are a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, which contains a sulfonate compound having a specific structure in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution, and an electrochemical device containing the nonaqueous electrolytic solution. The nonaqueous electrolytic solution is excellent in the effect of improving the storage property of primary batteries and improving the cycle property of secondary batteries in use thereof at high temperatures and the low-temperature property thereof after high-temperature cycles. | 07-26-2012 |
20120184747 | ANILINE COMPOUND - This is to provide a novel aniline compound represented by the following formula (I) having an excellent broncho dilatory action based on potent EP2 agonistic action. | 07-19-2012 |
20120183864 | NON-AQUEOUS ELECTROLYTIC SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING THE SAME - A non-aqueous electrolytic solution is advantageously used in preparation of a lithium secondary battery excellent in cycle characteristics. In the non-aqueous electrolytic solution for a lithium secondary battery, an electrolyte salt is dissolved in a non-aqueous solvent. The non-aqueous electrolytic solution further contains a vinylene carbonate compound in an amount of 0.01 to 10 wt. %, and an alkyne compound in an amount of 0.01 to 10 wt. %. | 07-19-2012 |
20120183846 | LITHIUM SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTIC SOLUTION FOR USE IN THE LITHIUM SECONDARY BATTERY - Disclosed are: a lithium secondary battery which comprises a positive electrode containing, as a positive electrode active material, a lithium-containing metal oxide that contains at least one metal element selected from nickel, manganese and iron, a negative electrode containing, as a negative electrode active material, a carbon material capable of absorbing and releasing lithium, and a non-aqueous electrolytic solution comprising a non-aqueous solvent and an electrolyte salt dissolved in the non-aqueous solvent, wherein the lithium secondary battery is characterized in that the non-aqueous electrolytic solution contains 0.1 to 5 mass % of 1,2,3,4-tetrahydronaphthalene and 0.1 to 5 mass % of a biphenyl derivative and/or an alkyl phenol derivative; and a non-aqueous electrolytic solution for use in the lithium secondary battery. The lithium secondary battery can have an excellent post-low-temperature-cycle recovery rate even after the battery is exposed to a high-temperature environment. | 07-19-2012 |
20120171598 | POLYMER ELECTROLYTE COMPOSITION - A polymer electrolyte composition of a sulfonated block copolymer (A) having a hydrophilic segment with a sulfonic acid group and a hydrophobic segment with no sulfonic acid group, each segment having an aromatic ring is its main chain, and an aromatic polymer (B) having no sulfonic acid group with a structural unit that is identical to the structural unit contained in the hydrophobic segment of the sulfonated block copolymer is provided. The ion-exchange capacity of the composition can be in a range of 0.5 mmol/g to 2.9 mmol/g. Electrolyte membranes, membrane/electrolyte assemblies, and electrolyte fuel cells utilizing the polymer electrolyte composition are also provide. | 07-05-2012 |
20120171581 | NONAQUEOUS ELECTROLYTE SOLUTION AND ELECTROCHEMICAL ELEMENT USING SAME - Disclosed are a nonaqueous electrolytic solution of an electrolyte dissolved in a nonaqueous solvent, which contains a carboxylate represented by the following general formula (I) in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution; and an electrochemical element using it. | 07-05-2012 |
20120171566 | ELECTRODE FOR LITHIUM ION BATTERY AND METHOD FOR PRODUCING SAME - There is disclosed an electrode for a lithium-ion battery containing (a) a fine fibrous carbon having a diameter of less than 100 nm and (b) a fibrous carbon having a diameter of 100 nm or more and/or (c) a non-fibrous conductive carbon as an electrical conducting material. This electrode for a lithium-ion battery has a small electrode surface resistance, an improved discharge capacity and excellent cycle properties. | 07-05-2012 |
20120168688 | BINDER RESIN COMPOSITION FOR ELECTRODE, ELECTRODE MIXTURE PASTE, AND ELECTRODE - The present invention relates to a binder resin composition for an electrode, including a polyamic acid and a solvent, wherein the polyamic acid is (i) a polyamic acid which includes a tetracarboxylic acid component including 10 to 100 mol % of 4,4′-oxydiphthalic acid and 90 to 0 mol % of 3,3′,4,4′-biphenyltetracarboxylic acid and/or pyromellitic acid and a diamine component including an aromatic diamine having 1 to 4 aromatic rings, (ii) a polyamic acid which includes a tetracarboxylic acid component including 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride and a diamine component including 10 to 90 mol % of p-phenylene diamine and 90 to 10 mol % of 4,4′-diaminodiphenyl ether, or (iii) a polyamic acid which includes a tetracarboxylic acid component including 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride and a diamine component including 40 mol % or more of a bis[4-(4-aminophenoxy)phenyl] compound. | 07-05-2012 |
20120168053 | METHOD FOR PRODUCING FLEXIBLE METAL LAMINATE - A method for producing a flexible metal laminate includes continuously thermocompression-bonding laminate metal foils to a resin film. The thermocompression-bonding step is conducted by placing a protection metal foil between a pressure surface of a heat and pressure forming apparatus and the laminate metal foils. When the protection metal foil is subjected to an abrasion resistance test, in which the protection metal foil is placed such that a matte surface of the protection metal foil contacts a plate material having a surface equivalent to the pressure surface and in which the matte surface is rubbed against the surface of the plate material by applying a load to a shiny surface of the protection metal foil and pulling the protection metal foil, a streak is found on the matte surface only in a case where the load is over 500 g per area of 76 mm×26 mm. | 07-05-2012 |
20120168020 | MULTILAYER TUBE FOR TRANSPORTATION - There is provided a multilayer tube for transporting a fuel, a chemical liquid or a gas, which is based on a thermoplastic resin, in particular a polyamide resin, wherein its inner layer comprises an electroconductive thermoplastic resin in which a fine carbon fiber has been blended as an agent imparting an electroconductivity, and it excels in a molding processability, a fuel oil resistance and an antistatic property. This multilayer tube comprises at least two layers of (a) an outer layer comprising a thermoplastic resin, and (b) an inner layer comprising an electroconductive thermoplastic resin so that a surface resistivity is not more than 10 | 07-05-2012 |
20120164557 | METHOD FOR PRODUCING A POLYMER ELECTROLYTE MEMBRANE - A method for producing a polymer electrolyte membrane having a strong acid group or a superstrong acid group is provided. The method includes casting on a support a polymer electrolyte solution containing from 0.0005 to 2 parts by weight of a phosphate ester represented by formula (11) and/or a salt between an amine represented by formula (12) and a phosphate ester represented by formula (11), with respect to 100 parts by weight of a polymer electrolyte; heating the solution until a solvent of the solution is evaporated to form a self-supporting membrane; and removing the self-supporting membrane from the support. | 06-28-2012 |
20120157716 | Methods for Preparing Diaryl Disulfides - New and useful methods for preparing bulky diaryl disulfides from a benzene derivative and sulfur halide are disclosed. | 06-21-2012 |
20120157707 | METHOD FOR PRODUCING ALCOHOL COMPOUND - Provided is a method for producing an alcohol compound, which enables the alcohol compound to be obtained at a high yield from an amide compound or amine compound. The method for producing an alcohol compound, which is characterized by comprising allowing an alcohol in a supercritical state to act on the amide compound or amine compound in the presence of a carboxylic acid derivative to obtain the alcohol compound. | 06-21-2012 |
20120157574 | PROCESS FOR PRODUCING POLYIMIDE SILOXANE SOLUTION COMPOSITION, AND POLYIMIDE SILOXANE SOLUTION COMPOSITION - There may be provided a process for producing a polyimide siloxane solution composition having a further improved long-term viscosity stability; and a polyimide siloxane solution composition. In the process for producing the polyimide siloxane solution composition by polymerizing/imidizing a tetracarboxylic acid component and a diamine component consisting of (a) a diaminopolysiloxane, (b) a diamine having a polar group and (c) a diamine other than (a) and (b) in a solvent, the tetracarboxylic acid component and the diamine component excluding (b) the diamine having a polar group are polymerized/imidized to provide a reaction mixture solution, and then (b) the diamine having a polar group is added to the reaction mixture solution last, and the mixture is polymerized/imidized. | 06-21-2012 |
20120156482 | POLYMIDE FILM AND PROCESS FOR PRODUCING POLYIMIDE FILM - A polyimide film, which is produced by the reaction of a tetracarboxylic acid component comprising 3,3′,4,4′-biphenyltetracarboxylic dianhydride as the main component and a diamine component comprising p-phenylenediamine as the main component, is heated at a temperature of from 460° C. to 550° C., and then water or an alkaline aqueous solution is sprayed on a surface of the polyimide film for surface treatment, thereby improving adhesiveness, while maintaining the excellent properties inherent in the polyimide film. | 06-21-2012 |
20120149937 | METHOD FOR PRODUCING HYDROXYCARBOXYLIC ACID DERIVATIVE - To provide a method for the production of a hydroxycarboxylic acid derivative, by which a hydroxycarboxylic acid derivative, which can be reused in various applications, can be obtained from a polyamide at a high yield without consuming a large amount of energy. A method for the production of a hydroxycarboxylic acid derivative, which is characterized by including allowing an alcohol in a supercritical state to act on a polyamide in the presence of a carboxylic acid derivative to depolymerize the polyamide to obtain the hydroxycarboxylic acid derivative. | 06-14-2012 |
20120149902 | PYRROLO[2,3-D]PYRIMIDINE DERIVATIVE - Provided is a compound represented by the Formula (I) having a HER2 inhibitory action or a pharmacologically acceptable salt thereof, | 06-14-2012 |
20120138595 | FLEXIBLE HEATER AND METHOD FOR MANUFACTURING SAME - Provided are flexible heater excellent in heat resistance and in terminal strength, and a method for manufacturing same. A flexible heater | 06-07-2012 |
20120132866 | ELECTROCONDUCTIVE RESIN COMPOSITION - There is provided an electroconductive resin composition comprising: (a) a polyamide resin, (b) a polyphenylene ether resin, and (c) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. The composition has a high electroconductivity while upholding a high moldability, mechanical property and durability in the polyamide-polyphenylene ether resin. | 05-31-2012 |
20120132865 | ELECTROCONDUCTIVE POLYAMIDE RESIN COMPOSITION - There is provided an electroconductive polyamide resin composition comprising: (a) a polyamide resin component obtained from a dicarboxylic acid component comprising oxalic acid and a diamine component comprising a diamine having 4 to 12 carbon atoms, and (b) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. | 05-31-2012 |
20120104310 | POLYIMIDE PRECURSOR SOLUTION COMPOSITION CONTAINING FILLER, AND POLYIMIDE FILM USING SAME - There is provided a filler-containing dispersion solution exhibiting very improved filler dispersion stability by dispersing a filler in a solvent using a polyimide precursor solution composition. Furthermore, in the filler-containing dispersion solution, a tetracarboxylic dianhydride and/or its derivative is reacted with a diamine compound to prepare a filler-containing polyimide precursor solution composition, which is then used to provide a polyimide in which a filler is dispersed. | 05-03-2012 |
20120095215 | MEDICAL COMPOSITION FOR TREATMENT OR PROPHYLAXIS OF EYE DISEASES - The present invention is to provide a medical composition for the treatment or prophylaxis of diseases caused by angiogenesis of eyes which comprises a compound represented by the following formula (I): | 04-19-2012 |
20120077980 | METHOD FOR PRODUCING A SOLID PREPARATION - A method for producing a solid preparation containing a compound represented by the formula (I) below or a pharmacologically acceptable salt thereof, which includes a step wherein a composition containing the compound represented by the formula (I) below or a pharmacologically acceptable salt thereof is mixed, while applying a mechanical stress to the composition. The compound of the formula (I) is as follows: | 03-29-2012 |
20120068125 | CONDUCTIVE RESIN COMPOSITION - There is disclosed a conductive resin composition, comprising: (a) a resin component, and (b) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. The resin composition has high conductivity while maintaining the original physical properties of the resin. | 03-22-2012 |
20120043691 | MULTILAYERED POLYIMIDE FILM - A multilayered polyimide film including a polyimide layer (b), and a pigment-containing polyimide layer (a) stacked on one surface or both surfaces of the polyimide layer (b), wherein the polyimide layer (b) is formed of a polyimide including an aromatic tetracarboxylic acid unit containing a 3,3′,4,4′-biphenyltetracarboxylic acid unit in an amount of 70 to 100 mol %, and an aromatic diamine unit containing a p-phenylenediamine unit in an amount of 70 to 100 mol %. | 02-23-2012 |
20120040121 | ENDLESS TUBULAR POLYIMIDE FILM - The present invention provides a method for producing a high-quality nonconductive or semi-conductive seamless (jointless) tubular polyimide film in a simple, efficient, and economical manner, and the like. More specifically, the invention relates to an electrically non-conductive or electrically semi-conductive seamless tubular polyimide film comprising polyimide having at least two aromatic tetracarboxylic acid derivatives comprising 15 to 55 mol % of asymmetric aromatic tetracarboxylic acid component and 85 to 45 mol % of symmetric aromatic tetracarboxylic acid component and at least one aromatic diamine component, in which, as required, a specific amount of carbon black is dispersed, and relates to a method for producing the same. | 02-16-2012 |
20120034476 | METHOD FOR DESIGNING SUNLIGHT-REFLECTION AND HEAT-RADIATION MULTILAYER FILM, AND SUNLIGHT-REFLECTION AND HEAT-RADIATION MULTILAYER FILM - A design method for a thermal control film advantageously used in cosmic space, especially for a multilayer film, includes: setting at least two candidate materials for forming the multilayer film and the number of layers of the multilayer film; and designing a combination of the candidate material and a layer thickness by using a genetic algorithm stored in a computer-readable medium using an evaluation function, and recording the obtained results on a computer-readable medium. The evaluation function includes: αs=1−Rs, wherein Rs represents a reflectance of solar energy in a wavelength range used for design, within a solar radiation wavelength range; and ∈H: ∈H=1−R | 02-09-2012 |
20120031831 | HOLLOW-FIBER ELEMENT FOR ORGANIC-VAPOR SEPARATION - In a hollow fiber element constituting a separation membrane module for separating an organic vapor, at least one end part of a fiber bundle consisting of multiple hollow fiber membranes having a selective permeability is fixed and bound with a tube sheet formed by a cured material, in which an epoxy composition (A) has been cured by using a hardener (B). A glass transition temperature of said cured material is not less than 160° C., a minimum elongation at break thereof is not less than 7.0%, and an elution ratio thereof is less than 5%. For this reason, the hollow fiber element has enough endurance to retain a gas-tightness of an internal space of the hollow fiber membrane and an external space of the hollow fiber membrane even in use under organic vapor with an elevated temperature and high pressure. | 02-09-2012 |
20120028061 | POLYIMIDE FILM FOR METALLIZING, METHOD FOR PRODUCING SAME, AND METAL-LAMINATED POLYIMIDE FILM - The present invention provides a polyimide film for metallizing, which has an anisotropic thermal expansion coefficient, and comprises a polyimide layer (b) and a polyimide layer (a) on one side or both sides of the polyimide layer (b); wherein
| 02-02-2012 |
20120025252 | COMPOSITE SUBSTRATE FOR FORMATION OF LIGHT-EMITTING DEVICE, LIGHT-EMITTING DIODE DEVICE AND MANUFACTURING METHOD THEREOF - A composite substrate for the formation of a light-emitting device, ensuring that a high-quality nitride-based light-emitting diode can be easily formed on its top surface and the obtained substrate-attached light-emitting diode functions as a light-emitting device capable of emitting light for an arbitrary color such as white, is provided. A composite substrate for the formation of a light-emitting device, comprising a light-converting material substrate for radiating at least a part of incident light as light different in the wavelength through the surface opposite the incident surface, and at least two or more Al-containing nitride layers formed on the light-converting material substrate, wherein the light-converting material substrate has a texture comprising two or more oxide phases continuously and three-dimensionally entangled with each other, including an Al | 02-02-2012 |
20120021300 | NONAQUEOUS ELECTROLYTE AND LITHIUM CELL USING THE SAME - A nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, containing a hydantoin compound represented by the following general formula (I) in an amount of from 0.01 to 5% by mass of the nonaqueous electrolytic solution, and excellent in battery characteristics such as high-temperature storage property and cycle property. | 01-26-2012 |
20120004361 | POLYURETHANE RESIN AQUEOUS DISPERSION AND MANUFACTURING METHOD THEREOF - Disclosed are a polyurethane resin aqueous dispersion of, as dispersed in an aqueous medium, a polyurethane resin obtained through reaction of a polycarbonate polyol (a) at least having a recurring unit represented by the following formula (1) and a polyisocyanate compound (d), and a method for producing the polyurethane resin aqueous dispersion. | 01-05-2012 |
20120003361 | POLYAMIDE RESIN COMPOSITION, FILM COMPRISING THE SAME AND POLYAMIDE-BASED LAMINATE FILM - The invention relates to a polyamide composition for film, comprising a polyamide resin, a vinyl amide-based polymer and a crosslinked poly(N-vinyl lactam), and a film comprising the same. More specifically, the present invention relates to a polyamide resin composition for a film, ensuring that the film has a matte texture, good film appearance with very little yellow tint, large water vapor permeability and excellent smoking treatment effect and that problems such as clogging of a filter can be reduced and continuous productivity is excellent, and a film comprising the same. | 01-05-2012 |
20110318556 | POROUS POLYIMIDE MEMBRANE AND PROCESS FOR PRODUCTION OF SAME - Disclosed is a porous polyimide membrane of a three-layer structure having two surface layers (a) and (b) and a macrovoid layer interposed between the surface layers (a) and (b), wherein the macrovoid layer has a partition wall joined to the surface layers (a) and (b) and plural macrovoids surrounded by the partition wall and the surface layers (a) and (b), with an average void diameter in a membrane plane direction of from 10 to 500 μm; each of the partition wall of the macrovoid layer and the surface layers (a) and (b) has a thickness of from 0.1 to 50 μm and has plural pores having an average pore diameter of from 0.01 to 5 μm, the pores being communicated with each other and also communicated with the macrovoids; and the membrane has a total membrane thickness of from 5 to 500 μm and a porosity of from 70 to 95%. | 12-29-2011 |
20110313149 | METHOD FOR PRODUCING AMIDE COMPOUND - This invention relates to a process for producing an amide compound by Beckmann rearrangement of an oxime compound using a compound having at least two electron-withdrawing leaving groups as a rearrangement catalyst, the process comprising a pre-preparation step in which the rearrangement catalyst and at least a part of the oxime compound are mixed and reacted; and a rearrangement reaction step in which the oxime compound is rearranged at a temperature higher than that in the pre-preparation step. | 12-22-2011 |
20110311821 | POLYAMIDE PARTICLES AND PROCESS FOR PRODUCING SAME - There is provided a novel polyamide particles having an approximately spherical outer shape, which are spongy particles having through holes in an outer surface part and closed voids in an inside part. The polyamide particles can be produced by dissolving a polyamide in a cyclic amide with heating to obtain a homogeneous solution and then cooling the solution. | 12-22-2011 |
20110306798 | Methods for Producing Arylsulfur Pentafluorides - Novel methods for preparing arylsulfur pentafluorides are disclosed. Arylsulfur halotetrafluoride is reacted with a fluoride source under hydrous conditions to form an arylsulfur pentafluoride. The purification method is also disclosed. | 12-15-2011 |
20110305951 | BINDER RESIN PRECURSOR SOLUTION COMPOSITION FOR ELECTRODE - A binder resin precursor solution composition for electrode containing at least (A) a polyamic acid having repeating units represented by chemical formulae (1) and (2) in a (1) to (2) molar ratio of 2:8 to 8.5:1.5 and having a tetracarboxylic acid component to diamine component molar ratio of 0.94 to 0.99, (B) a carboxylic acid compound having two pairs of carboxyl groups in the molecule thereof or an ester thereof, and (C) a solvent. | 12-15-2011 |
20110301382 | Processes for Preparing 1,3-Dinitro-5-(Pentafluorosulfanyl)Benzene and its Intermediates - New processes for preparing 1,3-dinitro-5-(pentafluorosulfanyl)benzene starting from 4-(pentafluorosulfanyl)toluene or (pentafluorosulfanyl)benzene are disclosed. The useful intermediates are also disclosed. | 12-08-2011 |
20110301361 | METHOD OF RETAINING THE QUALITY OF 2-METHYL-3-(3,4-METHYLENEDIOXYPHENYL) PROPANAL AND PROCESS FOR PRODUCING THE SAME - The present invention relates to [1] a method for keeping a quality of 2-methyl-3-(3,4-methylenedioxyphenyl)propanal useful as a perfume, which comprises incorporating from 50 to 3000 ppm of 1-acetyl-3,4-methylenedioxybenzene in the 2-methyl-3-(3,4-methylenedioxyphenyl)propanal; [2] a process for producing 2-methyl-3-(3,4-methylenedioxyphenyl)propanal having a content range from 50 to 3000 ppm of 1-acetyl-3,4-methylenedioxybenzene; and [3] 2-methyl-3-(3,4-methylenedioxyphenyl)propanal having a content range from 50 to 3000 ppm of 1-acetyl-3,4-methylenedioxybenzene. | 12-08-2011 |
20110281179 | NON-AQUEOUS ELECTROLYTIC SOLUTION, AND LITHIUM BATTERY COMPRISING SAME - Provided are a nonaqueous electrolytic solution including an electrolyte salt dissolved in a nonaqueous solvent, which is characterized by containing a fluorine-containing phenol represented by the following general formula (I) in an amount of from 0.01 to 3% by mass of the nonaqueous electrolytic solution, and is excellent in storage property of a primary battery, cycle property upon use of a secondary battery at a high temperature, and suppressing effect on the generation of a gas during the charged battery storing of the secondary battery, and a lithium battery using the solution. | 11-17-2011 |
20110275833 | Novel 4-Fluoropyrrolidine-2-Carbonyl Fluoride Compounds and Their Preparative Methods - Novel 4-fluoropyrrolidine-2-carbonyl fluoride compounds as useful fluorinated intermediates are disclosed. Their preparative methods are also disclosed. Useful applications of the 4-fluoropyrrolidine-2-carbonyl fluorides are shown. | 11-10-2011 |
20110269899 | CONJUGATED DIENE POLYMER MANUFACTURING METHOD, POLYBUTADIENE, AND RUBBER COMPOSITION UTILIZING THE SAME - Provided by using a catalyst containing an yttrium compound is conjugated diene polymer with very low solution viscosity, improved workability, high degree of branching, and high content of cis-1,4 structures. Also provided is a rubber composition utilizing the polymer and allowing excellent dispersion of reinforcing agent. According to a method of manufacturing a conjugated diene polymer characterized by polymerizing a conjugated diene at 50 to 120° C. in the presence of a catalyst obtained from (A) an yttrium compound, (B) an ionic compound consisting of a non-coordinating anion and a cation, and (C) an organoaluminum compound, the conjugated diene polymer has the following characteristics that: (1) a ratio (T | 11-03-2011 |
20110263803 | PROCESS FOR PRODUCING CONJUGATED DIENE POLYMER - Disclosed is a process for producing a conjugated diene polymer having a very high content of cis-1,4 structures by using an yttrium compound-containing catalyst that is relatively easy to handle and has a high activity. Specifically disclosed is a process for producing a conjugated diene polymer containing cis-1,4 structures at a ratio of 99% or higher, which is characterized by polymerizing a conjugated diene in the presence of a catalyst produced from (A) a specific yttrium compound, (B) an ionic compound consisting of a non-coordinating anion and a cation, and (C) an organoaluminum compound. | 10-27-2011 |
20110263730 | METHOD AND APPARATUS FOR PRODUCING POLYMER PARTICLES - Provided are: a manufacturing method for polymer particles, including: mixing a polymer solution, which is obtained by dissolving a polymer in a good solvent, and a polymer non-solvent, which is a non-solvent for the polymer and has compatibility with the good solvent, in a continuous or intermittent manner; and allowing a mixed solution of the polymer solution and the polymer non-solvent to flow down through a tubular body provided substantially vertically, thereby completing the precipitation of polymer particles; and a manufacturing apparatus for polymer particles. The manufacturing method enables the manufacture of polymer particles which have a relatively narrow particle diameter distribution even when the polymer particles are kept in a dispersion solution state. | 10-27-2011 |
20110250504 | LITHIUM SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTIC SOLUTION - The sudden generation of heat being frequently caused in the case of the overcharge of a lithium secondary cell which have a positive electrode comprising a composite metal oxide of lithium and cobalt or a composite metal oxide of lithium and nickel, a negative electrode comprising metallic lithium, a lithium alloy or a material capable of occluding and releasing lithium, and a nonaqueous electrolyte solution comprising a nonaqueous solvent and an electrolyte dissolved therein can be efficiently prevented by the addition, to the nonaqueous electrolyte solution, of an organic compound which, when the lithium secondary cell is overcharged, decomposes into a decomposition product capable of dissolving out the cobalt or nickel contained in the positive electrode and depositing it ion the negative electrode (for example, a tert-alkylbenzene derivative). | 10-13-2011 |
20110236634 | Dielectric Ceramic Composition for High-Frequency Use and Method for Producing the Same, as Well as Dielectric Ceramic for High-Frequency Use and Method for Producing the Same and High-Frequency Circuit Element Using the Same - There is provided a dielectric ceramic composition for high-frequency use represented by a composition formula of a(Sn,Ti)O | 09-29-2011 |
20110232484 | ASYMMETRIC GAS SEPARATION MEMBRANE AND PROCESS FOR GAS SEPARATION - There is disclosed an asymmetric gas separation membrane exhibiting both improved gas separation performance and improved mechanical properties, which is made of a soluble aromatic polyimide comprised of a repeating unit represented by general formula (1): | 09-29-2011 |
20110230694 | METHOD FOR PRODUCING AROMATIC COMPOUND - The present invention is a method for producing an aromatic compound by substituting the sulfonic acid group in a sulfonic acid aromatic-ester with a hydrogen atom in the presence of a platinum group metal catalyst, wherein an alkali metal carboxylate and/or an ammonium formate are made to coexist in the system. According to the present invention, an aromatic compound where the sulfonic acid group in a sulfonic acid aromatic-ester is substituted with a hydrogen atom, can be produced efficiently with good operability without using metal magnesium. | 09-22-2011 |
20110218265 | POLYIMIDE FOAM AND METHOD FOR PRODUCING SAME - Disclosed is a polyimide foam made of an aromatic polyimide composed of a tetracarboxylic acid component, which is composed of 0 to 90% by mole of a 3,3′,4,4′-biphenyltetracarboxylic acid component and 100 to 10% by mole of a 3,3′,4,4′-benzophenone tetracarboxylic acid component and/or a 2,3,3′,4′-biphenyltetracarboxylic acid component, and a diamine component, which is composed of 50 to 97% by mole of m-phenylenediamine and 50 to 3% by mole of 4,4′-methylenedianiline. The polyimide foam can be produced easily, has uniform and fine cells, and has the mechanical properties required for practical use as a foam, such as flexibility that prevents the foam from cracking easily even when deformed and excellent cushioning properties, as well as heat resistance that can resist use at high temperatures. | 09-08-2011 |
20110215384 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - In manufacturing processes of a semiconductor device including a shallow trench element isolation region and an interlayer insulating film of a multilayer structure, it is necessary to repeatedly use CMP, but since the CMP itself is costly, the repeated use of the CMP is a cause to increase the manufacturing cost. | 09-08-2011 |
20110201814 | METHOD FOR PRODUCING SOLID PREPARATION - A method for producing a solid preparation containing a compound represented by the formula (I) below or a pharmacologically acceptable salt thereof, which comprises a step wherein a composition containing the compound represented by the general formula (I) below or a pharmacologically acceptable salt thereof is mixed, while applying mechanical stress to the composition. The compound of the formula (I) is as follows: | 08-18-2011 |
20110193016 | POLYIMIDE PRECURSOR SOLUTION COMPOSITION - A first polyimide precursor solution composition contains: (A) a polyamic acid; (B) a carboxylic acid compound having at least three pairs of carboxyl groups within its molecule or an esterified product thereof; and (D) a solvent. A second polyimide precursor solution composition contains the components (A), (B), and (D) of the first polyimide precursor solution composition and additionally containing (C) a carboxylic acid compound having two pairs of carboxyl groups within its molecule or an esterified product thereof. A third polyimide precursor solution composition contains the components of the second polyimide precursor solution composition, wherein the polyamic acid (A) is a polyamic acid having a specific structure. | 08-11-2011 |
20110187030 | PROCESS FOR PRODUCING SiC FIBER-BONDED CERAMICS - Provided is a process for producing dense SiC fiber-bonded ceramics excellent in heat resistance and having a shape hard to form by hot pressing such as an elongated shape. The process for producing SiC fiber-bonded ceramics composed of: inorganic fiber made of SiC; and interfacial layers mainly made of carbon includes vacuum-sealing a preform, prepared by forming specific silicon carbide-based inorganic fiber into a certain shape, into a capsule and hot-isostatic-pressing the preform. The process is characterized in that the ratio of the number of carbon atoms to the number of silicon atoms in the preform is 1.02 to 1.20, and before the hot isostatic pressing, the preform is heated in an inert gas atmosphere or a reducing gas atmosphere at a temperature of 1200° C. to 1800° C. to adjust the oxygen content in the inorganic fiber to 6.0% by weight or lower, and then the hot isostatic pressing is carried out. | 08-04-2011 |
20110183199 | NONAQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM BATTERY, LITHIUM BATTERY USING SAME, AND FORMYLOXY GROUP-CONTAINING COMPOUND USED THEREIN - Disclosed are a nonaqueous electrolytic solution for lithium secondary battery comprising an electrolyte dissolved in a nonaqueous solvent and containing at least one compound represented by the formula (I) in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution; a lithium battery containing the electrolytic solution and excellent in low-temperature and high-temperature cycle property; and a formyloxy group-containing compound having a specific structure which is used in lithium batteries, etc. | 07-28-2011 |
20110166392 | Processes for Preparing Poly(Pentafluorosulfanyl)Aromatic Compounds - Novel processes for preparing poly(pentafluorosulfanyl)aromatic compounds are disclosed. Processes include reacting an aryl sulfur compound with a halogen and a fluoro salt to form a poly(halotetrafluorosulfanyl)aromatic compound. The poly(halotetrafluorosulfanyl)aromatic compound is reacted with a fluoride source to form a target poly(pentafluorosulfanyl)aromatic compound. | 07-07-2011 |
20110152559 | METHOD FOR PRODUCING ASYMMETRIC CHAIN CARBONATE - An asymmetric chain carbonate can be produced in a single-step reaction comprising a step of reacting methyl nitrite, carbon monoxide, and 0.05-1.5 moles of an aliphatic alcohol having 2-6 carbon atoms or an alicyclic alcohol having 5-6 carbon atoms per one mole of methyl nitrile in a gaseous phase in the presence of a solid catalyst comprising a platinum group metal or a compound thereof placed on a support. | 06-23-2011 |
20110140044 | ORGANOSULFUR COMPOUND, PROCESS FOR PRODUCING THE SAME, AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME - Disclosed is an organosulfur compound denoted by
| 06-16-2011 |
20110137069 | METHOD FOR PRODUCING BIPHENYLTETRACARBOXYLIC ACID TETRAESTER - Disclosed is a method for producing a biphenyltetracarboxylic acid ester by oxidative coupling a phthalic acid ester by using a catalyst comprising at least a palladium salt, a copper salt and a β-dicarbonyl compound in the presence of a molecular oxygen, wherein the β-dicarbonyl compound is supplied into a reaction mixture liquid intermittently at an interval of less than 30 minutes, or continuously. This method allows, in particular, the selective and economical production of an asymmetric biphenyltetracarboxylic acid tetraester such as 2,3,3′,4′-biphenyltetracarboxylic acid tetraester. | 06-09-2011 |
20110133629 | LI-CONTAINING ALPHA-SIALON-BASED PHOSPHOR, PRODUCTION PROCESS THEREOF, LIGHTING DEVICE AND IMAGE DISPLAY DEVICE - An Li-containing α-sialon-based phosphor represented by the formula (1): Li | 06-09-2011 |
20110127075 | INTERLAYER INSULATING FILM, WIRING STRUCTURE, AND METHODS OF MANUFACTURING THE SAME - An insulative coat film comprising one or two or more kinds of oxides having a dielectric constant (k) of 2.5 or smaller and expressed by a general formula of ((CH | 06-02-2011 |
20110100467 | BINUCLEAR RUTHENIUM COMPLEX DYE, RUTHENIUM-OSMIUM COMPLEX DYE, PHOTOELECTRIC CONVERSION ELEMENT USING ANY ONE OF THE COMPLEX DYES, AND PHOTOCHEMICAL CELL - The present invention relates to a binuclear ruthenium complex dye represented by the following general formula (1-1): | 05-05-2011 |
20110084419 | METHOD FOR PRODUCING AROMATIC POLYIMIDE FILM WHEREIN LINEAR EXPANSION COEFFICIENT IN TRANSVERSE DIRECTION IS LOWER THAN LINEAR EXPANSION COEFFICIENT IN MACHINE DIRECTION - An aromatic polyimide film having a TD linear expansion coefficient lower than that MD linear expansion coefficient is produced by an industrially advantageous process which is performed under such conditions that a self-supporting aromatic polyimide precursor film having a solvent content of 25-45 wt. % and an imidation ratio of 5-40% is prepared and stretched in the transverse direction under heating initially at 80-240° C. and the stretched self-supporting aromatic polyimide precursor film is subsequently converted to a self-supporting aromatic polyimide film by heating the precursor film at 350-580° C. | 04-14-2011 |
20110079277 | POLYIMIDE-METAL LAMINATE AND SOLAR CELL - A polyimide-metal laminate comprising a polyimide film and a metal layer for use as an electrode, which is formed on the side (Side B) of the polyimide film which was in contact with a support when producing a self-supporting film in the production of the polyimide film, is used to produce a CIS solar cell. | 04-07-2011 |
20110067760 | AROMATIC POLYIMIDE FILM, LAMINATE AND SOLAR CELL - Disclosed is a polyimide film prepared from an aromatic tetracarboxylic acid component and an aromatic diamine component, which has a dimensional change from 25° C. to 500° C. within a range of from −0.3% to +0.6% based on the initial dimension at 25° C. The polyimide film may be used as a substrate for a CIS solar cell. | 03-24-2011 |
20110065913 | PROCESS FOR PRODUCING LAUROLACTAM - The present invention relates to a process for producing laurolactam from cyclododecanone oxime by liquid-phase rearrangement reaction using trichlorotriazine as a rearrangement catalyst. The present invention can provide a process which can solve the problem of termination of the reaction at a certain conversion, can prevent an inactive precipitate generated from trichlorotriazine from precipitating in the course of the reaction process, and can remove an inactive precipitate, an active intermediate and a residual catalyst. | 03-17-2011 |
20110064998 | NON-AQUEOUS ELECTROLYTE FOR A LITHIUM BATTERY, LITHIUM BATTERY WHEREIN SAID ELECTROLYTE IS USED, AND HYDROXY-ACID DERIVATIVE FOR USE IN SAID ELECTROLYTE - Disclosed are (1) a nonaqueous electrolytic solution for lithium battery comprising an electrolyte dissolved in a nonaqueous solvent, which contains at least one hydroxy acid derivative compound represented by the formulae (I) and (II) in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution, and which can improve the low-temperature and high-temperature cycle property thereof (wherein R | 03-17-2011 |