The present invention intends to provide an assay system using split luciferase that has a remarkably high detection sensitivity. In an embodiment, binding of mutually binding first and second proteins is detected by preparing a first fusion protein comprising the first protein fused with a peptide having the amino acid sequence of amino acid SEQ ID NO: 1 and a second fusion protein comprising the second protein fused with a peptide having an amino acid sequence selected from the group consisting of amino acid SEQ ID NOS: 2 to 6, and allowing the first fusion protein to bind with the second fusion protein to form a complex, and detecting luminescence emitted from the complex.
C12N 9/96 - Stabilisation d'une enzyme par formation d'un adduct ou d'une compositionFormation de conjugaisons d'enzymes
C12Q 1/66 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une luciférase
G01N 33/542 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec formation d'un complexe immunologique en phase liquide avec inhibition stérique ou modification du signal, p. ex. extinction de fluorescence
C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques
C12N 9/02 - Oxydoréductases (1.), p. ex. luciférase
2.
Method for the manufacture of nerve regeneration-inducing tube
A method for manufacturing a nerve regeneration-inducing tube with excellent pressure resistance, shape recovery property, anti-kink property, film exfoliation resistance, resistance to invasion of outer tissues, and leakage resistance. The tubular body is formed by weaving together fibers made up of biodegradable polymer. The outer surface of the tubular body is coated multiple times with a collagen solution. The lumen of the tubular body is filled with collagen. Viscosity of the collagen solution that is first applied to the outer surface of the tubular body is between 2 to 800 cps. Viscosity of the collagen solution that is subsequently applied is higher than viscosity of the first applied collagen solution.
A61B 17/11 - Instruments, dispositifs ou procédés chirurgicaux pour refermer les plaies ou les maintenir ferméesAccessoires utilisés en liaison avec ces opérations pour réaliser l'anastomoseBoutons pour anastomose
The present invention is an aliphatic polyester resin in which a polyhydroxy acid skeleton is a main component, manufactured using a polymerization catalyst, characterized in that a specific organophosphorus compound is copolymerized in the resin. Activity of the polymerization catalyst contained in the aliphatic polyester resin of the present invention after the polymerization is well lowered and a lactide is hardly produced even by heating after the polymerization or after the manufacture.
C08G 63/82 - Procédés de préparation caractérisés par le catalyseur utilisé
C08G 79/02 - Composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant des atomes autres que le silicium, le soufre, l'azote, l'oxygène et le carbone, avec ou sans ces derniers éléments créant une liaison contenant du phosphore
4.
Heat shrinkable polyester film, method for producing same, and packaged body
Disclosed is a heat shrinkable polyester film formed from a polyester resin that is mainly composed of ethylene terephthalate and contains 3-12% by mole (inclusive) of one or more monomer components, which can be amorphous components, relative to all the polyester resin components, in which the heat shrinkable polyester film has a main shrinkage direction which is the width direction. The heat shrinkable polyester film is characterized in that the shrinkage in 80° C. glycerin, the shrinkage in 130° C. glycerin and the tensile breaking strength in the longitudinal direction are controlled within specific ranges.
The present invention provides a highly functional polyethylene fiber excellent in the cut resistance, has a high dimensional stability at about room temperature at which products are used, has a high shrinkage rate and stress, and excellent in forming processability when processed at a low temperature much less than a melting point of a polyethylene. And the present invention provides a highly functional polyethylene fiber excellent in processability at a low temperature, wherein an intrinsic viscosity [η] is higher than or equal to 0.8 dL/g, and is not higher than 4.9 dL/g, ethylene is substantially contained as a repeating unit, and a thermal stress at 40° C. is lower than or equal to 0.05 cN/dtex, and a thermal stress at 70° C. is higher than or equal to 0.05 cN/dtex, and is not higher than 0.25 cN/dtex. Further the present invention provides strings, ropes, woven/knitted textiles, and gloves thereof.
D02G 3/00 - Filés ou fils, p. ex. fils fantaisieProcédés ou appareils pour leur production non prévus ailleurs
6.
Resin composition for adhesive, adhesive containing resin composition for adhesive, adhesive sheet containing resin composition for adhesive, and printed wiring board including adhesive or adhesive sheet as adhesive layer
Provided is a resin composition for an adhesive comprising a polyurethane resin containing a carboxyl group, having specific range of an acid value having specific range of a number average molecular weight and having specific range of a glass transition temperature a polyester resin having specific range of a number average molecular weight and having specific range of a glass transition temperature; an epoxy resin containing a nitrogen atom; and an epoxy resin having a dicyclopentadiene skeleton, in which a content rate of the polyurethane resin to a sum of the polyurethane resin and the polyester resin is 70 to 95 percent by mass, a content rate of the total epoxy resin contained in the resin composition to the sum of the polyurethane resin and the polyester resin is 5 to 30 percent by mass.
Disclosed is a heat-shrinkable polyester film which, even when stored in an outside warehouse which is not temperature-controlled during a hot summer, does not result in the film shrinking (so-called natural shrinkage); which further has a low decrease in shrinkage rate in the main shrinkage direction, and which can be attached aesthetically and efficiently without changing the temperature conditions for causing heat shrinkage when attaching as a label by heat-shrinking the same to a container (e.g., a plastic bottle). The disclosed heat-shrinkable polyester film comprises a polyester resin having ethylene terephthalate as a main component and containing at least 7 mol % of at least one monomer capable of forming an amorphous component in the whole component of polyester resin. In the heat-shrinkable polyester film, the 80° C.-120° C. glycerin shrinkage, the natural shrinkage rate after high temperature aging, and the number of initial break age after high-temperature aging are adjusted within a specific range.
The present invention provides a method for coating an inner surface of a polyvinyl chloride medical tube containing a plasticizer with an antithrombogenic material composed of a specific (meth)acrylate copolymer. The simple method of the present invention is capable of evenly and efficiently coating an inner surface of a polyvinyl chloride medical tube with a sufficient amount of an antithrombogenic material without causing appearance deterioration or uneven coating due to elution of the plasticizer. The method is performed by passing through a tube a solution that is prepared by dissolving an antithrombogenic material in a solvent composed of water and at least one alcohol that is adjusted to dissolve the copolymer of the antithrombogenic material but does not dissolve the plasticizer, then subsequently passing water through the tube, and finally drying the tube.
A61L 33/00 - Traitement antithrombogénique d'articles chirurgicaux, p. ex. de sutures, cathéters, prothèses ou d'articles pour la manipulation ou le conditionnement du sangMatériaux pour un tel traitement
A61L 27/50 - Matériaux caractérisés par leur fonction ou leurs propriétés physiques
A gas-barrier multilayer film, wherein (A) a first inorganic thin film layer, (C) a gas-barrier resin composition layer, and (D) a second inorganic thin film layer are stacked in this order with or without intervention of other layers on at least one surface of a plastic film, the gas-barrier resin composition layer (C) is formed from a gas-barrier resin composition comprising (a) a gas-barrier resin including an ethylene-vinyl alcohol-based copolymer, (b) an inorganic layered compound, and (c) at least one additive selected from coupling agents and crosslinking agents, and the content of the inorganic layered compound (b) in the gas-barrier resin composition is from 0.1% by mass to 20% by mass based on 100% by mass in total of the gas-barrier resin (a), the inorganic layered compound (b), and the additive (c).
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
B32B 9/04 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
Provided is a method of manufacturing a flexographic printing plate with which it is possible to prevent plate surface contamination even in the printing for long time. A method for manufacturing a flexographic printing plate, characterized in that, a liquid containing an amino-modified silicone compound is made to contact with a flexographic printing plate containing a latex having gelation degree of not less than 50% by mass. Said latex occupies preferably not less than 30% by mass of the printing resin plate, and amino group equivalent of the amino-modified silicone compound is preferably not less than 500 g/mol.
B41N 3/00 - Préparation en vue de l'emploi ou de la conservation des surfaces d'impression
B41N 1/12 - Clichés ou plaques d'impressionMatériaux à cet effet en une autre matière que la pierre ou le métal
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03F 7/033 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques avec des liants les liants étant des polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polymères vinyliques
G03F 7/40 - Traitement après le dépouillement selon l'image, p. ex. émaillage
B05D 5/04 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir une surface où l'encre ou un autre liquide peuvent prendre
B41N 1/00 - Clichés ou plaques d'impressionMatériaux à cet effet
11.
PRINTING PLATE DEVELOPING SOLUTION COMPOSITION, DEVELOPING SOLUTION, AND METHOD OF MANUFACTURING PRINTING PLATE PRECURSOR
Provided is an aqueous developing solution which, in a step for developing CTP-type water-developable printing plates, has excellent dispersibility in an image mask layer in a developing solution. Further provided is an aqueous developing solution which, in a step for developing negative-type water-developable printing plates, has excellent scum dispersibility in the developing solution even when the same developing solution is used repeatedly for development in large amounts. This printing plate developing solution composition contains (a) an alkali metal salt of saturated fatty acids with 12-18 carbon atoms and (b) an alkali metal salt of unsaturated fatty acids with 12-18 carbon atoms, wherein the weight ratio (a):(b) is 20:80 to 80:20. The developing solution composition can further contain (c) an alkali agent, and in that case, said composition contains 0.01-10 parts by weight of (c) per total 100 parts by weight of (a) and (b), the weight ratio (a):(b) being 20:80 to 80:20.
G03F 7/32 - Compositions liquides à cet effet, p. ex. développateurs
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03F 7/095 - Matériaux photosensibles caractérisés par des détails de structure, p. ex. supports, couches auxiliaires ayant plus d'une couche photosensible
12.
Highly functional polyethylene fibers, woven or knit fabric, and cut-resistant glove
A polyethylene fiber characterized by having an intrinsic viscosity [η] of 0.8 dL/g or more and less than 5 dL/g; being composed of a repeating unit substantially derived from ethylene; having pores formed inside of the fiber; having an average diameter of the pores of ranging from 3 nm to 1 μm when the diameter is measured, by each pore being approximated by a column, at a contact angle of 140 degrees, in a mercury intrusion method; a porosity of the pores of ranging from 1.5% to 20%; and having a tensile strength greater than or equal to 8 cN/dtex.
D01D 5/247 - Structure creuse discontinue ou structure microporeuse
D01F 1/08 - Addition de substances à la solution de filage ou à la masse fondue pour former des filaments creux
D01F 6/04 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir d'homopolymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir des polyoléfines
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D01F 8/06 - Filaments, ou similaires, faits par l’homme, conjugués, c.-à-d. à plusieurs composantsLeur fabrication à partir de polymères synthétiques avec au moins une polyoléfine comme constituant
D06M 101/18 - Fibres synthétiques consistant en composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
The present invention intends to provide an assay system using split luciferase that has a remarkably high detection sensitivity. In an embodiment, binding of mutually binding first and second proteins is detected by preparing a first fusion protein comprising the first protein fused with a peptide having the amino acid sequence of amino acid SEQ ID NO: 1 and a second fusion protein comprising the second protein fused with a peptide having an amino acid sequence selected from the group consisting of amino acid SEQ ID NOS: 2 to 6, and allowing the first fusion protein to bind with the second fusion protein to form a complex, and detecting luminescence emitted from the complex.
C07K 1/00 - Procédés généraux de préparation de peptides
C12Q 1/00 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions
G01N 33/53 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet
C12P 21/04 - Peptides ou polypeptides cycliques ou pontés, p. ex. bacitracine
The invention provides a polyester film for the protection of a back surface of a solar cell which, when applied to a silicon thin film solar cell, exhibits excellent durability even under high-temperature and high-humidity conditions and long term thermal stability. The polyester film (a) contains a polyester, as a main constituent, obtained by polymerization using a polycondensation catalyst containing aluminum and/or its compound as well as a phosphorus compound having an aromatic group in the molecule; (b) has a whiteness degree of 50 or higher; (c) contains 3 to 50% by mass of fine particles with a mean particle diameter of 0.1 to 3 μm; and (d) has an acid value from not lower than 1 (eq/ton) and not higher than 30 (eq/ton).
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
C08G 63/82 - Procédés de préparation caractérisés par le catalyseur utilisé
C08G 63/84 - Bore, aluminium, gallium, indium, thallium, métaux des terres rares ou leurs composés
15.
Viewing-angle-enhancing film for liquid crystal display device, protective film with viewing-angle-enhancing-function, and liquid crystal display device
To provide a viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and which attains, at a high level, the compatibility of being enhanced in viewing angle with a decrease in the darkening of images at the time of observing the screen from the front thereof. A viewing-angle-enhancing film which is set in a liquid crystal display device at a position nearer to an observer than the position of a liquid crystal layer in the device, and simultaneously satisfies the following requirements (1) to (3): (1) the film has a parallel ray transmittance of 5 to 90%; (2) the film has a diffusivity (A) of 1 to 20 degrees in its main diffusion direction; and (3) the film has a diffusivity ratio of 0.25 to 15% in the main diffusion direction.
Provided is an enzyme that is further advantageous in terms of practical aspects when compared to publicly known enzymes for blood sugar sensors, and that can be used in a blood sugar level measuring reagent A flavin adenine dinucleotide-dependent glucose dehydrogenase that has amino acid sequence including a specific amino acid in an amino acid sequence shown in SEQ ID NO:2 or an amino acid sequence that has 60% homology therewith, and that has an improved temperature dependency.
C12N 15/00 - Techniques de mutation ou génie génétiqueADN ou ARN concernant le génie génétique, vecteurs, p. ex. plasmides, ou leur isolement, leur préparation ou leur purificationUtilisation d'hôtes pour ceux-ci
C12Q 1/00 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions
C12Q 1/54 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir le glucose ou le galactose
Provided is a synthetic leather for automobile interior material use, that has a non-stickiness equal to leather and is soft to touch. The synthetic leather for automobile interior material use is a synthetic leather with a resin layer, comprising a single-layer or multiple-layer synthetic resin, formed on top of a base material layer of nonwoven fabric or woven/knitted fabric with a single-layer or multilayer structure; and is characterized by the resin layer containing absorbent microparticles and the increase (ΔH)in palm humidity one minute after perspiration commences being 20%RH max. when palm humidity is measured using a perspiration simulation device for synthetic leather.
B60R 13/02 - Moulures décorativesGouttièresGarnitures des paroisPavillons ou garnitures des toits
D06N 3/14 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés avec des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone avec des polyuréthanes
The present invention is a polyester resin which is obtained by using an aluminum compound and a phosphorus compound as the polymerization catalyst and which comprises at least 85mol% of ethylene terephthalate structural units, wherein the content of aluminum-based foreign matter is 100ppb or less and the content of phosphorus compounds represented by a specific structure is 5 to 11ppm, each being relative to the mass of the polyester resin. Thus, the present invention can provide, by commercial-scale continuous polymerization, a polyester resin which has the following characteristics: a molded product of the polyester resin exhibits high transparency; and when the molded product is a heat-resistant bottle, the crystallization of the neck finish portion can be easily controlled, while when the molded product is a sheet for forming, the sheet is less susceptible to whitening when heated during the forming.
Provided is a gas-barrier multilayer film which decreases little in gas-barrier properties even through retortion and which suffers no delamination. The gas-barrier multilayer film is characterized by comprising a plastic film and, superposed directly or through other layer on at least one surface thereof in the following order, an inorganic thin film layer and a gas-barrier resin composition layer. The gas-barrier film is further characterized in that the gas-barrier resin composition layer has been formed from a gas-barrier resin composition comprising a gas-barrier resin constituted of an ethylene/vinyl alcohol copolymer, an inorganic lamellar compound, and an additive, that the content of the inorganic lamellar compound in the gas-barrier resin composition is 0.1-9.0 mass %, that the additive is a coupling agent and/or a crosslinking agent, and that the gas-barrier resin composition layer has a thickness of 0.05-0.5 μm.
The present invention provides a photosensitive letterpress printing original plate provided with a heat sensitive mask layer having high light blocking effect and durability yet prepared as a thin film. A photosensitive letterpress printing original plate including at least (A) a supporting member, (B) a photosensitive resin layer, and (C) a heat sensitive mask layer that are successively laminated, wherein the heat sensitive mask layer (C) contains carbon black and, as a dispersion binder therefor, a butyral resin as well as polyamide containing polar group selected from the group consisting of polyamide containing a tertiary amine group, polyamide containing a quaternary ammonium salt group, polyamide containing an ether group and polyamide containing a sulfonic group.
8Ω·cm, and at least one surface of the film has a surface resistivity of 13 log Ω or less under a relative humidity of 65 %. The invention also provides a wrap-around label for a container produced from the film.
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
C08L 67/03 - Les acides dicarboxyliques et les composés dihydroxylés ayant les groupes hydroxy et carboxyliques liés directement à des cycles aromatiques
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
Provided is a polylactic acid resin composition useful as a molding material and a packaging material. The polylactic acid resin composition comprises a resin composition (l) comprising poly-L-lactic acid having an L-isomer content of 90-100 mol % as the main component and a resin composition (d) comprising poly-D-lactic acid having a D-isomer content of 90-100 mol % as the main component, the resin compositions (l) and (d) having been alternately stacked so that each layer has a thickness of 0.01-2.5 μm. The polylactic acid resin composition has specific thermal properties, can be used at high temperatures even after high-temperature melt molding, and can give molded polylactic acid articles having excellent suitability for various kinds of processing, such as printing, and having excellent transparency, etc. Also provided is a stretched polylactic acid resin film obtained by heating the polylactic acid resin composition to 280° C. or higher, subsequently cooling the composition, thereafter forming the polylactic acid resin composition into a film, and then stretching the film in at least one direction. This film can be used at high temperatures and has excellent suitability for various kinds of processing, excellent transparency, etc.
B32B 7/00 - Produits stratifiés caractérisés par la relation entre les couchesProduits stratifiés caractérisés par l’orientation relative des éléments caractéristiques entre les couches, ou par les valeurs relatives d’un paramètre mesurable entre les couches, c.-à-d. produits comprenant des couches ayant des propriétés physiques, chimiques ou physicochimiques différentes Produits stratifiés caractérisés par la jonction entre les couches
B32B 7/02 - Propriétés physiques, chimiques ou physicochimiques
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
24.
Thermally shrinkable polyester film, method of manufacturing the same, and packed product using the same
There is provided a thermally shrinkable polyester film where the opening ability along the perforation is very good. A thermally shrinkable polyester film comprising polyester resin in which ethylene terephthalate is a main constituting component and not less than 13 molar % of one or more monomer component(s) which can become non-crystalline component is/are contained in the total polyester resin components, wherein the film has specific thermally shrinking characteristics and specific mechanical characteristics after thermal shrinking treatment.
B29C 55/06 - Façonnage par étirage, p. ex. étirage à travers une matriceAppareils à cet effet de plaques ou de feuilles suivant un seul axe, p. ex. étirage oblique parallèle à la direction d'alimentation
B29C 63/42 - Garnissage ou gainage, c.-à-d. application de couches ou de gainages préformés en matière plastiqueAppareils à cet effet par libération de contraintes internes en utilisant des couches ou des gainages tubulaires
B29K 67/00 - Utilisation de polyesters comme matière de moulage
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
(1) Plastic film for use in manufacturing; plastic, namely, extruded plastic and casted plastic in the form of fibers, threads, yarns, strips, bars, blocks, pellets, rods, films, sheets and tubes for use in manufacturing.
Provided is a filter support body that uses a porous membrane with low outgassing and excellent shape retention of pleat folded products and a filter that uses said support body. The filter support body provides a continuous non-woven fabric formed from polyester, which has a mass per unit area of 20-100 g/m2, and to which an embossing process with a bonding area ratio of 8-18% has been applied, and 0.7-5.0 g/m2 of a thermoplastic resin that includes an ethylene vinyl acetate copolymer on the surface of at least one side of the continuous non-woven fabric and has a melting point of 100-140 ºC, as a thermal adhesive component.
B01D 46/52 - Séparateurs de particules utilisant des filtres comportant un matériau plié, p. ex. appareils de précipitation de poussières
B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p. ex. fibres synthétiques
B01D 46/54 - Séparateurs de particules utilisant des feuilles ou diaphragmes filtrants à structure ultra-fine, p. ex. appareils de précipitation de poussières
B01D 69/10 - Membranes sur supportSupports pour membranes
27.
Hollow fiber membrane, method for manufacturing the same, and blood purification module
The present invention provides a hollow fiber membrane where the membrane strength and pressure resistance to pressurization from the dialysate side is ensured, the retaining rate of water permeability after the repeated pressure load from outside is high, the resistance to the pressure from outside is excellent and the assembling property into module (low leakage rate at the adhered part) is satisfactory at the same time. The present invention also provides a method for manufacturing the same, and a blood purification module.
The present invention provides a nerve regeneration-inducing tube in which collagen having excellent adhesive property, cell growth property and differentiation inducing property to nerve cells is used as a scaffold for the nerve regeneration. The nerve regeneration-inducing tube is characterized in using the collagen which is made the concentration of sodium chloride contained therein not more than 2.0% by weight or, preferably, 0.1 to 1.5% by weight in a dry state. Purification of collagen is carried out by means of an isoelectric precipitation where the pH is 6.0 or higher and is lower than 10.0.
There is provided a polyamide resin composition reinforced with glass fiber produced by the melt kneading of a mixture where 60 to 80 parts by weight of glass fiber bundles (B) comprising a glass fiber having a flat cross section whose flatness degree is 1.5 to 8 and having an ignition loss at 625° C. for 0.5 hour of not more than 0.8% by weight are added to 40 to 20 parts by weight of polyamide (A), characterized in that, during the above melt kneading, a polyamide-reactive silane coupling agent (C) is added to the above mixture in a rate of 0.1 to 1.0% by weight of the above glass fiber bundles (B). The polyamide resin composition of the present invention has high bending strength, bending elastic modulus and Charpy impact strength (at 23° C. and −40° C.) by a specific fracture mode which have been never achieved before, and it is excellent in productivity.
2·bar) and the permeability for a 0.1% by weight solution of bovine γ-globulin is 30 to 100% of the permeability for pure water. Also, the hollow fiber membrane is characterized in that the permeability for a 0.1% by weight solution of bovine γ-globulin in a 20 mmol/L phosphate buffer is 30 to 100% of the permeability for a 0.1% by weight solution of bovine γ-globulin in a 20 mmol/L phosphate-buffered physiological saline solution.
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
31.
RESIN COMPOSITION FOR ADHESIVE AGENT, ADHESIVE AGENT AND ADHESIVE SHEET EACH COMPRISING SAME, AND PRINTED WIRING BOARD INVOLVING THE SAME AS ADHESIVE AGENT LAYER
A resin composition for an adhesive agent, which comprises a polyurethane resin (a-1) containing a carboxyl group and having an acid value of 100 to 1000 equivalents/106 g inclusive, a number average molecular weight of 5.0×103 to 1.0×105, and a glass transition temperature of 30 to 80°C, a polyester resin (a-2) having a number average molecular weight of 5.0×103 to 1.0×105 and a glass transition temperature of 0°C or lower, an epoxy resin (b) containing a nitrogen atom, and an epoxy resin (c) having a dicyclopentadiene backbone, wherein the ratio of the content of the polyurethane resin (a-1) to the sum total of the contents of the polyurethane resin (a-1) and the polyester resin (a-2) is 70 to 95 mass%, the ratio of the total content of all of the epoxy resins contained in the resin composition to the sum total of the contents of the polyurethane resin (a-1) and the polyester resin (a-2) is 5 to 30 mass%, and the ratio of the content of the epoxy resin (b) to the total content of all of the epoxy resins contained in the resin composition is 0.1 to 20 mass%.
C09J 7/00 - Adhésifs sous forme de films ou de pellicules
C09J 163/00 - Adhésifs à base de résines époxyAdhésifs à base de dérivés des résines époxy
C09J 167/00 - Adhésifs à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
32.
RESIN COMPOSITION FOR ADHESIVE AGENT, ADHESIVE AGENT COMPRISING THE RESIN COMPOSITION, ADHESIVE SHEET, AND PRINTED WIRING BOARD INVOLVING THE ADHESIVE SHEET AS ADHESIVE LAYER
Disclosed is a resin composition for an adhesive agent, which comprises: a thermoplastic resin (A1) comprising a polyester resin or a polyurethane resin and having an acid value (unit: equivalent/106 g) of 100 to 1000 inclusive, a glass transition temperature of 30 to 80˚C inclusive and a number average molecular weight of 5.0×103 to 1.0×105 inclusive; a thermoplastic resin (A2) comprising a polyester resin or a polyurethane resin and having a glass transition temperature of 0°C or lower and a number average molecular weight of 5.0×103 to 1.0×105 inclusive; an inorganic filler (B); and an epoxy resin (D) having a dicyclopentadiene backbone. In a cured coating film which is produced by drying the resin composition at 130°C for 3 minutes and heating the dried product at 140°C for 4 hours, at least the thermoplastic resin (A1) and at least a part of the thermoplastic resin (A2) have phase-separated structures.
C09J 167/00 - Adhésifs à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
C09J 7/00 - Adhésifs sous forme de films ou de pellicules
C09J 11/04 - Additifs non macromoléculaires inorganiques
C09J 163/10 - Résines époxy modifiées par des composés non saturés
H01L 21/60 - Fixation des fils de connexion ou d'autres pièces conductrices, devant servir à conduire le courant vers le ou hors du dispositif pendant son fonctionnement
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
33.
L-succinylaminoacylase and process for producing L-amino acid using it
The present invention provides a L-succinylacylase consisting of: (a) a protein coded by a gene consisting of a nucleic acid sequence shown in SEQ ID No: 1; (b) a protein consisting of an amino acid sequence shown in SEQ ID No: 2; (c) a protein coded by a polynucleotide which hybridizes under a stringent condition with a nucleic acid sequence which is complementary to the nucleic acid sequence shown in SEQ ID No: 1 and having an L-succinylaminoacylase activity; or (d) a protein which consists of an amino acid sequence where one or several amino acid(s) is/are substituted, deleted, inserted and/or added in the protein consisting of the amino acid sequence shown in SEQ ID No: 2 and has an L-succinylaminoacylase activity. This enzyme is able to produce a sterically bulky unnatural amino acid such as L-tert-leucine etc. which is useful as an intermediate for pharmaceuticals.
C12N 9/80 - Hydrolases (3.) agissant sur les liaisons carbone-azote autres que les liaisons peptidiques (3.5) agissant sur les liaisons amides des amides aliphatiques
C12N 15/00 - Techniques de mutation ou génie génétiqueADN ou ARN concernant le génie génétique, vecteurs, p. ex. plasmides, ou leur isolement, leur préparation ou leur purificationUtilisation d'hôtes pour ceux-ci
34.
HEAT SHRINKABLE POLYESTER FILM, METHOD FOR PRODUCING SAME, AND PACKAGED BODY
Disclosed is a heat shrinkable polyester film which does not suffer from shrinkage (namely, natural contraction), is suppressed in decrease of the shrinkage ratio in the main shrinkage direction, and is able to be beautifully and efficiently fitted to a container or the like without changing the temperature conditions for thermal shrinkage when the heat shrinkable polyester film is fitted, as a label, to the container or the like by means of thermal shrinkage even after high-temperature summer storage in an outdoor warehouse which has no temperature control system. Specifically disclosed is a heat shrinkable polyester film which is formed from a polyester resin that is mainly composed of ethylene terephthalate and contains 3-12% by mole (inclusive) of one or more monomer components, which can be amorphous components, relative to all the polyester resin components. The heat shrinkable polyester film is characterized in that the shrinkage ratio in 80˚C glycerol, the shrinkage ratio in 130˚C glycerol and the tensile strength at break in the longitudinal direction are controlled within specific ranges.
Disclosed is a method with which the measurement of glycated hemoglobin is completed in a short time. More specifically disclosed is a method of measuring glycated hemoglobin, in which 1) a step of determining hemoglobin in a test liquid, 2) a step of previously eliminating endogenous glycated amino acids and glycated peptides by allowing a fructosyl amino acid oxidase to act on under specific conditions, and 3) a step of determining glycated hemoglobin by allowing a protease to act on under specific conditions are performed in the same reaction vessel.
C12Q 1/37 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une hydrolase faisant intervenir une peptidase ou une protéinase
C12Q 1/26 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une oxydoréductase
G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur
G01N 33/66 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir les sucres du sang, p. ex. le galactose
G01N 33/72 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir les pigments du sang, p. ex. l'hémoglobine, la bilirubine
36.
L-succinylaminoacylase and process for producing L-amino acid using it
The present invention provides an L-aminoacylase which is able to produce L-tert-leucine being useful as an intermediate for pharmaceuticals.
A protein which is characterized in being represented by any of the following (a) to (d): (a) a protein coded by a gene consisting of a nucleic acid sequence shown in SEQ ID No: 1; (b) a protein consisting of an amino acid sequence shown in SEQ ID No: 2; (c) a protein coded by a polynucleotide which hybridizes under a stringent condition with a nucleic acid sequence which is complementary to the nucleic acid sequence shown in SEQ ID No: 1 and having an L-succinylaminoacylase activity; and (d) a protein which consists of an amino acid sequence where one or several amino acid (s) is/are substituted, deleted, inserted and/or added in the protein consisting of the amino acid sequence shown in SEQ ID No: 2 and has an L-succinylaminoacylase activity.
Provided is a polyamide resin composition comprising an amorphous polyamide resin (A) that contains alicyclic groups but not aromatic groups, a terpene phenolic resin (B), and modified cross section glass fibres (C) that have a modified cross section with a long diameter to short diameter ratio of 1.5 to 10. The polyamide resin composition for injection moulding has (i) a surface glass transition temperature of 125-160 °C, and (ii) a melt viscosity at 285 °C of 1000-2000 Pa⋅s at a shear velocity of 12.2 sec-1 and 100-350 Pa⋅s at a shear velocity of 1216 sec-1. The polyamide resin composition is exceptionally stable during production, has low variation in mechanical strength, thin wall mouldability, dimensional stability, etc., can minimise burr development in thin wall injection moulding products, and furthermore, has excellent coating adhesion.
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08K 9/06 - Ingrédients traités par des substances organiques par des composés contenant du silicium
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
38.
HEAT-SHRINKABLE POLYESTER FILM, PACKAGING BODY THEREOF, THE METHOD FOR PRODUCING HEAT-SHRINKABLE POLYESTER FILM
Disclosed is a heat-shrinkable polyester film which, even when stored in an outside warehouse which is not temperature-controlled during a hot summer, does not result in the film shrinking (so-called natural shrinkage); which further has a low decrease in shrinkage rate in the main shrinkage direction, and which can be attached aesthetically and efficiently without changing the temperature conditions for causing heat shrinkage when attaching as a label by heat-shrinking the same to a container (e.g., a plastic bottle). The disclosed heat-shrinkable polyester film comprises a polyester resin having ethylene terephthalate as a main component and containing at least 7 mol% of one or more monomer components which can form a non-crystalline component in the entire polyester resin component. In the heat-shrinkable polyester film, the 80C-120C glycerin shrinkage, the natural shrinkage rate after high temperature aging, and the number of breaks during an initial period after high-temperature aging are adjusted within a specific range.
A problem is to provide a porous, hollow fiber membrane for treatment of liquid containing a protein, that efficiently separates and removes retrieved material such as small-diameter viruses and the like contained in a solution, and efficiently transmits useful recovered material such as protein, with little drop in transmission characteristics overtime. Disclosed is a porous, hollow fiber membrane for treatment of liquid containing a protein, that includes a hydrophobic polymer and a hydrophilic polymer, with a transmission speed of pure water at 10 - 300 L/(h m2 bar). When 0.5% immunoglobulin solution is filtered at a constant pressure of 1.0 bar for 60 minutes using dead-end filtration, the filtration time and integrated quantity of recovered filtrate substantially have a linear relationship.
A problem is to provide a porous, hollow fiber membrane for treatment of liquid containing a protein, that efficiently separates and removes retrieved material such as small-diameter viruses and the like contained in a solution, and efficiently transmits useful recovered material such as protein, with little drop in transmission characteristics overtime. Disclosed is a porous, hollow fiber membrane for treatment of liquid containing a protein, that includes a hydrophobic polymer and a hydrophilic polymer, with a transmission speed of pure water at 10 - 300 L/(h • m2 • bar). When 0.5% immunoglobulin solution is filtered at a constant pressure of 1.0 bar for 60 minutes using dead-end filtration, the filtration time and integrated quantity of recovered filtrate substantially have a linear relationship.
B01D 71/44 - Polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, non prévus dans un seul des groupes
C08J 9/26 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par élimination d'une phase solide d'un objet ou d'une composition macromoléculaire, p. ex. par lessivage
Provided is a highly-moldable, high-shrink polyethylene fiber that is highly resistant to cutting and has excellent low-temperature workability. At the temperatures at which resulting products are used, i.e. near room temperature, the provided polyethylene fiber has excellent dimensional stability. Also, said polyethylene fiber has a high contraction ratio and high stress when worked at temperatures much lower than the melting point of polyethylene. The limiting viscosity (η) of the provided polyethylene fiber is between 0.8 and 4.9 dL/g, and the thermal stress thereof is at most 0.05 cN/dtex at 40°C and between 0.05 and 0.25 cN/dtex at 70°C. The repeating unit of said polyethylene fiber primarily comprises ethylene. Also provided are a string-like material, a rope, a woven or knit material, gloves, and a protective cover using the provided polyethylene fiber.
D01F 6/04 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir d'homopolymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir des polyoléfines
42.
PRODUCTION METHOD FOR PRECURSOR FIBRE FOR OBTAINING HIGH-STRENGTH AND HIGH ELASTIC MODULUS CARBON FIBRE
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY (Japon)
Inventeur(s)
Nishimura, Hirokazu
Hirao, Koichi
Yamaguchi, Shinsuke
Akaishi, Takuya
Watanabe, Yoshihiro
Fugetsu, Bunshi
Abrégé
Disclosed is a production method for a precursor fibre which enables the production of a carbon fibre having high strength and high elastic modulus. The disclosed production method includes: a step for preparing a solution of amphoteric molecule dimethylformamide, dimethyl sulfoxide or dimethyl acetamide; a step for preparing a carbon nanotube dispersion liquid by adding carbon nanotubes to the amphoteric molecule acetamide solution, and dispersing the carbon nanotubes; a step for preparing a spinning dope by mixing the carbon nanotube dispersion liquid and a polyacrylonitrile polymer; a step for obtaining a coagulated yarn from the spinning dope by means of a wet or dry spinning method; and a step for obtaining a precursor fibre for a carbon fibre by drawing out the coagulated yarn.
D01F 6/18 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir d'homopolymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir de polymères de nitriles non saturés, p. ex. à partir de polyacrylonitrile, de cyanure de polyvinylidène
D01F 6/54 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de mélanges de polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone comme constituant majeur avec d'autres polymères ou des composés de bas poids moléculaire de polymères de nitriles non saturés
D01F 9/22 - Filaments de carboneAppareils spécialement adaptés à leur fabrication par décomposition de filaments organiques à partir de produits de polyaddition, de polycondensation ou de polymérisation à partir de composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir de polyacrylonitriles
An electrically conductive paste comprising metal microparticles, a branched polyester and an organic solvent, wherein the metal microparticles have an average particle diameter of 1 × 10-3 to 5 × 10-1 μm inclusive, the branched polyester has a branching point derived from a polycarboxylic acid compound having a functionality of three or more and/or a polyol compound having three or more functionalities, the branched polyester has an acid value of 30 to 200 equivalents/106 g inclusive, the branched polyester contains, as copolymerization components, at least one residue selected from an isophthalic acid residue, an ortho-phthalic acid residue and a cyclohexanedicarboxylic acid residue and a compound produced by substituting at least one hydrogen atom that is bound to a carbon atom contained in a linear alkyl diol having 3 to 5 carbon atoms by a linear alkyl group having 1 to 4 carbon atoms, the branched polyester has a glass transition temperature of lower than 40˚C, and the metal microparticles are contained in an amount of 600 to 1500 parts by weight relative to 100 parts by weight of the branched polyester.
H01B 1/22 - Matériau conducteur dispersé dans un matériau organique non conducteur le matériau conducteur comportant des métaux ou des alliages
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
H05K 1/09 - Emploi de matériaux pour réaliser le parcours métallique
44.
METHOD FOR COATING INNER SURFACE OF MEDICAL TUBE MADE FROM VINYL CHLORIDE WITH ANTI-THROMBOTIC MATERIAL
Disclosed is a method for coating the inner surface of a medical tube made from poly(vinyl chloride) and containing a plasticizer with an anti-thrombotic material comprising a specific (meth)acrylate copolymer, whereby the anti-thrombotic material can be coated uniformly, in a satisfactory amount, and with high efficiency in a simple manner without undergoing the deterioration in appearance caused by the elution of the plasticizer or the unevenness in coating. The anti-thrombotic material is dissolved in a solvent to produce a solution, wherein the solvent comprises water and at least one alcohol and is so prepared that a copolymer constituting the anti-thrombotic material can be dissolved therein but the plasticizer cannot be dissolved therein. The solution is allowed to pass through the inside of the tube, and water is then allowed to pass through the inside of the tube. Subsequently, the tube is dried.
A61L 31/00 - Matériaux pour autres articles chirurgicaux
A61L 33/00 - Traitement antithrombogénique d'articles chirurgicaux, p. ex. de sutures, cathéters, prothèses ou d'articles pour la manipulation ou le conditionnement du sangMatériaux pour un tel traitement
45.
METHOD FOR PRODUCING FLEXOGRAPHIC PRINTING PLATE AND FLEXOGRAPHIC PRINTING PLATE
Provided is a method for producing a flexographic printing plate with which it is possible to prevent plate surface contamination even in printing that is performed over a long period of time. A flexographic printing plate containing latex having a gelation degree of 50 mass% or greater is brought into contact with a liquid containing an amino-modified silicone compound. The latex preferably makes up 30 mass% or greater of the printing resin plate and the amino group equivalent weight of the amino-modified silicone compound is preferably 500 g/mol or greater.
B41N 3/00 - Préparation en vue de l'emploi ou de la conservation des surfaces d'impression
B41N 1/12 - Clichés ou plaques d'impressionMatériaux à cet effet en une autre matière que la pierre ou le métal
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03F 7/033 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques avec des liants les liants étant des polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polymères vinyliques
G03F 7/40 - Traitement après le dépouillement selon l'image, p. ex. émaillage
46.
AGGREGATES OF COLLAGEN FIBERS, AND PROCESS FOR PRODUCTION THEREOF
Disclosed are: aggregates of collagen fibers in each of which little gelatin structure is contained and a collagen structure is substantially maintained, and each of which has a fiber diameter of 10 nm to 1 μm inclusive; and a process for producing the aggregates. The process for producing the aggregates of collagen fibers is characterized by comprising the steps of: dissolving collagen in an aqueous organic acid solution containing no halogen atom in the molecular structure thereof to prepare a collagen solution; and carrying out spinning through a charge spinning process using the collagen solution.
D01F 4/00 - Filaments, ou similaires, artificiels, à un seul composant, formés de protéinesLeur fabrication
D04H 1/728 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant disposées au hasard par électrofilage
Disclosed is a gas barrier multilayer film which has excellent gas barrier properties and excellent adhesion between layers. The gas barrier multilayer film is suppressed in decrease of the gas barrier properties and is free from separation of layers even after long-term exposure to a high temperature, high humidity environment or after retort processing. Specifically disclosed is a gas barrier multilayer film, in which (A) a first inorganic thin film layer, (C) a gas barrier resin composition layer and (D) a second inorganic thin film layer are sequentially arranged in this order on at least one surface of a plastic film with or without another layer interposed therebetween. The gas barrier resin composition layer (C) is formed from a gas barrier resin composition that contains (a) a gas barrier resin that is composed of an ethylene-vinyl alcohol copolymer, (b) an inorganic layered compound and (c) at least one additive selected from among coupling agents and crosslinking agents. The content of the inorganic layered compound (b) is 0.1-20% by mass of the total 100% by mass of the gas barrier resin (a), the inorganic layered compound (b) and the additive (c).
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
48.
NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY USING SAME
Disclosed is a negative electrode for a lithium ion secondary battery, which comprises a negative electrode active material layer formed on a collector, and which is characterized in that: the negative electrode active material layer contains a binder resin and a negative electrode active material that contains a metal capable of forming an alloy with lithium; and the binder resin contains a polyamideimide resin that has an adhesion to a copper foil of not less than 10 g/mm and an adhesion to a silicon wafer of not less than 10 g/mm. The negative electrode for a lithium ion secondary battery is capable of suppressing mechanical damage to an electrode material caused by volumetric expansion/shrinkage accompanying charging/discharging, and provides a lithium ion secondary battery which has high capacity, improved initial charge/discharge efficiency and improved cycle characteristics.
Provided is a novel polyamide which has extremely low water-absorbing properties and satisfies moldability and impact resistance to a high degree. The polyamide is a copolyamide characterized by comprising (a) 50-98 mol% constituent units obtained from the equimolar salt of decanediamine with terephthalic acid and (b) 50-2 mol% constituent units selected from a group consisting of units of 11-aminoundecanoic acid, 12-aminododecanoic acid, undecanelactam, lauryllactam, and a mixture of these.
Disclosed is a light diffusion film which exhibits good light diffusibility and good light resistance, while having excellent economic efficiency and excellent adhesion to other members. Specifically disclosed is a light diffusion film wherein an adhesive layer, which is mainly composed of a polyolefin resin containing a polar group, is arranged on at least one surface of a light diffusion layer, which is mainly composed of two kinds of polyolefin resins that are incompatible with each other, in such a manner that the adhesive layer forms the outermost surface of the light diffusion film. The light diffusion film is characterized in that the total light transmittance of the film is 66-100% and the haze of the film is 20-100%. A backlight device is configured by bonding the adhesive layer surface of the light diffusion film onto the base surface of the light exit surface of a backlight base unit.
Disclosed is a highly adhesive thermoplastic resin film which is substantially free from decrease in adhesion under high temperature high humidity conditions. Specifically disclosed is a highly adhesive thermoplastic resin film which comprises a coating layer on at least one surface of a base film. The highly adhesive thermoplastic resin film is characterized in that the coating layer contains (a) a urethane resin that contains a polycarbonate polyol as a component, and/or a polyester resin that does not substantially contain a carboxylic acid group and has a number average molecular weight of not less than 15,000, and (b) a carbodiimide compound.
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
Provided are: a readily bondable polyester film for solar cells which exhibits excellent adhesiveness; and a back sheet using the same. A polyester film which bears a coating layer on at least one surface thereof and which has a base sheet thickness of 20 to 500μm, wherein the coating layer comprises, as the main component, a urethane resin containing an aliphatic polycarbonate polyol as a constituent component, and exhibits, in the infrared spectroscopy, a ratio of absorbance in the vicinity of 1460cm-1 to that in the vicinity of 1530cm-1 of 0.70 to 1.60, the former absorbance being assignable to the aliphatic polycarbonate component and the latter absorbance being assignable to the urethane component.
The present invention provides a polyester, a polyester composition and a pressure-sensitive adhesive composition capable of obtaining a pressure-sensitive adhesive which is global-environmentally friendly and is excellent in pressure-sensitive adhesion properties, using a plant-derived raw material; and a pressure-sensitive adhesive layer and a pressure-sensitive adhesive sheet which can be obtained by using the same. A polyester of the present invention is a polyester comprising at least a lactic acid unit, a dibasic acid unit and a glycol unit, wherein the dibasic acid unit contains dimer acid, and the polyester has a glass transition temperature as measured at a temperature rising rate of 20° C./minute using a differential scanning calorimeter, of −70 to −20° C., a weight average molecular weight of 20,000 to 300,000 and a hydroxyl value of 1 to 100 mgKOH/g.
C08G 63/16 - Acides dicarboxyliques et composés dihydroxylés
C09J 167/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C09J 175/06 - Polyuréthanes à partir de polyesters
C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
C08G 63/60 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés de la réaction d'un mélange d'acides hydroxycarboxyliques, d'acides polycarboxyliques et de composés polyhydroxylés
C09J 167/00 - Adhésifs à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
Disclosed is a light-diffusing polyester film which exhibits excellent mechanical strength and has a good balance between total light transmittance and light diffusibility. The light-diffusing polyester film is free from curling that is caused by a high-temperature treatment. Specifically disclosed is a light-diffusing polyester film which has a three-layer structure wherein a light diffusion layer (B) is arranged on one surface of an intermediate layer (A) and a smooth layer (C) is arranged on the other surface of the intermediate layer (A), said three-layer structure being obtained by co-extrusion. The intermediate layer (A) is composed of a crystalline homopolyester or a crystalline polyester that contains a copolymerization component; the light diffusion layer (B) is composed of 50-99 parts by mass of a crystalline polyester that contains a copolymerization component and has a melting point of 225-255˚C and 1-50 parts by mass of an additive that is incompatible with the polyester; and the smooth layer (C) is composed of a crystalline polyester that contains a copolymerization component and has a melting point of 225-255˚C.
Disclosed is a urethane modified polyimide based flame retardant resin composition having excellent solubility in non-nitrogenous solvents, varnish stability, low temperature drying / curing, low warpage, flexibility, printability, and flame resistance, and also having excellent heat resistance, chemical resistance, electrical properties, and operability, and is low-cost. The urethane modified polyimide based flame retardant resin composition is characterized by containing: (A) a urethane modified polyimide based resin having urethane bonds and generated having as essential components (a) trivalent and/or 4-valent polycarboxylic acid derivatives having an acid anhydride group, (b) diol compounds, and (c) aliphatic polyamine residue derivatives and/or aromatic polyamine residue derivatives; (B) an epoxy resin having two or more epoxy groups per molecule; (C) an organic or inorganic filler; and, (D) a non-halogen-based flame retardant, wherein the non-halogen-based flame retardant (D) contains two essential components (D-1 and D-2), wherein, in an air atmosphere at 350°C, the rate of weight reduction of one component (D-1) is greater than or equal to 50% and less than or equal to 90%, and that of the other component (D-2) is greater than or equal to 0% and less than or equal to 20%.
Provided is a liquid crystal display method capable of ensuring good visibility regardless of the angle of viewing when a screen is viewed through a polarization plate such as sunglasses. In a liquid crystal display device comprising at least a backlight source, a liquid crystal cell, and a polarization plate disposed on the visible side of the liquid crystal cell, a white light emitting diode is used as the backlight source, and a polymer film having a retardation of 3000-30000 nm is used and disposed on the visible side of the polarization plate in such a manner that the angle formed by the absorption axis of the polarization plate and the slow axis of the polymer film is approximately 45 degrees.
Provided is a nylon-6T that, in addition to having a high melting point of at least 300°C and low water absorption, has each of the following three properties to a high degree: moldability, resistance to heat aging, and gas barrier functionality. The provided nylon-6T is a copolymerized polyamide characterized by comprising: (a) between 55 and 75 mol% of a constituent unit obtained from a molar equivalent salt of hexamethylenediamine and terephthalic acid; and (b) between 25 and 45 mol% of a constituent unit obtained from 11-aminoundecanoic acid or undecanelactam.
C08G 69/36 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés d'aminoacides, de polyamines et d'acides polycarboxyliques
58.
ELECTRICALLY CONDUCTIVE TRANSPARENT FILM, AND TOUCH PANEL COMPRISING SAME
Disclosed is an electrically conductive transparent film which exhibits excellent visibility, excellent productivity and excellent pen sliding durability in the vicinity of a frame when used as an electrode film for a touch panel used in the front of a highly precise display such as a liquid crystal display. Also disclosed is a touch panel comprising the electrically conductive transparent film. Specifically disclosed is an electrically conductive transparent film which comprises a base material comprising a transparent plastic film, and also comprises a high-refractive-index layer, a low-refractive-index layer and an electrically conductive transparent thin film layer laminated in this order on the base material, wherein the high-refractive-index layer comprises an inorganic thin film comprising an amorphous indium-tin composite oxide having a tin oxide content of 10 to 60% by mass, the low-refractive-index layer comprises an inorganic thin film having a refractive index of 1.30 to 1.60, the electrically conductive transparent thin film layer comprises an inorganic thin film having a refractive index of 1.80 to 2.20, a peak of the spectral transmission of the electrically conductive transparent film appears within the range from 450 to 530 nm, the total light transmittance of the electrically conductive transparent film is 90% or more, and the color b value of the electrically conductive transparent film is -2 to 2.
B32B 7/02 - Propriétés physiques, chimiques ou physicochimiques
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G06F 3/045 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant des éléments résistifs, p. ex. une seule surface uniforme ou deux surfaces parallèles mises en contact
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
Disclosed is an electrically conductive transparent film which is an electrode film for use in an electrostatic capacitive type touch panel or the like, and which has excellent visibility because the difference in an optical property between an area on which an electrically conductive transparent thin film exists and an area on which the electrically conductive transparent thin film does not exist is small when the electrically conductive transparent thin film is patterned on the electrode film, and in which the patterning is less likely to be visually enhanced. Specifically disclosed is an electrically conductive transparent laminate film which comprises a base comprising a transparent plastic film, and also comprises a high-refractive-index layer, a low-refractive-index layer and an electrically conductive transparent thin film layer laminated on the base in this order, wherein the high-refractive-index layer has a refractive index of 1.70 to 2.50 and a thickness of 4 to 20 nm and the low-refractive-index layer has a refractive index of 1.30 to 1.60 and a thickness of 20 to 50 nm.
B32B 7/02 - Propriétés physiques, chimiques ou physicochimiques
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
60.
TRANSPARENT CONDUCTIVE FILM ROLL AND METHOD OF MANUFACTURING SAME
Provided are a transparent conductive film roll which can be used as an electrode film for a touch panel used for the front surface of the display body of a high-definition liquid crystal display or the like and a method of manufacturing the same. The transparent conductive film roll in which a high refractive index layer, a low refractive index layer, and a transparent conductive thin film are layered in this order on a base formed of a transparent plastic film is wound in a roll having a width of 300 to 1300 mm and a length of 10 to 1000 m. In the transparent conductive film roll, when the total light transmittance and the color b value of the transparent conductive film are measured at total thirty-three points at the central position with respect to the width direction and arbitrary positions of 25 to 100 mm away from the left and right end portions and at a pitch of one tenth of the total length in the longitudinal direction, a specific relational expression is satisfied. In the method of manufacturing a transparent conductive film roll, the optical characteristics monitoring is performed in the manufacturing process and the measured value is fed back.
Disclosed is a viewing-angle increasing film that is disposed adjacent to observers than a liquid crystal layer in a liquid crystal display and that is highly capable of both increasing the viewing angle of the display and reducing darkening of images occurring when the display is viewed from the front. The viewing-angle increasing film disposed adjacent to observers than the liquid crystal layer in the liquid crystal display satisfies the following conditions (1) to (3) at the same time: (1) The transmittance of parallel rays ranges from 5 to 90%; (2) The diffusivity (A) in the main diffusion direction ranges from 1 to 20°; and (3) The diffusivity ratio in the main diffusion direction ranges from 0.25 to 15%.
Disclosed is a transparent conductive film which exhibits excellent pen sliding durability when used in a touch panel and excellent resistance stability under high temperature, high humidity conditions. The transparent conductive film comprises a transparent conductive film mainly comprising crystalline indium oxide laminated to a depth of at least 10nm on at least one surface of a transparent plastic film substrate. The average crystal grain diameter of the indium oxide is 30-1000nm, and the uniformity coefficient of the crystal grain diameter in the film thickness direction of the transparent conductive film is 3-500.
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
Provided are polyethylene fibers which can attain a high degree of exhaustion and which can be dyed in a deep color having excellent fastness. Also provided are a woven or knit fabric formed from the fibers and having excellent cut resistance and heat-insulating properties and a glove constituted of the fabric. The polyethylene fibers are characterized by having an intrinsic viscosity [η] of 0.8-5 dL/g, excluding 5 dL/g, being composed of repeating units substantially derived from ethylene, and having pores extending inward from the fiber surface, the pores, when examined by a mercury intrusion method at a contact angle of 140º, having an average diameter of 3 nm to 1 µm in terms of approximated cylindrical shapes. The fibers are further characterized by having a porosity attributable to the pores of 1.5-20% or having a thermal conductivity at 300K in the axial direction of the fibers of 6-50 W/mK.
D01F 6/04 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir d'homopolymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir des polyoléfines
D02G 3/38 - Fils dans lesquels des fibres, des filaments ou des filés sont entortillés avec d'autres filés ou filaments
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
D03D 15/08 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame utilisant des fils élastiques ou extensibles
D04B 1/16 - Autres tricots ou articles caractérisés principalement par l'emploi de matières spéciales pour le fil fils synthétiques
D04B 1/18 - Autres tricots ou articles caractérisés principalement par l'emploi de matières spéciales pour le fil fils élastiques
D04B 1/28 - Procédés de tricotage trame pour la production de tricots ou d'articles ne dépendant pas de l'emploi de machines spécialesTricots ou articles définis par de tels procédés spécialement conçus pour le tricotage d'articles de configuration particulière articles vestimentaires gants
D06M 15/647 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone contenant du silicium dans la chaîne principale contenant des motifs polyéther
D06M 101/20 - Polyalcènes, polymères ou copolymères de composés avec des groupes alcényle liés à des groupes aromatiques
64.
POLYIMIDE PRECURSOR, AND POLYIMIDE PRECURSOR SOLUTION
Disclosed are: a polyimide precursor which is suitable for use as a constituent material for a semiconductor device, especially for use in portions that require dimensional stability, adhesion and heat resistance; and a resin composition of the polyimide precursor. Specifically disclosed is a polyimide precursor which contains at least a repeating unit represented by general formula (1) (wherein R1 represents a tetravalent aromatic ring or aromatic heterocyclic ring group having 6-30 carbon atoms; X represents a hydrogen atom or a monovalent organic group having 1-30 carbon atoms; and R2 represents a divalent aromatic ring group having a benzoxazole structure) and a repeating unit represented by general formula (2) (wherein R1 represents a tetravalent aromatic ring or aromatic heterocyclic ring group having 6-30 carbon atoms; X represents a hydrogen atom or a monovalent organic group having 1-30 carbon atoms; and R3 represents a divalent organic group having a siloxane structure). The polyimide precursor is characterized in that the molar relation between the repeating unit (A) represented by formula (1) and the repeating unit (B) represented by formula (2) satisfies 0.10 ≤ {B/(A + B)} ≤ 0.30 when obtained from the NMR proton peak area ratio, and the reduced viscosity as measured at 25˚C by dissolving the polyimide precursor in N-methyl-2-pyrrolidone so as to have a resin concentration of 0.2 g/dl is 0.1-5.0 dl/g.
Disclosed is an electrically conductive paste which can be used for the formation of an electrically conductive thin film that has significantly improved adhesion to a substrate having a transparent electrically conductive layer or the like and can impart high reliability and high electrical conductivity to the substrate. The electrically conductive paste comprises: a component (A) which is a binder resin having an acid value of 50 to 500 eq/ton and a glass transition temperature of 60 to 150˚C and comprising a polyurethane resin; a component (B) which is a metal powder; and a component (C) which is an organic solvent.
C09D 175/06 - Polyuréthanes à partir de polyesters
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G06F 3/045 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant des éléments résistifs, p. ex. une seule surface uniforme ou deux surfaces parallèles mises en contact
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
Disclosed is a transparent conductive laminate film for electrode films used in touch panels and the like, which exhibits excellent pen sliding durability and excellent patterning properties with etching ink. The transparent conductive laminate film has a stacked configuration wherein at least one dielectric layer and transparent conductive thin film layer are stacked in that order on at least one surface of a substrate comprising a transparent plastic film. The film thickness of the dielectric layer is 3-100nm. The transparent conductive thin film layer comprises mainly indium oxide having an average crystal grain diameter of 30-1000nm, and the ratio of amorphous parts to crystalline parts in the transparent conductive thin film is 0.00-0.50.
H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
In order to manufacture a transparent conductive film suitable for a resistive touch panel or a capacitive touch panel stably with good productivity, disclosed is a manufacturing device for a transparent conductive film formed by stacking a first transparent layer, a second transparent layer, and a transparent conductive layer on a transparent plastic film, and said manufacturing device is provided with a film wind-off chamber, a degassing chamber, a first buffer chamber, a first deposition chamber for depositing the first transparent layer and the second transparent layer, a second deposition chamber for depositing the second transparent layer and the transparent conductive layer, a second buffer chamber, and a film wind-up chamber, measures the spectral transmissivity or spectral reflectivity of the plastic film on which the deposition has been performed, and controls the plasma emission intensity or discharge voltage during sputtering for forming the second transparent layer such that the difference between the value of the measured spectral transmissivity or spectral reflectivity and the preset target value thereof becomes smaller.
The present disclosure describes a printing original plate capable of being laser-engraved such that printing deficiency caused by residues is avoided, and such that resolution and printing quality are good.
A flexographic printing original plate capable of being laser-engraved which is obtained by subjecting a photosensitive resin composition containing (A) at least one latex having a weight-average degree of gelation of 40% or more, (B) photopolymerizable compound and (C) photopolymerization initiator to irradiation to light followed by cross-linking and curing. The photopolymerizable component (B) contains the photopolymerizable oligomer and the ethylenic unsaturated monomer in 10 to 25% by weight and 5 to 40% by weight, respectively, to the weight of the photosensitive resin composition and the ethylenic unsaturated monomer comprises 75 to 5% by weight of monofunctional monomer and 25 to 95% by weight of trifunctional monomer.
Disclosed is a biaxially oriented polyethylene terephthalate film which has excellent dimensional stability and transparency, and can reduce rainbow unevenness even at a wide viewing angle. The biaxially oriented polyethylene terephthalate film has a haze of 7.0% or less, a heat shrinkage ratio at 150ºC of 4.0% or less, a retardation of 1800 nm or less, a fluctuation of retardation in the film width direction of 400 nm/m or less, and an in-plane orientation coefficient ΔP of 0.160 to 0.175.
3-Mercapto-1-propanol can be produced in high yield without using pyrophoric aluminum lithium hydride, by subjecting a compound of the following formula (1) to addition reaction with allyl alcohol to prepare a compound of the following formula (2) and then hydrolyzing the compound of the following formula (2) into 3-mercapto-1-propanol: wherein R1 is an alkyl group.
C07C 319/06 - Préparation de thiols, de sulfures, d'hydropolysulfures ou de polysulfures de thiols à partir de sulfures, d'hydropolysulfures ou de polysulfures
C07C 323/12 - Thiols, sulfures, hydropolysulfures ou polysulfures substitués par des halogènes, des atomes d'oxygène ou d'azote ou par des atomes de soufre ne faisant pas partie de groupes thio contenant des groupes thio et des atomes d'oxygène, liés par des liaisons simples, liés au même squelette carboné ayant les atomes de soufre des groupes thio liés à des atomes de carbone acycliques du squelette carboné le squelette carboné étant acyclique et saturé
Disclosed is a polyester film for solar cells suitable for a thin film solar cell element required to have a high reflectance in the visible light and near infrared ranges and low reflection directivity. The polyester film for solar cells is a void-containing polyester film and has an average reflectance in the wavelength range of 400-1200 nm of 70-95% inclusive and an average transmittance in the wavelength range of 700-1200 nm of 5-30% inclusive.
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement
B32B 15/09 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des polyesters
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
H01L 31/042 - Modules PV ou matrices de cellules PV individuelles
72.
PIGMENT FOR COSMETIC PREPARATIONS, METHOD FOR PRODUCING SAME, AND COSMETIC PREPARATION CONTAINING THE PIGMENT FOR COSMETIC PREPARATIONS
Disclosed are: a pigment for cosmetic preparations, which is safe for use on the human body and has good adhesion to the skin and excellent feeling of use; a method for producing the pigment for cosmetic preparations; and a cosmetic preparation which is capable of obtaining moist and fresh feeling of use by containing the pigment for cosmetic preparations. Specifically disclosed is a pigment for cosmetic preparations, which is obtained by coating the surface of a pigment with a mannosylerythritol lipid that is a glycolipid represented by general formula (1) and configured of mannose, a sugar alcohol and a fatty acid. (In the formula, R1 and R2 may be the same or different and each represents an aliphatic acyl group having 6-20 carbon atoms; R3 and R4 may be the same or different and each represents a hydrogen atom or an acetyl group; and n represents an integer of 2-4.)
Provided is a laminated film with excellent tight adhesion and moist-heat resistance. A laminated film which is obtained by laminating a coating layer on at least one surface of a substrate film, wherein the coating layer comprises a polycarbonate-based urethane resin as the main component and contains oxazoline groups in an amount of 0.5 to 4.0mmol/g.
Provided is a polyester film for the protection of back surfaces of solar cells which, when applied to silicon thin-film solar cells, exhibits excellent durability even under high-temperature and high-humidity conditions and excellent long-term thermal stability. A polyester film for the protection of back surfaces of solar cells, characterized by: comprising, as the main constituent, a polyester obtained by polymerization using a polycondensation catalyst that comprises both at least one aluminum component selected from among aluminum and aluminum compounds and a phosphorus compound having an aromatic group in the molecule; exhibiting a whiteness degree of 50 or higher; containing 3 to 50% by mass of microparticles having a mean particle diameter of 0.1 to 3μm; and having an acid value of 1 to 30eq/ton.
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
H01L 31/042 - Modules PV ou matrices de cellules PV individuelles
75.
STRESS-ALLEVIATING AGENT COMPRISING PLANT-DERIVED POLYAMINE-CONTAINING EXTRACT AS ACTIVE INGREDIENT
Disclosed is a composition for preventing or inhibiting stress at the cellular level, which contains a plant-derived polyamine-containing extract and has a stress-alleviating activity, an anti-stress activity, a stress-reducing activity, a stress-preventing activity, a stress-inhibiting activity, a stress-protecting activity and the like. Also disclosed is a cosmetic, a quasi drug, a medical supply, a hygiene product, a medicine, a food or a beverage which comprises the composition. Specifically disclosed is a stress-alleviating agent, which is characterized by comprising a plant-derived polyamine-containing extract as an active ingredient.
A61K 31/131 - Amines, p. ex. amantadine acycliques
A61K 31/132 - Amines, p. ex. amantadine ayant plusieurs groupes amino, p. ex. spermidine, putrescine
A61K 36/00 - Préparations médicinales de constitution indéterminée contenant du matériel provenant d'algues, de lichens, de champignons, ou de plantes, ou leurs dérivés, p. ex. médicaments traditionnels à base de plantes
A61P 17/16 - Émollients ou protecteurs, p. ex. contre les radiations
Disclosed is an enzyme usable in a reagent for measuring blood glucose level, said enzyme being more practically advantageous than publicly known enzymes for blood glucose sensors. A flavine-adenine-dinucleotide-dependent glucose dehydrogenase having improved temperature-dependency which contains an amino acid sequence having specific amino acids in the amino acid sequence represented by SEQ ID NO:2 or an amino acid sequence having a homology of at least 60% thereto.
C12N 15/00 - Techniques de mutation ou génie génétiqueADN ou ARN concernant le génie génétique, vecteurs, p. ex. plasmides, ou leur isolement, leur préparation ou leur purificationUtilisation d'hôtes pour ceux-ci
C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p. ex. par des compteurs de colonies
C12N 9/04 - Oxydoréductases (1.), p. ex. luciférase agissant sur des groupes CHOH comme donneurs, p. ex. oxydase de glucose, déshydrogénase lactique (1.1)
C12Q 1/32 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une oxydoréductase une déshydrogénase
C12Q 1/54 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir le glucose ou le galactose
Provided is an adhesive film whereby there is little blocking between adhesive films; in particular, there is little blocking even after the adhesive film has been stored rolled up. The provided adhesive film is also excellently suited to processing; is not prone to bubbling after being stuck to a target object, even if treated at a high temperature; and is highly transparent. Furthermore, there is little change in the adhesiveness of the provided adhesive film, and the external appearance of the target object is maintained. The provided adhesive film is a polypropylene resin film comprising a layered body wherein an adhesive layer is laminated to one surface of a base layer comprising a polypropylene resin and a release layer is laminated to the other surface of the base layer. The average surface roughness (SRa) of the release layer is between 0.050 μm and 0.200 μm inclusive, the average surface roughness (SRa) of the adhesive layer is no greater than 0.030 μm, the contact surface area with a target object defined in the specification is between 90% and 100% inclusive, and the bleed amounts of a polymer component and an antioxidant are within a specified range.
Disclosed is an organic solvent recovery system provided with a configuration capable of reducing energy used in the organic solvent recovery system. In the organic solvent recovery system (1B), the performance of a concentration device (20) is improved by lowering the concentration rate, so that the increase (28°C→40°C) of the cooling temperature of a cooler (300) and the increase (33°C→70°C) of the introduction temperature of a gas supply/heating device (500) become possible, and the utility consumptions of the cooler (300) and the gas supply/heating device (500) can be reduced. As a result, energy used in the whole system can be reduced.
B01D 53/06 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles
B01D 53/74 - Procédés généraux pour l'épuration des gaz résiduairesAppareils ou dispositifs spécialement adaptés à ces procédés
Disclosed is an electrically insulating sheet which has excellent heat resistance, electrically insulating properties, impregnatability with resins and insulating oil, mechanical strength and dimensional stability that are required for dynamo-electric machines, static electric machines such as electrical transformers, electrical wire cables and the like. Specifically disclosed is an electrically insulating sheet which uses, as a supporting body, a woven fabric or nonwoven fabric that is formed from polyester fibers and/or polyphenylene sulfide fibers. The electrically insulating sheet is characterized in that the spaces between fibers in the supporting body are filled with a heat-resistant resin that has open cells.
D06M 15/37 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
Disclosed is a highly adhesive polyester film which exhibits excellent adhesion to an optical functional layer under high temperature high humidity conditions. The highly adhesive polyester film has a coating layer, which is mainly composed of a crosslinking agent and a urethane resin that contains an aliphatic polycarbonate polyol as a component, on at least one surface of a polyester film. The ratio of the absorbance around 1460 cm-1 ascribed to the aliphatic polycarbonate component relative to the absorbance around 1530 cm-1 ascribed to the urethane component is 0.40-1.55 as determined by infrared spectrometry.
Disclosed is a proton exchange membrane for use in fuel cells and which not only has improved proton conductivity and resistance to swelling caused by hot water but also has greater durability when used in a fuel cell. Also disclosed are: a sulfonic acid group-containing segmented block copolymer, which constitutes the proton exchange membrane; a membrane electrode assembly, which uses the proton exchange membrane; and a fuel cell, which uses the membrane electrode assembly. The sulfonic acid group-containing segmented block copolymer is a di- or multi-block copolymer which comprises, within a molecule, at least one kind of hydrophilic segment and at least one kind of hydrophobic segment, and which when dissovled in N-methyl-2-pyrrolidone at a concentration of 0.5g/dL the resulting solution has an inherent viscosity in the range of 0.5-5.0dL/g when measured at 30°C. The sulfonic acid group-containing segmented block copolymer comprises at least one kind of hydrophobic segment, represented by chemical formula (1) and has a structure bonded with a group represented by chemical formula (2), and also comprises a hydrophilic segment which has at least one kind of structure represented by chemical formula (3) or chemical formula (3-2).
C08G 81/00 - Composés macromoléculaires obtenus par l'interréaction de polymères en l'absence de monomères, p. ex. polymères séquencés
C08G 65/34 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir de composés hydroxylés ou de leurs dérivés métalliques
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01M 8/02 - Éléments à combustibleLeur fabrication Détails
H01M 8/10 - Éléments à combustible avec électrolytes solides
82.
Azodicarboxylic acid bis(2-alkoxyethyl) ester compound, and production intermediate thereof
Provided is an industrially safe and useful azodicarboxylic acid bis(2-alkoxyethyl) ester compound that is useful for the Mitsunobu reaction in which it is used in combination with a phosphorus compound to carry out a dehydration condensation reaction, and also useful as an oxidizing agent, and a starting material for various synthetic processes. Also provided are a production intermediate of the above-described compound, and methods for producing these compounds. An azodicarboxylic acid bis(2-alkoxyethyl) ester compound represented by formula (1);
wherein A represents an alkyl group having 1 to 10 carbon atoms.
C07C 245/04 - Composés azo, c.-à-d. composés ayant les valences libres de groupes —N=N— attachées à des atomes différents, p. ex. diazohydroxydes avec des atomes d'azote de groupes azo liés à des atomes de carbone acycliques ou à des atomes de carbone de cycles autres que des cycles aromatiques à six chaînons
Disclosed is a flexographic printing original plate which is a flexible water-developable printing plate and is still free from lines in the plate surface or plate surface defects due to laser. Specifically disclosed is a water-developable flexographic printing original plate which is a photosensitive printing original plate obtained by sequentially laminating at least a supporting body, a photosensitive resin layer, a protective layer, and a heat-sensitive mask layer. The water-developable flexographic printing original plate is characterized in that the protective layer contains (A) a polyvinyl alcohol, (B) a plasticizer and (C) a water-dispersible latex at the following ratios. (A) a polyvinyl alcohol: 25-80 parts by weight (B) a plasticizer: 15-60 parts by weight (C) a water-dispersible latex: 5-40 parts by weight
G03F 7/11 - Matériaux photosensibles caractérisés par des détails de structure, p. ex. supports, couches auxiliaires avec des couches de recouvrement ou des couches intermédiaires, p. ex. couches d'ancrage
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
Provided is a gas-barrier multilayer film which decreases little in gas-barrier properties even through retortion and which suffers no delamination. The gas-barrier multilayer film is characterized by comprising a plastic film and, superposed directly or through other layer on at least one surface thereof in the following order, an inorganic thin film layer and a gas-barrier resin composition layer. The gas-barrier film is further characterized in that the gas-barrier resin composition layer has been formed from a gas-barrier resin composition comprising a gas-barrier resin constituted of an ethylene/vinyl alcohol copolymer, an inorganic lamellar compound, and an additive, that the content of the inorganic lamellar compound in the gas-barrier resin composition is 0.1-9.0 mass%, that the additive is a coupling agent and/or a crosslinking agent, and that the gas-barrier resin composition layer has a thickness of 0.05-0.5 µm.
B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
A copolymerized polyether polyamide resin for coating on or for impregnation to a woven or knitted fabric, wherein elongation and elastic modulus of the copolymerized polyether polyamide resin are not less than 1000% and not more than 15 MPa, respectively. The copolymerized polyether polyamide resin has a constitution wherein said copolymerized polyether polyamide resin is such that a soft segment comprising a polyether polyamide constituted from a polyether diamine compound and a dicarboxylic acid compound is bonded to a hard segment comprising a polyamide constituted from an aminocarboxylic acid compound and/or a lactam compound.
B32B 27/24 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des solvants ou des agents de gonflement
B60R 21/16 - Moyens gonflables de retenue ou d'immobilisation des occupants prévus pour se gonfler lors d'un choc ou en cas de choc imminent, p. ex. sacs gonflables
87.
Heat-shrinkable white polyester film, process for producing heat-shrinkable white polyester film, label, and package
A heat-shrinkable white polyester film is provided which has extremely satisfactory cuttability along a perforation and has light-shielding properties. Also provided are: a label; and a process for producing the film with high productivity. The heat-shrinkable white polyester film comprises a polyester resin constituted of ethylene terephthalate as a main constituent component and containing at least 13 mol % one or more monomer ingredients capable of serving as an amorphous component among all components of the polyester resin. This film has specific heat shrinkability, specific light-shielding properties, and specific mechanical properties. The process is excellent in the productivity of the film. The label is obtained from the heat-shrinkable white polyester film.
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 3/00 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
88.
METHOD FOR PRODUCING HIGH STRENGTH POLYETHYLENE FIBER AND HIGH STRENGTH POLYETHYLENE FIBER
THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK (USA)
Inventeur(s)
Taniguchi, Nobuyuki
Ohta, Yasuo
Chu, Benjamin
Hsiao, Benjamin, S.
Abrégé
The present invention provides a method for producing a high strength polyethylene fiber superior in stretchability and having a higher strength, a higher elastic modulus and high productivity, and a high strength polyethylene fiber produced by the method. The method includes (1) dispersing a chemically surface modified carbon nanofiber in a solvent for an ultrahigh molecular weight polyethylene, (2) preparing a mixed dope comprising the polyethylene, the modified carbon nanofiber and the solvent by mixing the polyethylene with the suspension obtained in (1), wherein the concentration of the polyethylene is not less than 0.5 wt% and less than 50 wt%, and (3) extruding the dope obtained in step (2) through a spinneret, cooling the dope, and then stretching the dope into a filament yarn at a deformation rate of not less than 0.005 s-1 and not more than 0.5 s-1.
Disclosed is a photosensitive letterpress printing original plate in which a heat-sensitive mask layer and a photosensitive resin layer are adhered to each other satisfactorily and the migration does not proceed over time, and which has excellent long-term stability. Specifically disclosed is a photosensitive letterpress printing original plate that can be developed with water, which is characterized by comprising at least (A) a support, (B) a photosensitive resin layer, and (C) a heat-sensitive mask layer laminated sequentially, wherein both the photosensitive resin layer (B) and the heat-sensitive mask layer (C) contain the same polar-group-containing polyamide (C3) and the heat-sensitive mask layer (C) comprises an amphipathic polymer (C2).
G03F 7/095 - Matériaux photosensibles caractérisés par des détails de structure, p. ex. supports, couches auxiliaires ayant plus d'une couche photosensible
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03F 7/033 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques avec des liants les liants étant des polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. polymères vinyliques
G03F 7/037 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques avec des liants les liants étant des polyamides ou des polyimides
Provided is a solid polymer electrolyte composition with improved oxidation resistance without a reduction in proton conductivity or a dissolution of added components. Also provided are a membrane electrode assembly, a fuel cell, and an ion-exchange membrane using said composition. A solid polymer electrolyte composition that does not cause a reduction in proton conductivity or a dissolution of added components and that has excellent oxidation resistance can be obtained by mixing an aromatic hydrocarbon polymer electrolyte, a phosphorous-containing polymer compound, and a metal element.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
B01J 39/20 - Composés macromoléculaires obtenus par des réactions ne faisant intervenir que des liaisons carbone-carbone non saturées
B01J 47/12 - Procédés d'échange d'ions en généralAppareillage à cet effet caractérisés par l'emploi d'une substance échangeur d'ions sous forme de rubans, de filaments, de fibres ou de feuilles, p. ex. sous forme de membranes
C08L 101/02 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés
C08L 101/12 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par des propriétés physiques, p. ex. anisotropie, viscosité ou conductivité électrique
C25B 13/08 - DiaphragmesÉléments d'espacement caractérisés par le matériau à base de matériaux organiques
H01M 4/86 - Électrodes inertes ayant une activité catalytique, p. ex. pour piles à combustible
H01M 8/02 - Éléments à combustibleLeur fabrication Détails
H01M 8/10 - Éléments à combustible avec électrolytes solides
91.
HEAT-SHRINKABLE POLYESTER FILM HAVING VOIDS AND PROCESS FOR PRODUCING SAME
A heat-shrinkable polyester film having voids is provided which is composed of at least two layers, at least one of which is a polyester resin layer containing a polycycloolefin resin and having voids. The film has an apparent specific gravity less than 1.00 and has specific thermal contraction properties and specific mechanical properties. Alternatively, the film imparts specific suitability for opening along a perforation. Also provided is a process for producing the heat-shrinkable polyester film having voids.
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B29C 55/14 - Étirage suivant plusieurs axes suivant deux axes successivement
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
92.
VOID-CONTAINING HEAT-SHRINKABLE POLYESTER FILM AND PROCESS FOR PRODUCTION THEREOF
Disclosed is a void-containing heat-shrinkable polyester film which is composed of at least two layers, wherein at least one of the layers is a polyester resin layer comprising a cyclic polyolefin resin and containing voids. The film has an apparent specific gravity of less than 1.00 and has specified heat shrinking properties and mechanical properties. Also disclosed is a void-containing heat-shrinkable polyester film as mentioned above, which exhibits specified cuttability along a perforation. Further disclosed is a process for producing a void-containing heat-shrinkable polyester film as mentioned above.
Provided is a transparent conductive film in which the surface resistance value is low and patterns formed on a transparent conductive thin film are inconspicuous since the difference in optical characteristics is small between the portion with the transparent conductive thin film and the portion without it in an electrode film used for an electrostatic capacitive type touch panel or the like. In the transparent conductive laminated film, a high refractive index layer, a low refractive index layer, and a transparent conductive thin film layer are layered in this order on a base formed of a transparent plastic film, and the refractive index of the high refractive index layer ranges from 1.70 to 2.50 and the film thickness thereof ranges from 4 to 20 nm, the refractive index of the low refractive index layer ranges from 1.30 to 1.60 and the film thickness thereof ranges from 20 to 50 nm, and the surface resistance value of the transparent conductive thin film layer is 50 to 300 Ω/□ and the film thickness thereof is 10 to 30 nm.
Disclosed is a biaxially-oriented polyester film for use as a wrap-around label for beverage containers that comprises a polyester with low oligomer content, causes no loss of productivity or quality of the film, and is not prone to problems due to static electricity. The ethylene terephthalate in the biaxially-oriented polyethylene terephthalate film contains cyclic trimers at no more than 9000 ppm; molten specific resistance of the biaxially-oriented polyethylene terephthalate film at 285 ℃ does not exceed 1.0×108 Ω*cm; and, for at least one side of the biaxially-oriented polyethylene terephthalate film, the surface resistivity at a relative humidity of less than 65% does not exceed 13 logΩ. Also disclosed is a wrap-around container label constituted from the aforesaid film.
Disclosed is a transparent conductive multilayer film for an electrode film that is used in a capacitive touch panel or the like, and has a low surface resistance. When a transparent conductive thin film is patterned in the transparent conductive multilayer film, the pattern is not highly visible since the difference in the optical characteristics is small between the portion with the transparent conductive thin film and the portion without the transparent conductive thin film. Specifically disclosed is a transparent conductive multilayer film which has a structure wherein a high refractive index layer, a low refractive index layer and a transparent conductive thin film layer are arranged in this order on a base that is composed of a transparent plastic film. The transparent conductive multilayer film is characterized in that the high refractive index layer has a refractive index of 1.70-2.50 and a film thickness of 4-20 nm, the low refractive index layer has a refractive index of 1.30-1.60 and a film thickness of 20-50 nm, and the transparent conductive thin film layer has a specific resistance of 1.0-4.6 × 10-4 Ω·cm and a film thickness of 10-28 nm.
Disclosed is an expression vector which is effective for efficiently establishing a transformed cell capable of expressing a gene for a protein of interest at a high level. Specifically disclosed is an expression vector which comprises: an expression cassette for a drug selection marker gene, which comprises an mRNA-destabilizing sequence; at least one gene expression stabilizing element; and an expression cassette for a gene for a protein of interest. Preferably, the mRNA-destabilizing sequence is derived from an AT-rich sequence occurring in a cytokine, an interleukin or a 3'-untranslated region of a protooncogene, and the gene expression stabilizing element is derived from the genome of a Chinese hamster.
Disclosed is a coated base fabric for an air bag, which is obtained by coating at least one surface of a fabric that is configured of synthetic fiber filaments with an elastomer resin. The coated base fabric for an air bag is characterized in that: the amount of the coated resin is as small as 10-20 g/m2; the crown portion of the fabric surface has an average resin thickness of 4.0-12.0 μm both in the warp direction and in the weft direction; the average of the burning rate as determined in accordance with FMVSS302 is not more than 60 mm/min both in the warp direction and in the weft direction; and the maximum value of the burning rate is not more than 1.20 times the average of the burning rate both in the warp direction and in the weft direction.
D06M 15/643 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone contenant du silicium dans la chaîne principale
B60R 21/235 - Éléments gonflables caractérisés par leur matériau
Disclosed is a heat shrinkable polyester film which has extremely good perforated line openability. Specifically disclosed is a heat shrinkable polyester film which is formed from a polyester resin that is mainly composed of ethylene terephthalate and contains not less than 13% by mole of one or more monomer components that can be amorphous components in all the polyester resin components. The heat shrinkable polyester film has specific heat shrinkage characteristics and specific mechanical characteristics after heat shrinkage.
G09F 3/04 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues attachés ou fixés par le matériau de l'étiquette elle-même, p. ex. par thermo-adhérence
Disclosed is a glucose dehydrogenase (GDH) which has high thermal stability and high substrate specificity and can exhibit a high affinity for a substrate when nicotinamide adenine dinucleotide (NAD) is used as a coenzyme. A GDH having high thermal stability and strict substrate specificity can be obtained from hyperthermophilic archaea Thermoproteus sp. strain GDH1. Further, a modified GDH which can exhibit an improved affinity for glucose when NAD is used as a coenzyme can be successfully produced by substituting an amino acid residue located at a specific position in the aforementioned GDH by a different amino acid residue.
C12N 1/15 - ChampignonsLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 1/19 - LevuresLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 1/21 - BactériesLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
C12N 9/04 - Oxydoréductases (1.), p. ex. luciférase agissant sur des groupes CHOH comme donneurs, p. ex. oxydase de glucose, déshydrogénase lactique (1.1)
C12P 21/02 - Préparation de peptides ou de protéines comportant une séquence connue de plusieurs amino-acides, p. ex. glutathion
G01N 33/66 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir les sucres du sang, p. ex. le galactose
100.
METHOD FOR HIGHLY SENSITIVE DETECTION OF PROTEIN-PROTEIN INTERACTION
Disclosed is an assay system which utilizes a split luciferase and has a significantly high sensitivity. In an embodiment of the assay system, for the purpose of detecting the binding between a first protein and a second protein both having a binding ability to each other, a first fusion protein of the first protein and a peptide having an amino acid sequence depicted in SEQ ID NO: 1 is prepared, a second fusion protein of the second protein and a peptide having an amino acid sequence selected from the group consisting of the sequences depicted in SEQ ID NO: 2 to SEQ IS NO: 6 is prepared, the first fusion protein and the second fusion protein are allowed to interact with each other to form a complex, and subsequently the luminescent activity of the complex is determined.
C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
C12N 9/02 - Oxydoréductases (1.), p. ex. luciférase
C12Q 1/26 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une oxydoréductase
G01N 33/566 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet utilisant un support spécifique ou des protéines réceptrices comme réactifs pour la formation de liaisons par ligand
