Provided are crosslinked resin particles containing a polyhydroxyalkanoate resin and having a gel fraction of 50% or more and a volume mean diameter of 0.1 to 10 μm. The polyhydroxyalkanoate resin may be a poly(3-hydroxyalkanoate) resin. The crosslinked resin particles can be produced by crosslinking the polyhydroxyalkanoate resin in the presence of a peroxide in an aqueous dispersion of particles of the polyhydroxyalkanoate resin.
C08G 63/06 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés des acides hydroxycarboxyliques
C08J 3/24 - Réticulation, p. ex. vulcanisation, de macromolécules
2.
METALLIZED RESIN FILM, PRINTED WIRING BOARD, CURRENT COLLECTOR FILM FOR LITHIUM ION BATTERIES, AND METHOD FOR MANUFACTURING METALLIZED RESIN FILM
A metallized resin film includes a resin composition layer, an electroless copper plating layer, and an adhesion layer including ionic copper interposed between the resin composition layer and the electroless copper plating layer. The resin composition layer includes a metal oxide particle and a polyimide-based resin having a storage modulus of 0.02 GPa or more at a temperature of 300° C. The adhesion layer has a light reflectance of 30% or less.
C23C 18/16 - Revêtement chimique par décomposition soit de composés liquides, soit de solutions des composés constituant le revêtement, ne laissant pas de produits de réaction du matériau de la surface dans le revêtementDépôt par contact par réduction ou par substitution, p. ex. dépôt sans courant électrique
C23C 18/20 - Pré-traitement du matériau à revêtir de surfaces organiques, p. ex. de résines
C23C 18/22 - Pré-traitement du matériau à revêtir de surfaces organiques, p. ex. de résines pour rendre la surface rugueuse, p. ex. par décapage
C23C 18/40 - Revêtement avec du cuivre en utilisant des agents réducteurs
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
H05K 3/18 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de la précipitation pour appliquer le matériau conducteur
Provided is an automatic hair transplant device capable of stably taking out a hair material from a storage container and transplanting the hair material. The automatic hair transplant device includes a storage container having an outlet at a bottom thereof, the storage container placing a hair material across the outlet on the bottom. Furthermore, the automatic hair transplant device includes an energizing part configured to apply a force to the hair material, the force having a component in a direction away from the outlet.
A61F 2/00 - Filtres implantables dans les vaisseaux sanguinsProthèses, c.-à-d. éléments de substitution ou de remplacement pour des parties du corpsAppareils pour les assujettir au corpsDispositifs maintenant le passage ou évitant l'affaissement de structures corporelles tubulaires, p. ex. stents
A pre-preg composite includes a thermoplastic-thermosetting resin composition and fibers, re-moldability of a molded part prior to final cure, and is capable of being final cured in a free-standing state. The thermoplastic-thermosetting resin includes a crosslinkable thermoplastic resin and a thermosetting resin. A method of making the pre-preg is provided. A method of forming a thermoset article from the pre-preg composite is also provided. The method includes providing a pre-preg composite, pre-curing the pre-preg composite such that the pre-preg composite is cured to an extent of from 2% to 80%, and curing the pre-cured pre-preg composite to form the thermoset article.
A polyhydroxyalkanoate copolymer mixture is produced by culturing a microorganism. The mixture contains: a fraction (I) that contains a polyhydroxyalkanoate copolymer having 3-hydroxybutyrate structural units and 3-hydroxyhexanoate structural units and that has an average 3-hydroxyhexanoate content of 9 to less than 20 mol %; and a fraction (II) that contains a polyhydroxyalkanoate having 3-hydroxybutyrate structural units and that has an average 3-hydroxyhexanoate content of 0 to 8 mol %. The weight percentage of the fraction (II) in the polyhydroxyalkanoate copolymer mixture is 45% or more.
Provided is a medical instrument that includes an in-vivo indwelling tube that is easily inserted through a constricted site or a blocked site. The medical instrument includes: an in-vivo indwelling tube that has a longitudinal direction and has a proximal end and a distal end; and an inner tubular member that is disposed in the lumen of the in-vivo indwelling tube, has a longitudinal direction, and has a proximal end and a distal end. The in-vivo indwelling tube has at least an inner diameter Sd1 and an inner diameter Sd2 smaller than the inner diameter Sd1. The position of the inner diameter Sd2 in the longitudinal direction is further on the distal side than the position of the inner diameter Sd1. The inner tubular member is movable in the longitudinal direction in the lumen of the in-vivo indwelling tube, but the distal end of the inner tubular member cannot be moved further toward the distal side than the distal end of the in-vivo indwelling tube.
This balloon catheter (100) has a group of balloon members, which includes a plurality of balloon members that are arranged, and a proximal shaft member (3) disposed proximally to the balloon members. The group of balloon members includes an inner balloon member and an outer balloon member. The proximal shaft member (3) has a guide wire lumen (30), a first lumen (31), and second lumens (32). In a cross section perpendicular to the longitudinal direction of the proximal shaft member (3), the distance between the centroid (30c) of the guide wire lumen (30) and the centroid (32c) of each second lumen (32) is larger than the distance between the centroid (30c) of the guide wire lumen (30) and the centroid (31c) of the first lumen (31).
A61F 2/958 - Instruments spécialement adaptés pour insérer ou retirer les stents ou les endoprothèses déployables couvertes ballons gonflables pour insérer les stents ou les endoprothèses déployables couvertes
A61M 25/14 - Agencement ou forme des conduits laissant passer les fluides, p. ex. de plusieurs conduits pour les fluides
8.
RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND METHOD FOR MODIFYING POLYMER
The present invention addresses the problem of providing a resin composition in which a polymer having a carbonyl group and/or a carboxyl group is modified so as to change the physical properties thereof. The problem is solved by a resin composition which is obtained by melt-kneading a component A that is a polymer having a carbonyl group and/or a carboxyl group and a component B that is a terminally modified vinyl polymer having one or more amino groups at an end of the molecule.
A vinyl chloride-based fiber includes a vinyl chloride-based resin composition. The vinyl chloride-based resin composition includes a vinyl chloride-based resin A and a vinyl chloride-based resin B. The vinyl chloride-based resin A is a copolymer of vinyl chloride and a macromonomer and the vinyl chloride-based resin B is a vinyl chloride-based resin other than the vinyl chloride-based resin A. A method for producing the vinyl chloride-based fiber includes a step of obtaining undrawn yarn by melt-spinning the vinyl chloride-based resin composition.
D01F 6/32 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de copolymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone comportant des hydrocarbures halogénés comme constituant majeur
D01D 5/08 - Méthodes de filage à partir de masses en fusion
The present invention addresses the problem of providing a new method for efficiently isolating a mesenchymal stem cell as a single cell and efficiently proliferating the single cell. Provided is a method for isolating a single mesenchymal stem cell from a cell population including mesenchymal stem cells, the method comprising: a first culture step for culturing the cell population in a first culture medium containing a human platelet lysate; a recovery step for recovering the cell population after the first culture step; and an isolation step for isolating a single mesenchymal stem cell from the cell population after the recovery step.
A composition for promoting root nodule formation that can promote the formation of root nodule is provided. The composition can also promote the formation of root hair. The composition for promoting root nodule formation includes at least one biosurfactant selected from peptide-based biosurfactants and sugar-based biosurfactants, and an agriculturally acceptable carrier.
A01N 25/30 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles caractérisés par les agents tensio-actifs
A01N 65/20 - Fabaceae ou Leguminosae [famille du pois ou des légumineuses], p. ex. pois, lentille, soja, trèfle, acacia, robinier, derris ou millettia
A01P 21/00 - Régulateurs de croissance des végétaux
A method for producing a multifilament, comprising (A) heat-melting a raw material composition to obtain a molten product and discharging the molten product through the discharge holes to obtain a plurality of raw filaments in a molten state; and (B) blowing gases onto the plurality of raw filaments, comprising (B1) blowing a first gas onto the plurality of raw filaments in the molten state to cool raw filaments and (B2) blowing a second gas onto the plurality of raw filaments cooled in (B1). In (B1), a temperature of the first gas is (Tc−45° C.) to (Tc−30° C.), Tc is a crystallization temperature of the poly(3-hydroxyalkanoate) resin, and in (B2), a temperature of the second gas is higher than the temperature of the first gas, and is (Tc−30° C.) to (Tc−10° C.). The raw material composition contains a poly(3-hydroxyalkanoate) resin. An average value of fineness of the single filaments is 15 dtex or less.
D04H 1/56 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par soudage des fibres ensembles, p. ex. par fusion partielle ou dissolution en association avec la formation de la fibre, p. ex. suivant immédiatement l'extrusion des fibres en brin
16.
COMPOSITION FOR POTENTIATING EFFECTS OF USEFUL SUBSTANCE
A composition that is used in combination with a useful substance to allow a plant to efficiently absorb the useful substance and potentiate the effects of the useful substance in the plant is provided. The composition includes a biosurfactant and a phospholipid. At least one type of the biosurfactant is selected from among a peptide-based biosurfactant and a sugar-based biosurfactant. The composition is applied to a plant separately from the useful substance or as a mixture with the useful substance.
A01N 25/30 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles caractérisés par les agents tensio-actifs
Provided is a thermoplastic resin composition containing: 80 to 99.9 parts by weight of a thermoplastic resin (A); and 0.1 to 20 parts by weight of crosslinked resin particles (B) containing a polyhydroxyalkanoate resin and having a gel fraction of 50% or more. The total amount of the thermoplastic resin (A) and the crosslinked resin particles (B) is 100 parts by weight. The polyhydroxyalkanoate resin may be a poly(3-hydroxyalkanoate) resin. The crosslinked resin particles (B) may have a volume mean diameter of 0.1 to 10 μm. The thermoplastic resin composition can be processed into a molded article.
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C08G 63/06 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés des acides hydroxycarboxyliques
A composition for coating plant seeds that can promote the initial plant growth and/or that can promote the plant growth under stress conditions is provided. The composition for coating plant seeds includes allantoin, an amino acid, and an agriculturally acceptable carrier. The amino acid may be L-tryptophan. Coated seeds include plant seeds and, on the surface of the seeds, a composition including allantoin and an amino acid.
A01N 25/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles
A01N 43/38 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un atome d'azote comme unique hétéro-atome du cycle des cycles à cinq chaînons condensés avec des carbocycles
A01P 21/00 - Régulateurs de croissance des végétaux
20.
GRAPHITE COMPOSITE AND METHOD FOR PRODUCING GRAPHITE COMPOSITE
In order to realize a graphite composite that has excellent thermal diffusion ability, is resistant to cracking of anisotropic graphite, has excellent heat resistance, and has a small degree of warpage, the present invention uses a graphite composite (103) provided with: anisotropic graphite (1) having a crystal orientation plane (20) of a graphite layer disposed parallel to the XZ plane in an XYZ space and having a first main surface (30) and a second main surface (31) that are parallel to the XY plane; a first metal layer (3) on the first main surface and a second metal layer (4) on the second main surface that have a specific thickness; and an adhesive layer (11) and a reinforcing layer (10) that are parallel to the YZ plane.
Provided are a rubber composition with which it is possible to obtain a rubber product having low rolling resistance, a rubber product obtained from the rubber composition, and a pneumatic tire serving as the rubber product. There is used a rubber composition containing, per 100 parts by weight of a diene rubber (A), 5-200 parts by weight of silica (B), 0.5-50 parts by weight of carbon black (C), 0.5-20 parts by weight of a silane coupling agent (D), and 1-20 parts by weight of a (meth)acrylic acid ester polymer (E) having a terminal mercapto group.
C08K 5/541 - Composés contenant du silicium contenant de l'oxygène
C08L 33/04 - Homopolymères ou copolymères des esters
C08L 53/00 - Compositions contenant des copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères
22.
RUBBER COMPOSITION, RUBBER PRODUCT, AND PNEUMATIC TIRE
The present invention provides: a rubber composition from which it is possible to obtain a rubber product that has low rolling resistance; a rubber product which is obtained from this rubber composition; and a pneumatic tire which is the rubber product. The present invention uses a rubber composition which contains a diene rubber (A), silica (B), carbon black (C), a silane coupling agent (D), and a (meth)acrylate ester polymer (E) that satisfies the following condition (a) and the like. (a) The polymer has a first end and a second end as both ends of the polymer, and has a group represented by general formula (1) at the first end. (In formula (1), R1and R2are the same or different and each represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, or an aryl group having 6 to 20 carbon atoms. R3 represents a hydrogen atom or a methyl group. Y represents an alkylene group having 1 to 18 carbon atoms or a single bond.)
C08L 9/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures à diènes conjugués
B60C 1/00 - Pneumatiques caractérisés par la composition chimique, la disposition ou le mélange physique de la composition
C08F 297/00 - Composés macromoléculaires obtenus en polymérisant successivement des systèmes différents de monomère utilisant un catalyseur de type ionique ou du type de coordination sans désactivation du polymère intermédiaire
C08K 5/541 - Composés contenant du silicium contenant de l'oxygène
C08L 33/04 - Homopolymères ou copolymères des esters
C08L 53/00 - Compositions contenant des copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères
23.
CALCIUM SALT OF REDUCED Β-NICOTINAMIDE MONONUCLEOTIDE AND METHOD FOR PRODUCING SAME
The purpose of the present disclosure is to provide, with regard to reduced β-nicotinamide mononucleotide (NMNH), which is expected to exhibit an excellent anti-aging effect, a calcium salt of NMNH as a novel NMNH salt that is easy to distribute and handle and provide a method for producing the calcium salt of NMNH. One aspect of the present embodiment is a calcium salt of reduced β-nicotinamide mononucleotide.
C07H 19/04 - Radicaux hétérocycliques contenant uniquement des atomes d'azote comme hétéro-atomes du cycle
A61K 31/706 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'azote comme hétéro-atome d'un cycle, p. ex. nucléosides, nucléotides contenant des cycles à six chaînons avec l'azote comme hétéro-atome d'un cycle
A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
24.
SALT OF REDUCED β-NICOTINAMIDE MONONUCLEOTIDE, AND METHOD FOR PRODUCING SAME
The purposes of the present disclosure are: to provide a novel salt of reduced β-nicotinamide mononucleotide (NMNH), the NMNH being expected to have an excellent anti-aging effect and the salt being easy to distribute and handle; and to provide a method for producing the novel salt of NMNH. One embodiment of the present invention is a salt of reduced β-nicotinamide mononucleotide that is at least one salt selected from among potassium salts, ammonium salts, and divalent metal salts excluding calcium salts.
A61K 31/706 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'azote comme hétéro-atome d'un cycle, p. ex. nucléosides, nucléotides contenant des cycles à six chaînons avec l'azote comme hétéro-atome d'un cycle
A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
25.
NOISE REDUCTION AGENT, RESIN COMPOSITION FOR FRICTION MATERIAL, AND FRICTION MATERIAL
The present invention addresses the problem of providing a novel noise reduction agent with which it is possible to provide a resin composition for a friction material capable of providing a friction material with reduced noise. Provided is a noise reduction agent containing polymer fine particles (A) having a specific tan delta peak top or a noise reduction agent containing polymer fine particles (A) having a specific configuration and a specific volume-average particle size.
C08F 291/02 - Composés macromoléculaires obtenus par polymérisation de monomères sur des composés macromoléculaires prévus par plus d'un des groupes sur des élastomères
C08L 51/04 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères greffés sur des caoutchoucs
C08L 61/04 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols
The purpose of the present disclosure is to provide a method which is for producing a biomass-derived hydroxyalkanoic acid ester and by which the conversion of polyhydroxyalkanoates into hydroxyalkanoic acid esters can be performed in good yield. This method for producing a biomass-derived hydroxyalkanoic acid ester comprises: a step for causing a polyhydroxyalkanoate-producing microorganism to produce polyhydroxyalkanoate particles in a water-containing system; a step for dispersing the produced polyhydroxyalkanoate particles in an alcohol; and a step for converting, into hydroxyalkanoic acid esters, polyhydroxyalkanoates constituting the polyhydroxyalkanoate particles in the alcohol dispersion, wherein said method has one feature among features i) to iv).
C07C 67/03 - Préparation d'esters d'acides carboxyliques par réaction d'un groupe ester avec un groupe hydroxyle
C07C 67/54 - SéparationPurificationStabilisationEmploi d'additifs par modification de l'état physique, p. ex. par cristallisation par distillation
C07C 69/675 - Esters d'acides carboxyliques dont le groupe carboxyle estérifié est lié à un atome de carbone acyclique et dont l'un des groupes OH, O-métal, —CHO, céto, éther, acyloxy, des groupes , des groupes ou des groupes se trouve dans la partie acide d'acides saturés d'acides hydroxycarboxyliques saturés
C12P 5/02 - Préparation des hydrocarbures acycliques
This curable composition for spray coating contains 100 parts by weight of a polyoxyalkylene-based polymer (A) that has a reactive silicon group, 10-50 parts by weight of a hydrocarbon-based diluent (B), 30-90 parts by weight of a plasticizer (C) that is a cyclic hydrocarbon group-containing dicarboxylic acid ester, and 0.6-7 parts by weight of a polyamide-based rheology modifier (D). A cured film is produced by spray-coating the surface of a base material with the curable composition and subsequently curing the curable composition.
B05D 1/02 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
C08G 65/336 - Polymères modifiés par post-traitement chimique avec des composés organiques contenant du silicium
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
C09D 5/46 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte pour pulvérisation par flammeCompositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte pour revêtement électrostatique ou pour revêtement par agglomération par effet tourbillon
The present invention provides a positive electrode composite active substance which includes a uniform coating layer as compared with the related art and can suppress generation of gas due to decomposition of a nonaqueous electrolytic solution, and a method of manufacturing the positive electrode composite active substance. An oxide active substance, and a coating layer covering a surface of the oxide active substance are provided, the oxide active substance includes a lithium manganese-based oxide having a spinel-type crystal structure, the coating layer includes a phosphate-based compound represented by Formula (1), and the coating layer has a thickness of 5 nm or more and 20 nm or less,
The present invention provides a positive electrode composite active substance which includes a uniform coating layer as compared with the related art and can suppress generation of gas due to decomposition of a nonaqueous electrolytic solution, and a method of manufacturing the positive electrode composite active substance. An oxide active substance, and a coating layer covering a surface of the oxide active substance are provided, the oxide active substance includes a lithium manganese-based oxide having a spinel-type crystal structure, the coating layer includes a phosphate-based compound represented by Formula (1), and the coating layer has a thickness of 5 nm or more and 20 nm or less,
LiaAbDcPO4 (1)
where a, b, and c satisfy 0.9
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
29.
METHOD FOR PRESERVING SOLID COMPOSITION CONTAINING FORM II CRYSTAL OF REDUCED COENZYME Q10, AND PACKAGE BODY CONTAINING SAID SOLID COMPOSITION
The present specification discloses a means capable of controlling the decrease of reduced coenzyme Q10 due to its oxidation during storage of a solid composition containing the reduced coenzyme Q10. One or more embodiments of the present invention relate to a method for storing a solid composition containing a reduced coenzyme Q10 Form II crystal, an emulsifier having an HLB of less than 6.0, and an antioxidant, the method including storing the solid composition in a gas phase having a relative humidity of 50% or more. One or more embodiments of the present invention relate to a package including: a solid composition containing a reduced coenzyme Q10 Form II crystal, an emulsifier having an HLB of less than 6.0, and an antioxidant; a gas phase having a relative humidity of 50% or more; and a container enclosing the solid composition and the gas phase.
One or more embodiments of the present invention relate to modacrylic fibers comprising a modacrylic resin, wherein: the modacrylic resin is a graft copolymer including 35-84 mass% of a constituent unit derived from acrylonitrile, 15-64 mass% of a constituent unit derived from a vinyl halide and/or a vinylidene halide, 0.5-9.5 mass% of a constituent unit derived from a carboxylic acid ester-based monomer, and 0.5-40 mass% of a constituent unit derived from a macromonomer having, in the main chain, a polymer including an ethylenically unsaturated monomer; and the carboxylic acid ester-based monomer is at least one selected from the group consisting of a vinyl ester and a hydroxyalkyl (meth)acrylate.
C08F 290/04 - Polymères prévus par les sous-classes ou
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
31.
METHOD FOR REDUCING COBALT CONTENT IN CYANOCOBALT COMPLEX-CONTAINING AQUEOUS SOLUTION
Provided is a method for reducing a cobalt content in a cyanocobalt complex-containing aqueous solution, the method being capable of reducing a cobalt content in an aqueous solution even under conditions other than high-temperature and high-pressure conditions. This method involves: generating a first precipitate in a cobalt-containing acidic aqueous solution by adding a copper compound and a dithiocarbamate polymer to a cyanocobalt complex-containing aqueous solution in a state where the pH is less than 5.0, and adjusting the pH of the cobalt-containing acidic aqueous solution to 8.0 or more after the first precipitate is generated to generate a second precipitate in the cobalt-containing basic aqueous solution, wherein at least part of the first precipitate and at least part of the second precipitate generated by the above method are removed.
To provide an in-vivo indwelling device that is capable of promoting early thrombosis at a target site such as the interior of an aneurysm and is unlikely to cause damage even when brought into contact with another object. An in-vivo indwelling device (1) comprises a coil (10) around which a wire material (11) is wound and which has a longitudinal axis direction (x), and a fiber (20) disposed in the lumen of the coil (10). The fiber (20) partially extends to the outside of the coil (10). On the outside of the coil (10), the fiber (20) has a branch point (60) at which the fiber (20) branches.
A61B 17/12 - Instruments, dispositifs ou procédés chirurgicaux pour ligaturer ou comprimer par un autre moyen les parties tubulaires du corps, p. ex. les vaisseaux sanguins ou le cordon ombilical
33.
PEROVSKITE PRECURSOR SOLUTION, METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL
A perovskite precursor solution according to one aspect of the present invention contains: a solvent; a perovskite precursor that forms a perovskite compound which performs photoelectric conversion; a hole transport layer-forming compound that forms a self-assembled monolayer which has hole-selective permeability; and an optionally substituted chain hydrocarbon group having 5 or more carbon atoms and an ionic functional group.
H10K 30/40 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant une structure p-i-n, ayant p. ex. un absorbeur pérovskite entre des couches de transport de charge de type p et de type n
H10K 30/86 - Couches à haute mobilité des trous, p. ex. de transport des trous ou couches de blocage des électrons
The problem addressed is to provide a curable resin composition capable of providing a cured product excellent in toughness. Provided is a curable resin composition that contains specific amounts of component (A): a specific epoxy group-containing substance, component (B): polymer particles having a specific structure, and component (C): a specific epoxy curing agent, in which component (D): curing accelerator is not contained or is contained in a specific amount, and the values X or Y are within specific ranges.
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
B60B 5/02 - Roues, rayons, disques, jantes, moyeux, entièrement ou principalement faits de matériaux non métalliques en matériaux synthétiques
B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage
C08F 279/02 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères de monomères contenant plusieurs liaisons doubles carbone-carbone tels que définis dans le groupe sur des polymères de diènes conjugués
C08G 59/20 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les composés époxydés utilisés
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C08L 51/04 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères greffés sur des caoutchoucs
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
C09J 163/00 - Adhésifs à base de résines époxyAdhésifs à base de dérivés des résines époxy
The present invention relates to a polyimide having a diamine component and a tetracarboxylic dianhydride component. The polyimide may be a polyamide-imide having an amide structural unit formed by bonding of the diamine component and a polybasic acid component. The polyimide contains a diamine represented by general formula (X1) as the diamine component and contains, as the tetracarboxylic dianhydride component, at least one tetracarboxylic dianhydride selected from the group consisting of a tetracarboxylic dianhydride having an ether bond, a tetracarboxylic dianhydride having a cardo structure, and a bis(trimellitic anhydride) ester. In general formula (X1), n is an integer of 1-5, and R1to R8 are each independently hydrogen, an alkyl chain, a halogen, or an alkoxy group.
32n22nn- (where n is an integer of 1-20), and the diamine is preferably 2,2'-bis(trifluoromethoxy)benzidine, 3,3'-bis(trifluoromethoxy)benzidine, 2,3'-bis(trifluoromethoxy)benzidine, or the like.
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
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
32n22nn- (where n is an integer of 1-20), and the diamine is preferably 2,2'-bis(trifluoromethoxy)benzidine, 3,3'-bis(trifluoromethoxy)benzidine, 2,3'-bis(trifluoromethoxy)benzidine, or the like.
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
38.
SOLID COMPOSITION CONTAINING FORM II-TYPE CRYSTAL OF REDUCED COENZYME Q10
The present specification discloses a means capable of controlling the decrease of reduced coenzyme Q10 due to its oxidation during storage of a solid composition containing the reduced coenzyme Q10. One or more embodiments of the present invention relate to a solid composition containing a reduced coenzyme Q10 Form II crystal, an emulsifier, and an antioxidant. Another one or more embodiments of the present invention relate to a method for producing a particulate solid composition containing a reduced coenzyme Q10 Form II crystal, an emulsifier, an antioxidant, and a binder, the method including granulating a mixture containing the reduced coenzyme Q10 Form II crystal, the emulsifier, the antioxidant, the binder, and a liquid binder.
A61K 47/10 - AlcoolsPhénolsLeurs sels, p. ex. glycérolPolyéthylène glycols [PEG]PoloxamèresAlkyléthers de PEG/POE
A61K 47/12 - Acides carboxyliquesLeurs sels ou anhydrides
A61K 47/24 - Composés organiques, p. ex. hydrocarbures naturels ou synthétiques, polyoléfines, huile minérale, gelée de pétrole ou ozocérite contenant des atomes autres que des atomes de carbone, d'hydrogène, d'oxygène, d'halogènes, d'azote ou de soufre, p. ex. cyclométhicone ou phospholipides
A61K 47/26 - Hydrates de carbone, p. ex. polyols ou sucres alcoolisés, sucres aminés, acides nucléiques, mono-, di- ou oligosaccharidesLeurs dérivés, p. ex. polysorbates, esters d’acide gras de sorbitan ou glycyrrhizine
A61K 47/36 - PolysaccharidesLeurs dérivés, p. ex. gommes, amidon, alginate, dextrine, acide hyaluronique, chitosane, inuline, agar-agar ou pectine
A medical device comprising: a basket; a connection member disposed on a proximal side with respect to the basket; and a basket pusher disposed on the proximal side with respect to the connection member, wherein the connection member is configured to be bendable such that in a state where, a 0.1 g weight is connected, in 37° C. warm water, on a distal side with respect to a middle point of a length from the distal end of the basket to the proximal end of the basket, an angle on the proximal side between the extending direction of the basket pusher in a state where the basket pusher is horizontally fixed and the straight line passing through the distal end of the basket and the proximal end of the basket is 150 degrees or less.
A61B 17/12 - Instruments, dispositifs ou procédés chirurgicaux pour ligaturer ou comprimer par un autre moyen les parties tubulaires du corps, p. ex. les vaisseaux sanguins ou le cordon ombilical
A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux
A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
40.
DOUBLE STRANDED CIRCULAR DNA VECTOR, METHOD FOR PRODUCING LINEAR COVALENTLY CLOSED DNA, AND FUSION POLYPEPTIDE CONTAINING PROTELOMERASE AND ENDONUCLEASE
Provided is a double-stranded circular DNA vector, including a protelomerase gene sequence encoding a protelomerase, an endonuclease gene sequence encoding an endonuclease, a pair of protelomerase recognition sequences which are recognized by said protelomerase for cleaving said vector, at least one endonuclease recognition sequence which is recognized by said endonuclease for cleaving said vector, and a nucleic acid sequence of interest. The protelomerase gene sequence, the endonuclease gene sequence, and the endonuclease recognition sequence are placed in the same region between the pair of protelomerase recognition sequences, and the nucleic acid sequence of interest is placed in the other region between said pair of protelomerase recognition sequences in said double-stranded circular DNA vector. The protelomerase gene sequence and the endonuclease gene sequence are placed under the control of a promoter which is capable of regulating the expression.
C12N 15/62 - Séquences d'ADN codant pour des protéines de fusion
C12N 15/70 - Vecteurs ou systèmes d'expression spécialement adaptés à E. coli
C12N 15/75 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes procaryotes autres que E. coli, p. ex. Lactobacillus, Micromonospora pour Bacillus
An aqueous ink composition that has excellent adhesion with respect to at least one selected from a polyolefin base material, a polyester base material, and a polyamide base material is provided. The aqueous ink composition contains (A) a vinyl chloride-based resin emulsion and/or an acrylic resin emulsion; and at least one selected from (B) a polyolefin-based resin emulsion and (C) an alkali-soluble resin.
C08F 2/26 - Polymérisation en émulsion utilisant des agents émulsifiants anioniques
C08F 259/04 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères de monomères contenant des halogènes tels que définis dans le groupe sur des polymères contenant du chlore sur des polymères de chlorure de vinyle
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
A puncture catheter (1) comprises: a resin tube (10) having a longitudinal direction (x) and a lumen (10e) extending in the longitudinal direction (x); a tubular member (20) having an outer surface (20d) in contact with an inner surface (10c) of a distal part of the resin tube (10); and a medical puncture needle (30) movable in the longitudinal direction (x) of the resin tube (10) in the lumen (10e) of the resin tube (10) and a lumen (20e) of the tubular member (20). The tubular member (20) is composed of a braid formed by braiding wires, a coil (23) formed by winding a wire (21), a pipe having a plurality of holes or grooves formed therein, or a combination thereof.
A61M 5/14 - Dispositifs de perfusion, p. ex. perfusion par gravitéPerfusion sanguineAccessoires à cet effet
A61M 5/172 - Moyens pour commander l'écoulement des agents vers le corps ou pour doser les agents à introduire dans le corps, p. ex. compteurs de goutte-à-goutte électriques ou électroniques
This resin composition contains a polyimide and a polyester. The polyester has a weight average molecular weight of more than 10,000. The polyimide contains a diamine having a fluorene structure as a diamine component and contains one or more types selected from the group consisting of a bisphenol type tetracarboxylic acid dianhydride, a bis(trimellitic anhydride) ester and a tetracarboxylic acid dianhydride having a fluorene structure as a tetracarboxylic acid dianhydride component. Because the polyimide and the polyester are compatible, a molded body formed from the resin composition, such as a film, exhibits high transparency.
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
B29K 67/00 - Utilisation de polyesters comme matière de moulage
B29K 79/00 - Utilisation comme matière de moulage d'autres polymères contenant dans la chaîne principale uniquement de l'azote avec ou sans oxygène ou carbone
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
This resin composition contains a polyamideimide and a polyester. The polyester has a weight average molecular weight of more than 10,000. The polyamideimide contains a diamine having a fluorene structure as a diamine component and contains one or more types selected from the group consisting of a bisphenol type tetracarboxylic acid dianhydride, a bis(trimellitic anhydride) ester, and a tetracarboxylic acid dianhydride having a fluorene structure as a tetracarboxylic acid dianhydride component. As the polyamideimide and the polyester are compatible, a molded body formed from the resin composition, such as a film, exhibits high transparency.
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
B29K 67/00 - Utilisation de polyesters comme matière de moulage
B29K 79/00 - Utilisation comme matière de moulage d'autres polymères contenant dans la chaîne principale uniquement de l'azote avec ou sans oxygène ou carbone
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
Provided is a method for producing an aqueous polyhydroxyalkanoate suspension, the method including the step of adding hydrogen peroxide to an aqueous suspension containing a polyhydroxyalkanoate and having a pH of 5 or less. Preferably, the amount of the hydrogen peroxide added is from 0.1 to 1 wt % based on the weight of solids including the polyhydroxyalkanoate. Preferably, the bacterial count in the aqueous suspension containing the hydrogen peroxide added is 4×102/ml or less. Preferably, the concentration of solids including the polyhydroxyalkanoate in the aqueous suspension is from 20 to 60 wt %.
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
D21H 19/12 - Couches sans pigments appliquées sous forme d'une solution utilisant de l'eau comme solvant unique, p. ex. en présence de composés acides ou alcalins
47.
METHOD FOR PRESERVING SOLID COMPOSITION THAT CONTAINS FORM II TYPE CRYSTALS OF REDUCED COENZYME Q10, AND PACKING THAT CONTAINS SAID SOLID COMPOSITION
The present specification discloses a means capable of controlling the decrease of reduced coenzyme Q10 due to its oxidation during storage of a solid composition containing the reduced coenzyme Q10. One or more embodiments of the present invention relate to a method for storing a solid composition containing a reduced coenzyme Q10 Form II crystal, an emulsifier having an HLB of 6.0 or more, and an antioxidant, the method including storing the solid composition in a gas phase having a relative humidity of less than 50%. One or more embodiments of the present invention relate to a package including: a solid composition containing a reduced coenzyme Q10 Form II crystal, an emulsifier having an HLB of 6.0 or more, and an antioxidant; a gas phase having a relative humidity of less than 50%; and a container enclosing the solid composition and the gas phase.
The purpose of the present invention is to achieve a heat insulation sash which is excellent in material recyclability, heat insulation properties, and lightweight properties. In a heat insulation sash (10), a frame body (1) and synthetic resin foam particles (2A) each include first and second polyvinyl chloride-based resins as a base material resin. The chlorine content of a first polyvinyl chloride-based resin included in the frame body (1) is lower than the chlorine content of a second polyvinyl chloride-based resin included in the synthetic resin foam particles (2A), and the expansion ratio of the synthetic resin foam particles (2A) is 10-50 times.
B29C 44/00 - Moulage par pression interne engendrée dans la matière, p. ex. par gonflage ou par moussage
B29C 48/12 - Objets présentant une circonférence irrégulière lorsqu'ils sont visualisés en coupe transversale, p. ex. profilés pour fenêtres
B29C 48/15 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet incorporant des éléments ou des couches préformés, p. ex. moulage par extrusion autour d’inserts
B29C 48/16 - Articles comprenant au moins deux composants, p. ex. couches coextrudées
C08J 9/04 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable
An indwelling system (1) for an in vivo indwelling device comprising a first coil (11) and a second coil (21) having a coil hardness less than that of the first coil (11), wherein: a drug is disposed on the surface of the first coil (11); and, on the surface of the second coil (21), either a drug is disposed so that the amount of the drug per unit length of the coil is less than that of the first coil (11), or no drug is disposed.
A61B 17/12 - Instruments, dispositifs ou procédés chirurgicaux pour ligaturer ou comprimer par un autre moyen les parties tubulaires du corps, p. ex. les vaisseaux sanguins ou le cordon ombilical
50.
METHOD FOR PRODUCING SOLAR CELL STRING, AND SOLAR CELL STRING
Provided is a method for producing a solar cell string including: preparing a plurality of small cell pieces by forming a first collector electrode by applying a first collector electrode material including a first metal component and a first resin component to one surface of a semiconductor substrate and curing the first collector electrode material, and forming a second collector electrode by applying a second collector electrode material including a second metal component and a second resin component softer than the first resin component to an other surface of the semiconductor substrate and leaving the second collector electrode material uncured; and curing the second collector electrode material after the first collector electrode of one of each two adjacent small cell pieces and the second collector electrode of an other one of each two adjacent small cell pieces overlap each other.
The present invention provides a fiber bundle for artificial hair, a method for manufacturing a fiber bundle for artificial hair, and an in-progress fiber strip, which can reproduce light and natural hair ends as compared with a conventional technique. The present invention is configured to include a plurality of fibers and a fixing part that fixes an intermediate portion of a plurality of the fibers. A plurality of the fibers are bundled by the fixing part, and both longitudinal ends are not aligned, and when 300 fibers are randomly extracted from a plurality of the fibers and the extracted 300 fibers are placed in order of length, in a range of 50th to 250th fibers counting from longer ones, a difference in length between adjacent fibers is 3 cm or less, and the number of fibers having a same length is 30 or less.
The present invention includes a poly(3-hydroxyalkanoate) resin (A) and an aliphatic aromatic polyester resin (B). The resin (A) includes: a copolymer (A1) of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit, the other hydroxyalkanoate unit fraction being at least 5 mol% but less than 24 mol%, and the weight average molecular weight of the copolymer (A1) being less than 700,000; and a copolymer (A4) of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit, the other hydroxyalkanoate unit fraction being at least 5 mol% but less than 24 mol%, and the weight average molecular weight being at least 700,000. The copolymer (A1) content is 25–65 wt%, the copolymer (A4) content is 5–30 wt%, and the resin (B) content is 5–30 wt%.
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
C08L 101/16 - Compositions contenant des composés macromoléculaires non spécifiés les composés macromoléculaires étant biodégradables
53.
DRAINAGE DEVICE, MONITORING DEVICE FOR DRAINAGE CIRCUIT, METHOD FOR MONITORING LEVEL OF LIQUID SURFACE OF CEREBROSPINAL LIQUID ACCUMULATED INSIDE CHAMBER, AND DRAINAGE SYSTEM
A drainage device (10) comprising a drainage circuit (20) and a monitoring device (50) for the drainage circuit (20), wherein: the drainage circuit (20) has a chamber (30) in which a body fluid (60) can be accumulated, and a body fluid introduction path (40) that is positioned in the chamber (30) and has a dripping port (41) through which the body fluid (60) is dripped into the chamber (30); the monitoring device (50) has a sensor unit (51); and the sensor unit (51) is configured to detect the presence of the body fluid (60) in the chamber (30) in a domain (D) above the dripping port (41).
A61M 1/00 - Dispositifs de succion ou de pompage à usage médicalDispositifs pour retirer, traiter ou transporter les liquides du corpsSystèmes de drainage
A61G 12/00 - Équipements pour donner des soins, p. ex. dans les hôpitaux, non couverts par l'un des groupes , p. ex. chariots pour le transport des médicaments ou de la nourritureTableaux d'ordonnances
54.
MODIFIED REGENERATED COLLAGEN FIBERS, PRODUCTION METHOD THEREFOR, AND HEADDRESS PRODUCT INCLUDING SAME
Modified regenerated collagen fibers which have improved water resistance and heat resistance problematic in regenerated collagen fibers, impart heat shape memory ability, are excellent in stretchability (tenacity) and the feel of the surfaces, and have no coloring. The modified regenerated collagen fibers contain a component (A), which is vinylbenzoic acid or a salt thereof, or a polymerized product containing the component (A) as a constituent monomer in the regenerated collagen fibers.
D06M 15/263 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'acides carboxyliques non saturésLeurs sels ou esters
D01F 4/00 - Filaments, ou similaires, artificiels, à un seul composant, formés de protéinesLeur fabrication
D06B 3/02 - Passage des matières textiles à travers des liquides, gaz ou vapeurs en vue d'effectuer un traitement, p. ex. lavage, teinture, blanchiment, encollage, imprégnation de fibres, rubans ou mèches
D06B 21/00 - Traitements successifs de matières textiles par des liquides, des gaz ou des vapeurs
D06M 13/203 - Acides carboxyliques non saturésLeurs anhydrides, halogénures ou sels
D06M 101/16 - Fibres synthétiques, autres que des fibres minérales
55.
METHOD FOR PRODUCING METHACRYLIC RESIN AND THE METHACRYLIC RESIN, RESIN COMPOSITION, AND RESIN FILM
A method for producing a methacrylic resin includes a polymerization step of polymerizing a monomer component having a methyl methacrylate content of 98% by mass or more in the presence of a polymerization initiator and a chain transfer agent. In the polymerization step, polymerization temperature is set to lower than 100° C. until 90% or more of the methacrylic resin to be obtained is formed. The polymerization initiator has a 10-hour half-life temperature of 45° C. or higher. An amount of the chain transfer agent used is 0.15 mol % or more with respect to a total amount of the monomer component. A ratio of a total molar amount of the chain transfer agent to a total molar amount of the polymerization initiator is 7.0 or more.
Provided is a resin composition containing: a methacrylic resin having a triad syndiotacticity of 55% or more and a weight average molecular weight (Mw) of 500,000 or more as measured by gel permeation chromatography (GPC); and acrylic crosslinked particles. Also provided are a method for producing the resin composition, a dope for producing a film containing the resin composition, a resin film containing the resin composition, and a polarizing plate and a display device using the resin film.
C08L 33/12 - Homopolymères ou copolymères du méthacrylate de méthyle
C08F 120/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
H10K 50/86 - Dispositions pour améliorer le contraste, p. ex. en empêchant la réflexion de la lumière ambiante
A method of producing an adeno-associated virus (AAV) includes separating an adeno-associated virus (AAV), which is bonded to an affinity carrier, from the affinity carrier using an amino acid-containing solution of pH 3 or higher and PH 7 or lower.
C12N 7/00 - Virus, p. ex. bactériophagesCompositions les contenantLeur préparation ou purification
B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
An electrode binder for a lithium-ion battery including core-shell particles is provided. Each core shell particle includes a rubber core and a shell layer located outside the core. The shell layer includes a shell-forming polymer containing at least one type of monomer units selected from the group consisting of methacrylic acid units and (poly) alkylene glycol chain-containing (meth)acrylic ester units. The proportion of the methacrylic acid units in the shell-forming polymer is from 5 to 40 wt % or the proportion of the (poly) alkylene glycol chain-containing (meth) acrylic ester units in the shell-forming polymer is from 10 to 30 wt %.
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
Provided is a method for producing a laminate including a paper substrate layer and a resin layer formed on at least one side of the paper substrate layer, the resin layer containing a polyhydroxyalkanoate resin. The method includes the steps of: molding a polyhydroxyalkanoate resin into a film, wherein in differential scanning calorimetry of the polyhydroxyalkanoate resin, a highest melting peak temperature is 130° C. or higher and a total crystalline melting enthalpy calculated from all melting peaks is in a range of 30 to 65 J/g (step i); applying an adhesive to one side of the film to form an adhesive layer (step ii); and placing the paper substrate layer on a surface of the adhesive layer (step iii).
B32B 27/10 - 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 de papier ou de carton
B32B 1/00 - Produits stratifiés ayant une forme non plane
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage
This invention involves: preparing an aqueous coating liquid containing a phosphate and a polyhydroxyalkanoate resin having a solid content concentration of 20 wt.% to 60 wt.%, the pH of the liquid being 6.5 to 8; applying the liquid to a surface of a paper base material; and drying the liquid to form a resin layer.
B32B 27/10 - 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 de papier ou de carton
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 37/00 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons
The present invention addresses the problem of providing a molded body that contains a recycled polyester-based resin, the molded body having excellent strength and reduced whitening. Provided is a molded body obtained by molding a resin composition containing a recycled polyester-based resin, wherein the haze of a solution of the molded body is 1.50% or more, and the haze of the molded body is 7.5 or less.
The present invention provides: a curable composition that provides a cured product having both a low dielectric loss tangent and excellent adhesion to a copper foil; a cured product of the curable composition; a metal-clad laminate provided with a metal layer and a substrate containing the cured product; and a method for producing the curable composition. This curable composition contains a modifier (A), a modified polyphenylene ether (B), and a radically polymerizable compound (C). The modifier (A) includes core-shell polymer particles (A2) and a modified styrene-based elastomer (A1-1) as a modified resin (A1). A common polar group is included in the modified resin (A) and the core-shell polymer particles (A2). The used modified polyphenylene ether (B) has a carbon-carbon unsaturated double bond-containing group that is bound to an oxygen atom at a terminal of the molecule chain.
B32B 7/025 - Propriétés électriques ou magnétiques
B32B 15/08 - 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
C08L 53/02 - Compositions contenant des copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères contenant des monomères vinylaromatiques et des diènes conjugués
The present invention provides a resin composition for a poly(3-hydroxyalkanoate)-based fiber for producing a poly(3-hydroxyalkanoate)-based resin-containing fiber having excellent toughness. The present invention is a resin composition for a poly(3-hydroxyalkanoate)-based fiber, the resin composition containing a poly(3-hydroxyalkanoate)-based resin (A) having a weight-average molecular weight of 200,000-700,000, and a poly(3-hydroxyalkanoate)-based resin (B) having a weight-average molecular weight of 400,000-1,400,000, wherein the weight-average molecular weight of the poly(3-hydroxyalkanoate)-based resin (B) is larger than the weight-average molecular weight of the poly(3-hydroxyalkanoate)-based resin (A) by at least 200,000, and the content of the poly(3-hydroxyalkanoate)-based resin (A) is greater than the content of the poly(3-hydroxyalkanoate)-based resin (B).
D01F 6/92 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de mélanges de produits de polycondensation comme constituant majeur avec d'autres polymères ou des composés de bas poids moléculaire de polyesters
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C08L 101/16 - Compositions contenant des composés macromoléculaires non spécifiés les composés macromoléculaires étant biodégradables
D01F 6/62 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de produits d'homopolycondensation à partir de polyesters
The present invention provides fibers that contain a poly(3-hydroxyalkanoate)-based resin including a 3-hydroxybutyrate unit, that are less likely to fuse together during production, and that have a high rupture elongation. The present invention pertains to fibers that each have a core/sheath structure including a core part and a sheath part. The core part and the sheath part both contain a poly(3-hydroxyalkanoate)-based resin including a 3-hydroxybutyrate unit. The average molar percentage content of the 3-hydroxybutyrate unit in the poly(3-hydroxyalkanoate)-based resin of the sheath part is greater than the average molar percentage content of the 3-hydroxybutyrate unit in the poly(3-hydroxyalkanoate)-based resin of the core part.
D01F 8/14 - Filaments, ou similaires, faits par l’homme, conjugués, c.-à-d. à plusieurs composantsLeur fabrication à partir de polymères synthétiques avec au moins un polyester comme constituant
Provided is a balloon catheter that can improve the sliding property of the guidewire. A balloon catheter having a shaft (10) having a lumen (100) including a first lumen (110) through which a guidewire (50) is to be inserted and a second lumen (120), a balloon disposed at a distal part of the shaft (10), and a tube disposed in the second lumen (120), wherein the first lumen (110) and the second lumen (120) are in communication with each other, the shaft (10) has a restriction part (40) preventing the tube (20) from moving from the second lumen (120) to the first lumen (110), the balloon catheter has a gap (200) between the tube (20) and the second lumen (120), and the total length W200 of the gap (200) is shorter than or equal to the length W20 of the tube (20) on the straight line L2.
A method of forming a laminated article that includes a substrate and a resin layer. The method includes forming a coating on a substrate by applying an aqueous dispersion of a poly(hydroxyalkanoate) resin to the substrate. Subsequently, the resin layer is formed by fusing the poly(hydroxyalkanoate) resin by heating the coating. The coating can be heated using superheated steam to a surface temperature 10 to 100° C. above a melting point (Tm) of the poly(hydroxyalkanoate) resin.
This polyamide acid has a tetracarboxylic acid dianhydride residue and a diamine residue. The diamine residue includes a divalent organic group represented by general formula (1). The tetracarboxylic acid dianhydride residue includes one or more kinds selected from the group consisting of a tetravalent organic group represented by chemical formula (2), a tetravalent organic group represented by chemical formula (3), a tetravalent organic group represented by chemical formula (4), a tetravalent organic group represented by chemical formula (5), a tetravalent organic group represented by chemical formula (6), a tetravalent organic group represented by chemical formula (7), a tetravalent organic group represented by chemical formula (8), a tetravalent organic group represented by chemical formula (9), and a tetravalent organic group represented by chemical formula (10).
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
B05D 7/24 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers pour appliquer des liquides ou d'autres matériaux fluides particuliers
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
A biodegradable laminate includes in order: a layer of a paper substrate (A); a layer of a first thermoplastic resin (B) containing a poly(3-hydroxyalkanoate) resin as a main component; and a layer of a second thermoplastic resin (C) containing a poly(3-hydroxyalkanoate) resin as a main component. The poly(3-hydroxyalkanoate) resin in the first thermoplastic resin (B) has a weight-average molecular weight of 10×104 to less than 35×104, and the poly(3-hydroxyalkanoate) resin in the second thermoplastic resin (C) has a weight-average molecular weight of 45×104 to less than 70×104.
B32B 27/10 - 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 de papier ou de carton
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 33/00 - Produits stratifiés caractérisés par des propriétés particulières ou des caractéristiques de surface particulières, p. ex. par des revêtements de surface particuliersProduits stratifiés conçus pour des buts particuliers non couverts par une seule autre classe
B32B 37/15 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches avec au moins une couche qui est fabriquée et immédiatement stratifiée avant d'atteindre un état stable, p. ex. dans lesquels une couche est extrudée et stratifiée à l'état semi-pâteux
69.
IMPACT-CUSHIONING PARTICLES, ARTIFICIAL TURF STRUCTURE, AND PAVED STRUCTURE
Impact-cushioning particles contain a poly(3-hydroxybutyrate) resin component. The poly(3-hydroxybutyrate) resin component contains a copolymer component (A), and the copolymer component (A) includes a copolymer (A-1) and/or a copolymer (A-2). The impact-cushioning particles are suitable for use in artificial turf or a paved structure. Copolymer (A-1) is a copolymer of 3-hydroxybutyrate units and other hydroxyalkanoate units, in which the content of the other hydroxyalkanoate units is from 1 to less than 10 mol %. Copolymer (A-2) is a copolymer of 3-hydroxybutyrate units and other hydroxyalkanoate units, in which the content of the other hydroxyalkanoate units is 24 mol % or more.
To provide a method for producing induced pluripotent stem cells (iPS cells) that can initialize somatic cells without using feeder cells or a substrate. For production of iPS cells, the following steps are carried out: I. introducing an initialization gene into a somatic cell; and II. performing initialization and amplification culture of the cell into which the gene has been introduced, in a liquid medium comprising at least one of a protein kinase Cβ (PKCβ) inhibitor and a WNT inhibitor under a suspension culture condition.
NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY (Japon)
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Japon)
Inventeur(s)
Kanda, Toshihiko
Furutate, Sho
Sato, Shunsuke
Koh, Sangho
Taguchi, Seiichi
Imai, Yusuke
Tominaga, Yuichi
Tanaka, Shinji
Yoshida, Masaru
Abrégé
The resin composition contains polylactic acid and a copolyester of lactic acid and another hydroxycarboxylic acid. The copolyester has a weight-average molecular weight of 110,000 or more, and in the copolyester, the copolymerization randomness calculated by the ratio (b/a) of the theoretical value (b) of the triad ratio of the other hydroxycarboxylic acid to the measured value (a) of the triad ratio of the other hydroxycarboxylic acid is 0.5-3.0. The copolyester of lactic acid and another hydroxycarboxylic acid can be used as a soil biodegradation accelerator for promoting the soil biodegradation of polylactic acid.
The present invention provides fibers that contain a poly(3-hydroxyalkanoate) resin that includes a 3-hydroxybutyrate unit, the poly(3-hydroxyalkanoate) resin–containing fibers making it possible for fusion to be suppressed during production of the fibers but for thermal fusion to be achieved at a low temperature when the fibers are thermally processed. The present invention provides fibers that have a core/sheath structure that includes a core part and a sheath part. Both the core part and the sheath part contain a poly(3-hydroxyalkanoate) resin that includes a 3-hydroxybutyrate unit. The average molar 3-hydroxybutyrate unit content of the poly(3-hydroxyalkanoate) resin of the core part is greater than the average molar 3-hydroxybutyrate unit content of the poly(3-hydroxyalkanoate) resin of the sheath part.
D01F 8/14 - Filaments, ou similaires, faits par l’homme, conjugués, c.-à-d. à plusieurs composantsLeur fabrication à partir de polymères synthétiques avec au moins un polyester comme constituant
D04H 1/541 - Fibres composites, p. ex. âme-gaine, mer-île ou côte à côteFibres mixtes
The present invention pertains to an arc-resistant protective clothing fabric which includes a spun yarn, and in which the spun yarn includes 38-65 mass% of modacrylic fibers, 20-55 mass% of cellulose fibers, and 0-25 mass% of aramid fibers, and the modacrylic fibers include 0.1-6.0 mass% of carbon black in the fibers. Accordingly, provided are: an arc-resistant protective clothing fabric which has good arc-resisting protective properties and which can reduce cost and thermal energy during dyeing; and an arc-resistant protective clothing including the same.
D03D 15/20 - 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 caractérisés par la matière des fibres ou des filaments formant les filés ou les fils
D01F 6/40 - Fibres "modacryliques", c.-à-d. contenant de 35 à 85% d'acrylonitrile
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
D02G 3/04 - Fils provenant de mélange ou autres filés ou fils contenant des composants faits de matières différentes
D03D 15/217 - 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 caractérisés par la matière des fibres ou des filaments formant les filés ou les fils à base de cellulose naturelle de plantes, p. ex. coton
D03D 15/283 - 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 caractérisés par la matière des fibres ou des filaments formant les filés ou les fils à base de polymères synthétiques, p. ex. fibres polyamides ou fibres polyesters
D03D 15/47 - 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 caractérisés par la structure des filés ou des fils à plusieurs composants, p. ex. avec des filés ou des fils mixtes
D03D 15/533 - 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 caractérisés par les propriétés des filés ou des fils antistatiquesTissus 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 caractérisés par les propriétés des filés ou des fils électriquement conducteurs
74.
BACTERIOPHAGE HAVING BACTERIOLYSIS ACTIVITY ON XANTHOMONAS SPP
To control plant diseases caused by Xanthomonas spp., a novel bacteriophage exhibiting bacteriolysis activity specifically on Xanthomonas spp. was isolated. Thus, developed and provided is a plant disease control composition containing the bacteriophage as an active ingredient. Provided are a bacteriolytic agent containing a bacteriophage that has a novel genomic DNA sequence and exhibits bacteriolysis activity specifically on Xanthomonas spp., and a plant disease control composition containing the same as an active ingredient.
A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
C12N 7/00 - Virus, p. ex. bactériophagesCompositions les contenantLeur préparation ou purification
C12Q 1/04 - Détermination de la présence ou du type de micro-organismeEmploi de milieux sélectifs pour tester des antibiotiques ou des bactéricidesCompositions à cet effet contenant un indicateur chimique
Provided is a solar cell module in which a non-power generation region is not formed at the center. This solar cell module comprises a first thin-film solar cell sub-module 10A and a second thin-film solar cell sub-module 10B adjacent to each other in a first direction on a transparent base material 12. The first sub-module 10A has a first integrated structure, and the second sub-module 10B has a second integrated structure. The first integrated structure and the second integrated structure each have: a first separation groove that separates a first transparent electrode layer 24 in the first direction; a second separation groove that separates a second conductivity-type charge transport layer 23, a photoelectric conversion layer 21, and a first conductivity-type charge transport layer 22 in the first direction; and a third separation groove that separates a second electrode layer 25 in the first direction. The first integrated structure and the second integrated structure are line-symmetric structures and thus, the third separation grooves P3, the second separation grooves P2, and the first separation grooves P1 are arranged in this order in the first direction from the center between the first integrated structure and the second integrated structure toward both ends.
H10F 19/33 - Procédés de structuration pour connecter les cellules photovoltaïques, p. ex. gravure par laser des couches conductrices ou des couches actives
76.
IMINO-GROUP-CONTAINING BENZOXAZINE MONOMER AND CURABLE RESIN COMPOSITION
The present invention provides: a novel benzoxazine monomer with which it is possible to obtain cured objects having heat resistance and decomposability that are equal or superior to those of conventional ones; and a curable resin composition. A benzoxazine monomer according to one embodiment of the present invention includes a trivalent aromatic group derived from a phenol compound (A) and a divalent aromatic group derived from an aromatic diamine compound (B), and is represented by a specific formula in which an end is capped with an aromatic ring. A curable resin composition according to one embodiment of the present invention comprises a compound having a benzoxazine skeleton and an iminophenol compound.
This in-vivo indwelling tool (1) has a resin tube (11) and sandwiches an organ in a living body. Both end parts (14) of the tube (11) include one or more selected from a flap part, a pigtail part (22), and an arc part. An intermediate part (15) of the tube (11) has a bent part (16).
A regenerated collagen fiber treatment method according to the present invention comprises the following step (i). Step (i): Regenerated collagen fibers having an underwater fiber swelling rate of 200% or greater as calculated by equation (1) are immersed in a fiber treatment agent containing component (A). (A): A copolymer that contains a structural unit derived from an unsaturated monomer having a carboxyl group or a salt thereof and a structural unit derived from an aromatic vinyl compound, and has an acid value of 100 mgKOH/g or greater and a weight average molecular weight of 1500-15000. (1): Underwater fiber swelling rate (%) = [(w1-w2)/w2]×100 (in the equation, w1 represents the mass (g) of the fibers, the mass being measured after placing 1.0 g of the fibers into a container filled with 100 g of ion-exchanged water, sealing the container, immersing the whole sealed container in a water bath at 40°C for 30 minutes, and then removing the fibers from the container, and subjecting the fibers to centrifugal dehydration for 1 minute at a centrifugal force of 220 [×g], and w2 indicates the mass of the fibers, the mass being measured after placing the fibers, for which the mass (w1) has been measured, on a filter paper and drying the fibers at 105°C for 3 hours).
D06M 15/263 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'acides carboxyliques non saturésLeurs sels ou esters
D06M 11/45 - Oxydes ou hydroxydes d'éléments des groupes 3 ou 13 du tableau périodiqueAluminates
D06M 11/57 - Sulfates ou thiosulfates d'éléments des groupes 3 ou 13 du tableau périodique, p. ex. aluns
D06M 15/233 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'hydrocarbures, ou de leurs produits de réaction, p. ex. posthalogénés ou sulfochlorés aromatiques, p. ex. de styrène
Provided are: a curable composition from which a cured product excellent in workability and having sufficient elongation and strength is formed; and a cured product of the curable composition. The curable composition contains: a polymer (A) having a number average molecular weight of 3,000 to 100,000 and a reactive silicon group; a compound (B) having a number average molecular weight of 50 to 3,000 and a reactive silicon group; and a reaction catalyst (C), wherein the number of hydrolyzable silyl groups per terminal of the polymer (A) is 0.85 or more on average, and the ratio of the number of moles of a bifunctional compound (b2) having two hydrolyzable groups and/or two hydroxyl groups on the silicon atom to the number of moles of the compound (B) is 50 mol% or more.
C08L 101/10 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés contenant des groupes silane hydrolysables
C08K 5/09 - Acides carboxyliquesLeurs sels métalliquesLeurs anhydrides
C08K 5/5415 - Composés contenant du silicium contenant de l'oxygène contenant au moins une liaison Si—O
C08L 23/22 - Copolymères de l'isobutylèneCaoutchouc butylHomopolymères ou copolymères d’autres iso-oléfines
C08L 33/04 - Homopolymères ou copolymères des esters
C08L 71/00 - Compositions contenant des polyéthers obtenus par des réactions créant une liaison éther dans la chaîne principaleCompositions contenant des dérivés de tels polymères
80.
GENOME EDITING METHOD AND METHOD FOR PRODUCING GENOME-EDITED PLANT
This genome editing method includes a step of shooting fine particles coated with at least one nucleic acid and at least one protein into the stem top of a plant by using a gene gun equipped with a stopping plate, where a value P represented by (Equation 1): P = (A/2)5×B×104/C3 is 0.8 to 5,000 or less. In equation 1, A represents the "average particle diameter (μm) of the fine particles", B represents the "gas pressure (psi) of the gene gun", and C represents the "distance (mm) between the stopping plate of the gene gun and the stem top".
A01H 5/00 - Angiospermes, c.-à-d. plantes à fleurs, caractérisées par leurs parties végétalesAngiospermes caractérisées autrement que par leur taxonomie botanique
The resin composition for film molding contains a poly(3-hydroxyalkanoate) resin (A) and a polylactic acid resin (B). The content of the polylactic acid resin (B) is 20-65 wt% of the total amount of the poly(3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B). The content of a fatty acid amide (C) is from 0 to less than 0.5 weight parts with respect to 100 weight parts of the poly(3-hydroxyalkanoate) resin (A). The total content of the poly(3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B) is 98.5 wt% or more of the entire amount of the resin composition for film molding, excluding inorganic fillers.
Provided are: a liquid crystal polyester which gives a molded film having a small coefficient of linear expansion in the thickness direction and a small difference in the coefficient of linear expansion between the in-plane direction and the thickness direction without impairing excellent low dielectric characteristics in a high frequency region; a film obtained by molding the liquid crystal polyester; and a metal-clad laminate comprising the film. This liquid crystal polyester comprises a linear polyester containing at least one structural unit (A) selected from the group consisting of an aromatic oxycarbonyl unit, an aromatic dioxy unit and an aromatic dicarboxy unit, the linear polyester being linked by a crosslinkable group (B) introduced into the main chain of the structural unit (A), wherein the crosslinkable group (B) is a group derived from a compound having at least two methylol groups linked to an aromatic ring having an electron-donating substituent, or a group derived from a compound having at least two methylol groups linked to a nitrogen atom, the methylol group may be alkyl etherified, and the content of the crosslinkable group (B) with respect to 100 mol% of the structural unit (A) is more than 0 mol% and 4.0 mol% or less.
C08G 63/02 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés
B32B 15/08 - 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
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
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
C08G 63/685 - Polyesters contenant des atomes autres que le carbone, l'hydrogène et l'oxygène contenant de l'azote
Provided is a modified polycarbonate which has a structural unit represented by formula (1) in the main chain. The modified polycarbonate exhibits excellent fluidity during molding, and enables easy production of a molded body at low cost without deteriorating physical properties of the molded body such as strength, durability and heat resistance. (1): -R-S-S-R- (In formula (1), each R independently represents a divalent aliphatic hydrocarbon group which may contain a hetero atom, or a monocyclic divalent aromatic hydrocarbon group which may contain a hetero atom.)
C08G 64/08 - Polycarbonates aromatiques ne contenant pas d'insaturations aliphatiques contenant des atomes autres que le carbone, l'hydrogène ou l'oxygène
The present invention addresses the problem of providing a thermoplastic resin composition with which it is possible to provide a molded body having a large tensile strain. The problem is solved by a thermoplastic resin composition containing: a P3HA-based resin component (A) containing P3HA-based copolymers (a-1) having a weight average molecular weight of 200,000 to 1,000,000 and P3HA-based copolymers (a-2) having a weight average molecular weight larger than that of (a-1); and crosslinked resin particles (B) containing a polyhydroxyalkanoate-based resin and having a gel fraction of 50% or more.
Provided is a new thermoplastic resin composition capable of providing a molded body having excellent impact resistance and moldability. The present invention provides a thermoplastic resin composition containing a poly(3-hydroxyalkanoate)-based copolymer (A), crosslinked resin particles (B), and a poly(3-hydroxybutyrate) homopolymer (C). The crosslinked resin particles (B) contain a polyhydroxyalkanoate-based resin and have a gel fraction of 50% or more. The weight ratio [(C)/(A)] of the poly(3-hydroxybutyrate) homopolymer (C) and the poly(3-hydroxyalkanoate)-based copolymer (A) is 0.05-0.4.
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
B29C 48/08 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée plate, p. ex. panneaux flexible, p. ex. pellicules
B29C 48/09 - Objets dont la section transversale comporte des cavités partiellement ou entièrement fermées, p. ex. tuyaux ou canaux
Provided is a novel thermoplastic resin composition with which a molded body having excellent impact resistance and hardness and little stickiness can be obtained. Provided is the thermoplastic resin composition which contains a poly(3-hydroxybutyrate) resin (A) and crosslinked resin particles (B). The poly(3-hydroxybutyrate) resin (A) contains a copolymer (a-1), and a copolymer (a-2) or a homopolymer. These copolymers and the homopolymer are different from each other in terms of the percentage of the 3-hydroxybutyrate repeating units, and the percentage of the copolymer (a-1) in the poly(3-hydroxybutyrate) resin (A) is 65 wt% or less. The crosslinked resin particles (B) contain a polyhydroxyalkanoate resin and have a gel fraction of 50% or more.
The present invention addresses the problem of providing a resin composition with which a molded body having excellent impact resistance can be obtained. The problem is solved by a resin composition containing: a P3HA-based resin component (A) containing P3HA-based copolymers (a-1) having a weight-average molecular weight of 450,000 to 1,000,000 and P3HA-based copolymers (a-2) having a weight-average molecular weight greater than that of (a-1) by at least 100,000; and inorganic particles (B).
Provided is an incision device that has excellent operability when an incision is being made. This incision device comprises: a shaft that has a first interior cavity extending in a longitudinal direction and, in an outer side surface of a distal section, a first opening that communicates with the first interior cavity; a conducting wire that has a first region disposed in the first interior cavity and a second region located closer to the tip side than the first region and exposed via the first opening; and a handle to which a base-end section of the conducting wire is fixed. In a first perspective, which is side view of the shaft and in which at least part of the second region of the conducting wire is located in front of the shaft and appears to overlap with the shaft, the second region of the conducting wire can be bent by operation of the handle so as to form a first mountain-shaped section that protrudes in a first direction that separates from a central axis of the shaft, and an apex of the first mountain-shaped section is located closer to the proximal side than the center of a line segment connecting the proximal end and the distal end of the second region of the conducting wire.
The present invention provides a medical instrument including an in-vivo indwelling tube that is less likely to kink even when placed in a stenosis site or an occlusion site, that can ensure expansion of the stenosis site or the occlusion site, and that is easily inserted into the stenosis site or the occlusion site. Provided is a medical instrument comprising: an in-vivo indwelling tube that has a longitudinal direction and that has a proximal end and a distal end; and an inner cylinder member that is disposed in a lumen of the in-vivo indwelling tube, that has a longitudinal direction, and that has a proximal end and a distal end, wherein the distal end of the inner cylinder member is disposed in a section M that is from the proximal end of the in-vivo indwelling tube and up to a position at which a length is 50% of the length L of said in-vivo indwelling tube in the longitudinal direction, and the maximum outer diameter CD1 at a distal end portion of the inner cylinder member is smaller than the maximum inner diameter Sd1 of said in-vivo indwelling tube in the section M of the in-vivo indwelling tube and is greater than an inner diameter Sd2 at a proximal portion of a section N up to the distal end of said in-vivo indwelling tube further toward the distal side than a distal end of the section M of the in-vivo indwelling tube.
A61F 2/966 - Instruments spécialement adaptés pour insérer ou retirer les stents ou les endoprothèses déployables couvertes possédant une gaine extérieure avec un mouvement longitudinal relatif entre la gaine extérieure et la prothèse, p. ex. utilisant une tige poussoir
This resin composition for T-die extrusion molding comprises: 100 parts by weight of poly(3-hydroxyalkanoate) resin (A); 0.3 to 3 parts by weight of layered clay mineral (B) having an average particle diameter D50 of 1 to 5 μm and a specific surface area as determined by BET of 10-40 m2/g; and 0.3 to 3 parts by weight of aliphatic acid amide compound (C). The resin composition demonstrates a melt viscosity of 300 to 1000 Pa.s as determined at 175°C and a shear velocity of 122 s-1.
32n22nn- (where n is an integer of 1-20). The diamine is preferably 2,2'-bis(trifluoromethoxy)benzidine, 3,3'-bis(trifluoromethoxy)benzidine, 2,3'-bis(trifluoromethoxy)benzidine, or the like.
C08L 33/06 - Homopolymères ou copolymères des esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'oxygène, faisant uniquement partie du radical carboxyle
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
A two-pack type curable composition is provided from which cured objects having improved tensile properties and tear strength are obtained. A two-pack type curable composition according to the present disclosure comprises a polyoxyalkylene polymer (A) having a specific reactive silicon group, an epoxy resin hardener (B), and a (meth)acrylic acid ester-based copolymer (C), wherein the epoxy resin hardener (B) and the (meth)acrylic acid ester-based copolymer (C) are contained separately in different solutions and the (meth)acrylic acid ester-based copolymer (C) has a glycidyl structure.
C08G 59/20 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les composés époxydés utilisés
C08L 33/14 - Homopolymères ou copolymères des esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
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 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
C09K 3/18 - Substances non couvertes ailleurs à appliquer sur des surfaces pour y minimiser l'adhérence de la glace, du brouillard ou de l'eauSubstances antigel ou provoquant le dégel pour application sur des surfaces
E04D 7/00 - Couverture de toit par emploi sur place de produits d'étanchéitéGravillonnage des terrasses
The present invention addresses the problem of providing: a thermoplastic resin composition able to yield a molded body having excellent impact strength; and a film molded body or sheet molded body having excellent impact strength. The problem can be solved by providing: a thermoplastic resin composition which contains a thermoplastic resin (A) and a polyhydroxyalkanoate-based resin and contains specified quantities of crosslinked resin particles (B) having a gel fraction of 50% or more and an inorganic filler (C); and a film molded body or sheet molded body which is obtained by molding said thermoplastic resin composition and has a specified thickness and falling weight impact strength.
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
C08F 283/02 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polycarbonates ou des polyesters saturés
The present invention addresses the problem of providing cross-linked resin particles that make it possible to provide a resin composition capable of providing a molded body which has excellent shock resistance and in which there is little or no bleed-out of a plasticizer, said cross-linked resin particles being biodegradable. Provided are cross-linked resin particles comprising a polyhydroxyalkanoate-based resin and a plasticizer, said cross-linked resin particles having a gel fraction of not less than 50%, a volume-average particle diameter of 0.10-10.00 μm, and a glass transition temperature of not higher than -10°C.
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C08F 2/44 - Polymérisation en présence d'additifs, p. ex. plastifiants, matières colorantes, charges
C08F 283/02 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polycarbonates ou des polyesters saturés
C08G 63/91 - Polymères modifiés par post-traitement chimique
C08J 3/24 - Réticulation, p. ex. vulcanisation, de macromolécules
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
C08L 101/12 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par des propriétés physiques, p. ex. anisotropie, viscosité ou conductivité électrique
C08L 101/16 - Compositions contenant des composés macromoléculaires non spécifiés les composés macromoléculaires étant biodégradables
95.
CROSSLINKED RESIN PARTICLES AND THERMOPLASTIC RESIN MODIFIER
The present invention addresses the problem of providing novel biodegradable crosslinked resin particles. Specifically provided are crosslinked resin particles that have a gel fraction of 50% or higher and contain a biodegradable resin having a glass transition temperature lower than 0°C.
The present invention addresses the problem of providing a novel thermoplastic resin composition capable of providing a molding with excellent impact resistance. The problem is solved by a thermoplastic resin composition comprising crosslinked resin particles, which contain a biodegradable resin having a glass transition temperature of less than 0° C, a gel fraction of 50% or more, and a volume average particle diameter of 0.05-10.00 μm or a median diameter of 0.05-10.00 μm, and a thermoplastic resin, wherein the thermoplastic resin composition: has a sea-island structure in which the thermoplastic resin forms a sea structure and the crosslinked resin particles form island structures; and satisfies at least one of (1) to (3). (1) The single particle index for the crosslinked resin particles is 0.30-1.00, (2) the monodispersity of the crosslinked resin particles is 0.20-1.00, and (3) the average degree of aggregation of the crosslinked resin particles is 1.0-5.0.
C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
C08F 283/02 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polycarbonates ou des polyesters saturés
C08J 3/24 - Réticulation, p. ex. vulcanisation, de macromolécules
C08J 5/00 - Fabrication d'objets ou de matériaux façonnés contenant des substances macromoléculaires
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
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C08L 101/16 - Compositions contenant des composés macromoléculaires non spécifiés les composés macromoléculaires étant biodégradables
The present invention addresses the problem of providing a molded film or molded sheet that has exceptional tear resistance and/or impact resistance. The present invention provides a molded film or sheet obtained by molding a thermoplastic resin composition containing specific amounts of a thermoplastic resin (A) and crosslinked resin particles (B) containing a polyhydroxyalkanoate resin and having a gel fraction of at least 50%. The thermoplastic resin composition has an Elmendorf tear strength of at least 3 N/mm or a puncture impact strength of at least 0.3 J.
Provided is a blow-molded article having excellent impact resistance. The blow-molded article is obtained by molding a thermoplastic resin composition containing 40 to 99 parts by weight of a thermoplastic resin (A) and 1 to 60 parts by weight of crosslinked resin particles (B) which contain a polyhydroxyalkanoate resin and have a gel percentage of at least 50%. The composition, when injection molded into a parallelopiped shape having a length of 80 mm, a width of 4 mm, and a thickness of 10 mm, demonstrates a Charpy impact strength of at least 5 kJ/m2.
Provided is bread dough for freezing which has a water content of not less than 30 wt% but less than 48 wt% of the entirety of the bread dough, with which there is no reduction in the volume of the resultant bread even if the bread dough is defrosted and baked after long-term frozen storage. Specifically provided is bread dough for freezing which has a water content of not less than 30 wt% but less than 48 wt% of the entirety of the bread dough, said bread dough for freezing containing 1.1-5.9 parts by weight (dry weight) of a bread yeast A, 0.2-9.4 parts by weight (dry weight) of a sugar alcohol, and 1.1-47 parts by weight of sucrose per 100 parts by weight (dry weight) of flour.
Provided is bread dough for freezing with which the blistering of bread obtained by defrosting and baking the bread dough after long-term frozen storage can be suppressed. The bread dough for freezing contains 0.6-5.3 parts by weight (dry weight) of a bread yeast A, 0.1-8.2 parts by weight (dry weight) of a sugar alcohol, and 0.6-50 parts by weight of sucrose per 100 parts by weight (dry weight) of flour.
