Patent application number | Description | Published |
20100054341 | Audio visual system and decoder therefor - An audio visual system includes an input unit for receiving data containing video data and audio data and dividing the data into the audio data and the video data, a video decoder for decoding the video data divided by the input unit, an audio decoder for decoding the audio data divided by the input unit, and an output unit for superimposing and outputting the video data decoded by the video decoder and the audio data decoded by the audio decoder. The video decoder or audio decoder has a plurality of data output paths and sets delay times for each of the output paths to synchronize the decoded video data with the decoded audio data. | 03-04-2010 |
20100310673 | SUBSTANCE AND COMPOSITION BOTH CAPABLE OF IMPARTING HEAT RESISTANCE - An agent for thermally stabilizing lactoferrin, which comprises a nucleic acid as an active ingredient, can be added to lactoferrin to impart thermal stability to lactoferrin. Thermally stabilized lactoferrin can be heat-sterilized at a pH value around a neutral pH value while keeping its activity. | 12-09-2010 |
20120177624 | ORAL DISINFECTANT, AND FOOD ADDITIVE COMPRISING THE DISINFECTANT - Disclosed is a disinfectant which is safe, has few adverse side-effects, can be ingested together with a food or beverage by adding the disinfectant to the food or beverage, shows a bactericidal effect in the oral cavity, and has no problem even when ingested on a daily basis over a long period. Also disclosed is a food additive comprising the disinfectant. Specifically, disclosed is an oral disinfectant for the disinfection of an oral bacterium, which comprises lactoperoxidase, glucose oxidase, glucose and a pH-adjusting component. | 07-12-2012 |
20130129707 | ANTIMICROBIAL ACTIVITY ENHANCING AGENT - An antimicrobial activity enhancing agent for lactoferrin or a lactoferrin hydrolysate, which contains a milk protein as an active ingredient and has the following properties, and a method for producing the antimicrobial activity enhancing agent, which comprises (a) the step of contacting raw milk with a cation exchange resin to adsorb proteins in the raw milk to the cation exchange resin, (b) the step of washing the cation exchange resin having undergone the adsorption treatment, and flowing an elution solvent to elute a protein fraction having an isoelectric point of 9.0 to 11.0, and (c) the step of subjecting the eluted protein fraction to membrane filtration using an ultrafiltration membrane having a molecular weight cutoff of 30 kDa to prepare the milk protein having the following properties: | 05-23-2013 |
20130295359 | GAS-BARRIER LAMINATE FILM - Provided are a gas-barrier laminate film which shows good productivity, has high transparency, exhibits high-level gas-barrier properties and has excellent adhesion strength between the constituent layers therein, and which curls little; and a method for producing the film. The gas-barrier laminate film has, on at least one surface of a substrate film thereof, an inorganic thin layer formed by a vacuum vapor deposition, an inorganic thin layer formed by a chemical vapor deposition, and an inorganic thin layer formed by a vacuum vapor deposition in that order thereon, wherein the thickness of the inorganic thin layer formed by vacuum vapor deposition is from 0.1 nm to 500 nm, and the carbon content in the inorganic thin layer formed by chemical vapor deposition is from 0.5 at % to less than 20 at %, and the thickness of the layer is less than 20 nm. | 11-07-2013 |
Patent application number | Description | Published |
20100087605 | PROCESS FOR PRODUCTION OF THERMOPLASTIC COPOLYMER - A process for continuously producing a thermoplastic copolymer, in which a copolymer (A) containing unsaturated carboxylic acid alkyl ester units and unsaturated carboxylic acid units is produced and in succession heat-treated to perform intramolecular cyclization reaction by dehydration and/or dealcoholization reaction, for producing a thermoplastic copolymer (B) containing glutaric anhydride units and the unsaturated carboxylic acid alkyl ester units. The obtained copolymer is excellent in heat resistance and colorless transparency and very small in foreign matter content. | 04-08-2010 |
20100160505 | Resin composition and molded article made thereof - The present invention provides a resin composition excellent in strength, impact resistance, heat resistance and moldability and further, of low environmental load capable of decreasing CO | 06-24-2010 |
20120165501 | PROCESS FOR PRODUCING POLYARYLENE SULFIDE - Provided is a production process by which polyarylene sulfide can be obtained at a low temperature and in a short time, which production process is a process for producing polyarylene sulfide, comprising heating a cyclic polyarylene sulfide in the presence of a zero-valent transition metal compound. Examples of zero-valent transition metal compounds include complexes comprising, as metal species, nickel, palladium, platinum, silver, ruthenium, rhodium, copper, silver, and gold, and heating is preferably carried out in the presence of 0.001 to 20 mol % of the zero-valent transition metal compound based on sulfur atoms in the cyclic polyarylene sulfide. | 06-28-2012 |
20120259086 | CYCLIC POLYPHENYLENE ETHER ETHER KETONE COMPOSITION AND METHOD FOR PRODUCING THE SAME - A cyclic poly (phenylene ether ether ketone) composition includes not less than 60% by weight of a cyclic poly (phenylene ether ether ketone) represented by the following Formula (I), which is characterized in that the cyclic poly (phenylene ether ether ketone) is a mixture of cyclic poly (phenylene ether ether ketone)s having different repeating numbers (m) and the composition has a melting point of not higher than 270° C.; and a method of producing a poly (phenylene ether ether ketone) characterized by heat-polymerizing the cyclic poly (phenylene ether ether ketone) composition: | 10-11-2012 |
20130295806 | MOLDING MATERIAL, PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, FIBER-REINFORCED COMPOSITE MATERIAL LAMINATE, AND PROCESS FOR PRODUCTION OF FIBER-REINFORCED MOLDING BASE MATERIAL - A molding material is provided including a composite having 1 to 50 wt % of (A) a bundle of continuous reinforcing fibers and 0.1 to 40 wt % of (B) a polyarylene sulfide prepolymer or (B′) a polyarylene sulfide; and 10 to 98.9 wt % of (C) a thermoplastic resin adhered to the composite; wherein the composite further has (D) a zero-valent transition metal compound or (E) a low-valent iron compound in an amount of 0.001 to 20 mol % based on the amount of sulfur atoms contained in the component (B) or (B′). A prepreg and a method of producing a fiber-reinforced molding base material is also provided. By using the molding material according to the present invention which exhibits excellent economic efficiency and productivity, a molded article having excellent mechanical characteristics can be easily produced. | 11-07-2013 |
20130331500 | THERMOPLASTIC RESIN COMPOSITION, AND MOLDED PRODUCT THEREOF - A thermoplastic resin composition is provided having excellent flowability, high crystallization characteristics, high transparency and excellent processability in melt processing to resin molded products, sheets, films, fibers and pipes. The thermoplastic resin composition includes 100 parts by weight of (A) a thermoplastic resin; and 0.5 to 50 parts by weight of (B) a cyclic poly(phenylene ether ketone) that is expressed by General Formula (I) given below and has phenylene ketone shown by -Ph-CO— and phenylene ether shown by -Ph-O— as are repeating structural unit: | 12-12-2013 |
20140128565 | PRODUCTION METHOD OF POLY (PHENYLENE ETHER ETHER KETONE) - There is provided a production method of poly(phenylene ether ether ketone). The production method makes a cyclic poly(phenylene ether ether ketone) composition subjected to thermal ring-opening polymerization in the presence of a metal alkoxide and/or a metal phenoxide. The cyclic poly(phenylene ether ether ketone) composition includes 60% by weight or more of cyclic poly(phenylene ether ether ketone) and has a melting point of 270° C. or lower. | 05-08-2014 |
20140256907 | PRODUCTION METHOD OF CYCLIC POLYARYLENE SULFIDE - There is provided a production method of a cyclic polyarylene sulfide from a reaction mixture including at least a sulfidizing agent (a), a dihalogenated aromatic compound (b) and an organic polar solvent (c). The production method includes: a process 1 of heating the reaction mixture having an arylene unit of not less than 0.80 mol but less than 1.05 mol per 1 mol of the sulfur content in the reaction mixture; and subsequent to the process 1, a process 2 of further causing the reaction to proceed after addition of the dihalogenated aromatic compound (b) to have the arylene unit of not less than 1.05 mol and not greater than 1.50 mol per 1 mol of the sulfur content in the reaction mixture. | 09-11-2014 |
20140288263 | POLYARYLENE SULFIDE - A polyarylene sulfide includes 0.01 to 5 mol %, per mol of arylene sulfide structural units, of a function group selected from the group consisting of an amino group, a carboxyl group, a hydroxyl group, an acid anhydride group, an isocyanate group, an epoxy group, a silanol group, and an alkoxysilane group having a dispersity represented by (weight average molecular weight)/(number average molecular weight) of 2.5 or less and a weight loss ratio at 100° C. to 330° C. of 0.2% by weight or less when the polyarylene sulfide is subjected to thermogravimetric analysis from 50° C. to 340° C. at a temperature ramp-up rate of 20° C./min under a non-oxidative atmosphere of normal pressure. | 09-25-2014 |
20150057429 | PRODUCTION METHOD OF POLYARYLENE SULFIDE, CYCLIC POLYARYLENE SULFIDE PELLET AND PRODUCTION METHOD THEREOF - A production method includes a process (I) of heating a cyclic polyarylene sulfide composition under reduced pressure and a process (II) of heating and polymerizing a cyclic polyarylene sulfide composition. This simple method allows for production of a polyarylene sulfide of the higher molecular weight and can produce a polyarylene sulfide having a narrow molecular weight distribution, low gas generation and high industrial usability. Additionally, pelletization after the process (I) can produce a cyclic polyarylene sulfide pellet having ease of conveyance, excellent molding processability, less gas generation amount and high industrial usability. | 02-26-2015 |
Patent application number | Description | Published |
20090234068 | Polyarylene Sulfide and its Production Method - A polyarylene sulfide h as a narrow molecular weight distribution and a high molecular weight and high purity which is industrially useful, wherein the polyarylene sulfide has a weight average molecular weight of 10,000 or more, and weight loss when heated, ΔWr=(W | 09-17-2009 |
20100068518 | MOLDING MATERIAL, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED MOLDING SUBSTRATE - This invention relates to: a molding material comprising a bundle of continuous reinforcing fibers (A), a polyarylene sulfide prepolymer (B) comprising at least 50% by weight of cyclic polyarylene sulfide and having the weight average molecular weight of less than 10,000 or polyarylene sulfide (B′) having the weight average molecular weight of 10,000 or greater and the degree of dispersion of 2.5 or lower, and thermoplastic resin (C); a prepreg comprising a resin composition comprising the polyarylene sulfide prepolymer (B) impregnated into a reinforcing fiber; and a method for producing a fiber-reinforced molding substrate comprising step (I) of continuously feeding a bundle of continuous reinforcing fibers, step (II) of combining cyclic polyarylene sulfide with the reinforcing fiber bundle, step (III) of heating the composite obtained in step (II) to subject the cyclic polyarylene sulfide to ring-opening polymerization to convert into polyarylene sulfide, and step (IV) of cooling the composite obtained in step (III) and withdrawing the same. | 03-18-2010 |
Patent application number | Description | Published |
20100028274 | ORAL DISINFECTANT, AND FOOD ADDITIVE COMPRISING THE DISINFECTANT - Disclosed is a disinfectant which is safe, has few adverse side-effects, can be ingested together with a food or beverage by adding the disinfectant to the food or beverage, shows a bactericidal effect in the oral cavity, and has no problem even when ingested on a daily basis over a long period. Also disclosed is a food additive comprising the disinfectant. Specifically, disclosed is an oral disinfectant for the disinfection of an oral bacterium, which comprises lactoperoxidase, glucose oxidase, glucose and a pH-adjusting component. | 02-04-2010 |
20120315261 | ANTIBACTERIAL AUXILIARY AGENT COMPRISING KOMBU EXTRACT AS ACTIVE INGREDIENT, ANTIBACTERIAL COMPOSITION, AND FOOD OR BEVERAGE - Disclosed are: a method for utilizing a kombu (kelp) extract as an antibacterial auxiliary agent; and a method for utilizing a combination of the antibacterial auxiliary agent, lactoperoxidase, glucose oxidase and glucose as an antibacterial composition having a potent antibacterial activity. Specifically disclosed are: an antibacterial auxiliary agent comprising a fraction having a molecular weight of 5000 or less and produced from a kombu extract as an active ingredient; an antibacterial composition comprising the antibacterial auxiliary agent, lactoperoxidase, glucose oxidase and glucose; an antibacterial composition as mentioned above, which additionally comprises xanthane gum; and a food or beverage containing the antibacterial composition. | 12-13-2012 |
20140134704 | Antimicrobial Activity Enhancing Agent - An antimicrobial activity enhancing agent for lactoferrin or a lactoferrin hydrolysate, which contains ribonuclease-4 as an active ingredient, and a method for producing an antimicrobial activity enhancing agent for lactoferrin or a lactoferrin hydrolysate, which comprises (a) the step of contacting raw milk with a cation exchange resin to adsorb proteins in the raw milk to the cation exchange resin, (b) the step of washing the cation exchange resin having undergone the adsorption treatment, and flowing an elution solvent to elute a protein fraction having an isoelectric point of 8.0 to 10.0, and (c) the step of subjecting the eluted protein fraction to gel filtration using a gel filtration carrier to collect a fraction of a molecular weight of 30 kDa or less. | 05-15-2014 |
Patent application number | Description | Published |
20110311816 | AROMATIC POLYETHERSULFONE HAVING HYDROXYPHENYL END GROUPS AND METHOD FOR PRODUCING THE SAME - A method of producing an aromatic polyethersulfone (PES) having hydroxyphenyl end groups suitable as an alloying agent includes heating an aromatic polyester sulfone obtained beforehand by polymerization and a dihydric phenol compound and/or water and a basic compound in an aprotic polar solvent. According to this method, a PES having reactive hydroxyphenyl end groups, which can be suitably finely dispersed into a matrix resin when a thermoplastic resin or thermosetting resin and the PES are alloyed with each other, can be produced efficiently in a short time by an economical and simple method. | 12-22-2011 |
20130225771 | METHOD FOR PRODUCING POLYARYLENE SULFIDE, AND POLYARYLENE SULFIDE - A reactive functional group-containing polyarylene sulfide being narrow in dispersity and little in gas generation amount is produced by heating a cyclic polyarylene sulfide composition in the presence of 0.1 mol % to 25 mol %, per mol of arylene sulfide structural units, of a sulfide compound having a reactive functional group selected from among an amino group, a carboxyl group, a hydroxyl group, an acid anhydride group, an isocyanate group, an epoxy group, a silanol group, and an alkoxysilane group. | 08-29-2013 |