An extruded film contains a poly(3-hydroxyalkanoate) copolymer (A) and a poly(3-hydroxybutyrate) (B). The copolymer (A) may include at least two poly(3-hydroxyalkanoate) copolymers differing in the types and/or proportions of constituent monomers. The copolymer (A) may include a copolymer (A-1) that contains 3-hydroxybutyrate units and other hydroxyalkanoate units, and in which the proportion of the other hydroxyalkanoate units is 24 mol % or more.
The object of the present invention is to provide a method for producing a PHA having a low water content. The object is attained by providing a method for producing a PHA, including a filtration step of filtering an aqueous PHA suspension having a pH of 2.5 to 5.5, by filter-pressing with use of a filter medium having an air permeability of 0.1 cm3/cm2/min to 2.5 cm3/cm2/min, the aqueous PHA suspension having a liquid density of 0.50 g/mL to 1.08 g/mL in the filtration step, the filtration step including a compression step and an air blow step.
A balloon for a balloon catheter including a straight tube portion provided with a ridge extending in a longitudinal axis direction is provided. A specific notch is formed in the ridge. The ridge is divided into a plurality of ridge segments by the specific notch. In a distal surface of the ridge segment adjacent to a proximal side of the specific notch, a normal vector A on a line of intersection with a virtual plane formed by the longitudinal axis direction and a radial direction and passing through a top portion of the ridge is oriented toward a distal side on one side of the virtual plane. In a proximal surface of the ridge segment adjacent to the distal side of the specific notch, a normal vector B on the line of intersection with the virtual plane is oriented toward the proximal side on another side of the virtual plane.
A61B 17/22 - Implements for squeezing-off ulcers or the like on inner organs of the bodyImplements for scraping-out cavities of body organs, e.g. bonesSurgical instruments, devices or methods for invasive removal or destruction of calculus using mechanical vibrationsSurgical instruments, devices or methods for removing obstructions in blood vessels, not otherwise provided for
A stretched film contains a poly(3-hydroxyalkanoate) resin (A) and a polylactic acid resin (B). The poly(3-hydroxyalkanoate) resin (A) includes a copolymer (A-1) that contains 3-hydroxybutyrate units and other hydroxyalkanoate units. The proportion of the other hydroxyalkanoate units in the copolymer (A-1) is 10 mol % or more and less than 24 mol %. The copolymer (A-1) has a weight-average molecular weight of 70×104 or more. The amount of the copolymer (A-1) is more than 20 wt % and 75 wt % or less based on the total weight of the poly(3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B).
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
An inorganic latent heat storage material composition having high thermal stability is provided. The inorganic latent heat storage material composition contains calcium chloride hexahydrate and a metal soap including strontium ions and anions derived from fatty acids.
C09K 5/06 - Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice-versa
B65D 81/18 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
B65D 81/38 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
6.
METHOD FOR PRESERVING AND TRANSPORTING CELL AGGREGATE
Disclosed is a highly versatile method for preserving and transporting a cell aggregate capable of preserving and transporting a cell aggregate while maintaining the form of the cell aggregate. The method of preserving the cell aggregate includes a step of filling a filling vessel with a cell aggregate suspension such that the ratio of the volume of the cell aggregate suspension to the capacity of the filling vessel is 60% or higher, and a step of preserving the filling vessel in a non-frozen state for one hour or longer.
The present invention addresses the problem of providing aliphatic polyester foam particles with which it is possible to provide a foam molded body that has an excellent shrinkage ratio. The problem is solved by aliphatic polyester foam particles which are obtained by foaming aliphatic polyester resin particles that have an MFR of 2.0 g/10 min or more at 160°C, and which have a bulk density of 45 g/L or less and a volume percentage of open cells of 8% or less.
A modifier for polyamide resins that can sufficiently enhance the impact strength of a polyamide resin composition at ambient and low temperatures while minimizing the reduction in melt fluidity of the composition is provided. The modifier for polyamide resins is composed of polymer particles. Each of the polymer particles has a core-shell structure composed of a shell layer and one or more core layers. At least one of the core layers is formed of polybutadiene or poly(butadiene-styrene). The shell layer is formed of a polymer comprising structural units derived from monomer components containing 50 wt % or more of a methacrylic ester monomer and 0 to 50 wt % of another monomer copolymerizable with the methacrylic ester monomer. The polymer particles contain constituent monomer units of maleic anhydride. The amount of the maleic anhydride is from 0.3 to 2.5 wt % based on the total weight of the polymer particles.
A balloon for a balloon catheter, the balloon having a protruding portion with a desired shape obtained by cutting a predetermined portion of the protruding portion efficiently while preventing damage to other portions, a balloon catheter including the balloon, and a method for manufacturing the balloon catheter are provided.
A balloon for a balloon catheter, the balloon having a protruding portion with a desired shape obtained by cutting a predetermined portion of the protruding portion efficiently while preventing damage to other portions, a balloon catheter including the balloon, and a method for manufacturing the balloon catheter are provided.
A balloon for a balloon catheter includes a balloon main body having an outer surface and an inner surface, and a protruding portion protruding outward in a radial direction from the outer surface of the balloon main body and extending in a longitudinal axis direction of the balloon main body, and has a protruding region including the protruding portion in a circumferential direction of the balloon main body and a non-protruding region not including the protruding portion in the circumferential direction. At least a part of the protruding region is colored with a pigment or a dye.
A solar battery module which eliminates a difference in electromotive force of a solar battery cell on a rear side caused by a wiring material of a solar battery cell on a front side. The solar battery module comprises a first solar battery cell; a first current collector member that is connected to the first solar battery cell and is disposed on a rear side of the first solar battery cell; and a plurality of second solar battery cells that are disposed on a rear side of the first solar battery cell and the first current collector member and are different in absorption wavelength from the first solar battery cell. The second solar battery cell that overlaps the first current collector member in a plan view is exposed from the first solar battery cell in the plan view.
An object is to provide a PHA having good thermal stability, even in a pH range in which use of a corrosion-resistant device is not needed. The object is attained by a method for producing a PHA, including: a filter-pressing filtration step including a compression step of compressing an aqueous PHA suspension having a pH of not less than 2.5 and less than 4.0 with use of a filter press; and a through washing step of through-washing a filter cake obtained by the compression step, until the pH becomes 4.0 to 5.5.
The present invention provides a fiber bundle for artificial hair that, when used in a two-bundle twist, produces more favorable ends and root-side volume than past fiber bundles. The present invention includes first fibers and second fibers that are shorter than the first fibers and has, in the longitudinal direction, a mixed region in which the first fibers and the second fibers are mixed and a first fiber region that is at an end part and is at least 95% the first fibers. A first ratio that is the ratio of the cross-sectional area of cross-sections of the first fibers that are orthogonal to the extension direction of the first fibers to the area of the smallest enclosing circles of the cross-sections is at least 0.7, and a second ratio that is the ratio of the cross-sectional area of cross-sections of the second fibers that are orthogonal to the extension direction of the second fibers to the area of the smallest enclosing circles of the cross-sections is no more than 0.6.
The present invention provides a fiber bundle for artificial hair that, when braided into two plaits, enables better hair retention and creation of two plaits with greater volume on the root side than conventional bundles. The fiber bundle for artificial hair comprises a first fiber and a second fiber shorter than the first fiber, and has, in the longitudinal direction, a mixed region in which the first fiber and the second fiber coexist and a first fiber region which is in an end portion and in which the first fiber accounts for 95% or more. The first fiber is composed of an acrylic fiber or a polypropylene fiber. A contour shape of a cross section of the first fiber orthogonal to an extending direction thereof is a circular shape with a circularity of 0.85 or more, or a polygonal or propeller shape in which the ratio of a cross-sectional area to the area of a minimum inclusion circle is 0.57 or more. The second fiber is configured such that, in the mixed region, the diameter of the minimum inclusion circle of the cross section orthogonal to the extending direction of the second fiber is greater than or equal to the diameter of the minimum inclusion circle of the cross section of the first fiber orthogonal to the extending direction of the first fiber.
This polyhydroxyalkanoate synthase variant exhibits 90% or more sequence identity with the amino acid sequence represented by SEQ ID NO: 1, contains an amino acid sequence having at least one mutation selected from mutation (a) and mutation (b), and has activity for synthesizing a copolymerized polyhydroxyalkanoate containing a 3-hydroxyalkanoic acid monomer unit having 8 carbon atoms. Mutation (a): a mutation in which proline at position 245 from the N-terminus of the amino acid sequence represented by SEQ ID NO: 1 is substituted with an amino acid other than proline. Mutation (b): a mutation in which isoleucine at position 252 from the N-terminus of the amino acid sequence represented by SEQ ID NO: 1 is substituted with an amino acid other than isoleucine.
A film contains a poly(3-hydroxyalkanoate) resin (A) and a polylactic acid resin (B), and the polylactic acid resin (B) exhibits a melting point peak with a peak temperature below 170° C. in differential scanning calorimetry. The amount of the polylactic acid resin (B) may be from 10 wt % to 60 wt % based on the total weight of the poly(3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B).
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
B29C 55/14 - Shaping by stretching, e.g. drawing through a dieApparatus therefor of plates or sheets multiaxial biaxial successively
B29K 67/00 - Use of polyesters as moulding material
B29K 105/00 - Condition, form or state of moulded material
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
A balloon catheter includes a shaft, first balloon, second balloon, first inflation tube, and second inflation tube. The first inflation tube has a lumen in communication with the lumens of the shaft and first balloon, and the second inflation tube has a lumen in communication with the lumens of the shaft and second balloon. The shaft has a first section on a distal side where the first and second inflation tubes are disposed, and a second section proximal to the first section where the first and second inflation tubes are disposed. At least two of the shaft, first inflation tube, and second inflation tube are fixed to each other in the first section. The shaft, first inflation tube, and second inflation tube are not fixed to each other in the second section. The balloon catheter is less likely to generate a kink when inserted into bent portions of blood vessels.
In a method for producing a stretched film by stretching a film web containing a poly(3-hydroxybutyrate) resin, the film web is stretched under conditions where a film surface maximum temperature is within a temperature range represented by the following inequality:
In a method for producing a stretched film by stretching a film web containing a poly(3-hydroxybutyrate) resin, the film web is stretched under conditions where a film surface maximum temperature is within a temperature range represented by the following inequality:
Tm-60≤film surface maximum temperature (° C.)≤Tm-5, where the Tm is a melting point (° C.) of the film web.
In order to suppress unsteady movement of a molten resin tube in a preliminary water tank in a preceding stage of a vacuum water tank and to improve stability of continuous extrusion of the molten resin tube, in a tubular-molded-body production method, a cooling step includes the steps of: introducing a molten resin tube (P) into a preliminary water tank (20) to which cooling water is continuously supplied and then into a vacuum water tank (30) which is connected to the preliminary water tank (20), and suppressing, with use of a jig (40), direct hit of a flow of the cooling water on the molten resin tube (P) by installing the jig (40) in the preliminary water tank (20).
The present invention addresses the problem of providing a yellowing inhibitor for polyester-based resin. The yellowing inhibitor enables the production of a polyester-based resin composition that can be used to form a molded article with reduced yellowness, and that has high strength. The yellowing inhibitor for polyester-based resin comprises a polymer (A) obtained by polymerizing a monomer mixture (A). The monomer mixture (A) contains (a) an epoxy group-containing monomer and (b) an epoxy group-free monomer, each in a specific amount. The YI value of a molded article formed from a polyester-based resin composition obtained by blending a polyester-based resin with the yellowing inhibitor is lower than the YI value of a molded article formed from the polyester-based resin excluding the yellowing inhibitor.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
The present invention relates to: a polyimide which comprises a diamine component and a tetracarboxylic acid dianhydride component; and a benzidine derivative which can be used as a monomer component for the polyimide. The polyimide may be a polyamide-imide which has an amide structural unit that is formed by bonding of the diamine component and a polybasic acid component. The polyimide contains, as the diamine component, a benzidine derivative in which at least one hydrogen atom on the two benzene rings of benzidine is substituted with a difluoromethyl group.
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
C07C 211/52 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
Provided is a method for manufacturing an endoscope in which a step is not generated in a lumen of a tube in a connector and which is excellent in manufacturing efficiency. A method for manufacturing an endoscope including: a step of cutting a part of a proximal part of a tube having a first lumen and a second lumen extending in a longitudinal direction to form the other part of the proximal part including the second lumen and not including the first lumen; and a step of arranging the other part in a second hole of a connector having a distal side opening, a first proximal side opening, a second proximal side opening, a first hole communicating with the distal side opening and the first proximal side opening, and the second hole communicating with the second proximal side opening and the first hole.
A61B 1/00 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor
22.
POLYMER MIXTURE, CURABLE COMPOSITION, AND CURED PRODUCT THEREOF
Provided is a polymer mixture which contains polyoxyalkylene-based polymers (A0), (A1), (A2), and (A3). The polymer (A0) has no hydrolysable silyl group and has a number average molecular weight of 500 to 100,000 inclusive. The polymer (A1) has a hydrolysable silyl group only at only one of the terminals of the polymer skeleton and has a number average molecular weight of 500 to 100,000 inclusive. The polymer (A2) has hydrolysable silyl groups at two of the terminals of the polymer skeleton and has a number average molecular weight of 3,000 to 100,000 inclusive. The polymer (A3) has hydrolysable silyl groups at three or more of the terminals of the branched polymer skeleton wherein the average number of hydrolysable silyl groups per one terminal is 0.90 or more, and has a number average molecular weight of 3,000 to 100,000 inclusive.
This bread dough is produced by the sweetening sponge method in which a sponge dough-containing material for main kneading is kneaded, and has an amount of grain flour in the entire material for sponge dough/an amount of grain flour added at the time of main kneading (weight ratio) of 40/60-80/20, based on 100 pts.wt. of grain flour contained in the entire bread dough (dry weight). The entire bread dough contains 34-82 pts.wt. of sugar (in terms of solid content), based on 100 pts.wt. of grain flour contained in the entire bread dough (dry weight). The material for sponge dough contains, in the entire material for sponge dough, 8-33 pts.wt. of sugar (in terms of solid content), 1.2-4.1 pts.wt. of a specific yeast (dry weight), and 5-47 pts.wt. of water, based on 100 pts.wt. of grain flour contained in the entire bread dough (dry weight). The sponge dough is fermented after the material for sponge dough is kneaded. The material for main kneading contains, in the entire material for main kneading, the sponge dough, and further contains, as additive materials during main kneading, 2-74 pts.wt. of sugar (in terms of solid content), 1-6 pts.wt. of salt, 5-35 pts.wt. of oil and fat, and 2-35 pts.wt. of water, based on 100 pts.wt. of grain flour contained in the entire bread dough (dry weight). The material for main kneading is kneaded to produce the bread dough.
NATIONAL UNIVERSITY CORPORATION KOCHI UNIVERSITY (Japan)
Inventor
Ishikawa, Noriko
Kashihara, Masakazu
Ichikawa, Masako
Kiba, Akinori
Abstract
The present invention addresses the problem of developing a method for imparting, to leguminous plants, resistance to plant pathogenic diseases, and broadly providing leguminous plants resistant to plant pathogenic diseases. The present invention creates leguminous plants resistant to plant pathogenic diseases in which the function of a phosphatidic acid phosphatase 2 (PAP2) gene is artificially suppressed or lost.
Methods are provided for controlling a plant disease caused by a bacterium of genus Xanthomonas, comprising contacting a bacteriophage to a target plant, and for identifying a bacterium of the genus Xanthomonas, involving: culturing a test bacterium isolated from a plant tissue affected by a plant disease to obtain a culture; mixing the culture with a bacteriophage to obtain a mixture; culturing the mixture under a predetermined condition; and determining that the test bacteria are bacteria of the genus Xanthomonas when the test bacteria are lysed after the mixture-culturing step.
A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
C12Q 1/04 - Determining presence or kind of microorganismUse of selective media for testing antibiotics or bacteriocidesCompositions containing a chemical indicator therefor
In a cross section perpendicular to the longitudinal axis direction (x) of a balloon (10) for a balloon catheter, the cross-sectional shape of a straight tubular portion (23) has at least one protruding part (30) protruding toward the outside of the balloon (10) and at least one recessed part (40) recessed toward the inside of the balloon (10). The protruding part (30) has a vertex (P2), which is a point of which the distance (D1) from the centroid (P1) of the cross-sectional shape of the straight tubular portion (23) is maximal. The recessed part (40) is not present on a straight line (L1) connecting the vertex (P2) and the centroid (P1) of the cross-sectional shape of the straight tubular portion (23).
Provided is a laminate including a resin layer (B) provided on at least one surface of a substrate layer (A). The resin layer (B) contains a poly(3-hydroxyalkanoate) resin (b1) and a non-water-soluble resin (b2) other than the resin (b1), and the resin (b1) has at least one peak top temperature (Tma) in a range of 100-150°C on a crystal melting curve obtained by means of differential scanning calorimetric analysis.
B05D 7/24 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
The present invention provides an endoscope with excellent fixation strength between tubes connected in the longitudinal direction. The endoscope includes: a first tube; a second tube having a distal end located more distally than a distal end of the first tube; and an adhesive located between, and fixing, the first tube and the second tube. The first tube has at least one cut surface in a portion in contact with the adhesive. The second tube has a melt surface in a portion in contact with the adhesive.
A61B 1/00 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor
29.
METHOD FOR PRODUCING REDUCED NICOTINAMIDE MONONUCLEOTIDE
The purpose of the present invention is to provide a method for producing, in a simple manner, a reduced nicotinamide mononucleotide with a high yield. Provided is a method for producing a reduced nicotinamide mononucleotide, the method involving: a step for reducing a nicotinamide mononucleotide with a reducing agent; a step for decreasing ions derived from the reducing agent in a solution containing the reduced nicotinamide mononucleotide obtained in the reduction step; and a step for isolating a reduced nicotinamide mononucleotide salt from a reduced nicotinamide mononucleotide solution in which ions derived from the reducing agent have been decreased.
A61K 31/706 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
The purpose of the present disclosure is to provide a composition, a seed composition, a method for promoting plant growth, and a method for soil improvement that are capable of promoting plant growth by combined use of a biosurfactant and a specific ion. One aspect of the present disclosure is a composition comprising a biosurfactant and one or more ions selected from the group consisting of sodium ions, potassium ions, magnesium ions, iron ions, manganese ions, calcium ions, ammonium ions, sulfate ions, nitrate ions, and phosphate ions, wherein the mass ratio of the total concentration of the ions to the concentration of the biosurfactant in the composition is 0.070-10.
A01N 43/72 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms
A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
A01N 57/20 - Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
A01N 59/00 - Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
In a four-terminal tandem solar cell panel, provided is a solar cell panel in which the number of terminal boxes can be reduced to one. A solar cell panel 100 comprises: a four-terminal tandem solar cell module 110 having a bottom-side solar cell sub-module 10 and a top-side solar cell sub-module 20 which are stacked in a stacking direction; and a four-terminal terminal box 120 having a pair of bottom-side terminal bases 61 for the solar cell sub-module 10 and a pair of top-side terminal bases 62 for the solar cell sub-module 20. The solar cell module 110 has an insulating layer 8 disposed between the bottom-side solar cell sub-module 10 and the top-side solar cell sub-module 20. The terminal box 120 has an insulating isolation wall 50 disposed between the pair of bottom-side terminal bases 61 and the pair of top-side terminal bases 62.
H02S 40/34 - Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
H10K 39/15 - Organic photovoltaic [PV] modulesArrays of single organic PV cells comprising both organic PV cells and inorganic PV cells
H10K 85/50 - Organic perovskitesHybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
An ablation catheter (1) having: a shaft (2) having a longitudinal direction (x); a proximal basket (21) having an electrode (11) and disposed on a distal portion of the shaft (2); and a distal basket (41) having an electrode (31) and disposed so as to overlap part of the proximal basket (21) in the longitudinal direction (x).
Provided is a display module with high light transmittance. A display module 10 according to one embodiment of the present invention comprises: a polyimide film 11; an image display structure 12 formed on the front surface of the polyimide film 11; and a reflection-suppressing uneven structure 13 formed on the rear side of at least a portion of the polyimide film 11.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G02B 1/118 - Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
A balloon for a balloon catheter that, when deflated, can cut a stenosed site and be easily folded to reduce outer diameter and a balloon catheter including the balloon are provided.
A balloon for a balloon catheter that, when deflated, can cut a stenosed site and be easily folded to reduce outer diameter and a balloon catheter including the balloon are provided.
The balloon includes a balloon main body having an outer surface and an inner surface and a protruding portion protruding outward in a radial direction from the outer surface of the main body and extending in a longitudinal axis direction. The protruding portion in a straight tube portion has an ST-portion notch and the protruding portion in a distal-side tapered portion has a DT-portion notch. A depth of the ST-portion notch and a depth (D4) of the DT-portion notch are each 50 μm or more, and the depth (D3), a height (H3) of the protruding portion in the straight tube portion, the depth (D4), and a height (H4) of the protruding portion in the distal-side tapered portion satisfy D3/H3≤D4/H4.
Disclosed is a balloon for a balloon catheter in which the protrusion part provided on the balloon can easily bite into the stenosis, thereby efficiently dilating the stenosis. A balloon (2) for a balloon catheter having a balloon body (20) and a protrusion part (28) that projects outward from the outer surface of the balloon body (20) in the radial direction (y1) and extends in the longitudinal axis direction (x1); the protrusion part (28) having a tip region (28t) including an outer end (28T) and a base region (28b) located inward from the tip region (28t), the balloon body (20) and the protrusion part (28) being composed of the same material, and the surface roughness of the base region (28b) is smaller than that of the tip region (28t) where the surface roughness if measured for a reference length in a direction perpendicular to the longitudinal axis direction (x1).
A composition for plant disease control containing a bacteriophage, wherein the composition for plant disease control is inhibited from decreasing in the bacteriolytic activity or maintains the bacteriolytic activity, and has excellent persistence characteristics, is provided. The composition for plant disease control contains a bacteriophage with bacteriolytic activity against bacteria and an organic silicone-based surfactant.
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
The present invention pertains to: a polyamide-imide; and a resin composition comprising said polyamide-imide and another resin. This polyamide-imide includes, as a diamine component, a diamine having a difluoromethoxy group, and includes, as a tetracarboxylic dianhydride component, at least one tetracarboxylic dianhydride selected from the group consisting of tetracarboxylic dianhydrides having an ether bond, tetracarboxylic dianhydrides having a cardo structure, and bis(trimellitic anhydride)esters. Examples of said other resin forming the resin composition include acrylic resins and polyester resins.
One or more embodiments of the present invention relate to a modacrylic fiber comprising a magnesium compound and a disperse dye. The magnesium compound is present inside the modacrylic fiber. The number of magnesium-containing particles located on the surface of the modacrylic fiber and having a particle diameter of 50 nm or greater is 5/10 μm2 or less. One or more embodiments of the present invention relate to a method for producing a modacrylic fiber comprising a step for dying a modacrylic fiber containing a magnesium compound in a dyebath containing a disperse dye., the pH of the dyebath being 6.5-10. As a result, provided are: a modacrylic fiber that provides good color development properties and texture and has superior fire resistance; and a method for producing the modacrylic fiber.
D01F 6/40 - Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
D01F 6/54 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
D06P 3/72 - Material containing nitrile groups using dispersed dyestuffs
The present invention addresses the problem of providing a method for efficiently separating first linear covalently closed DNA containing a target gene and second linear covalently closed DNA generated as a by-product when producing the first linear covalently closed DNA, on the basis of the difference in molecular weight. Provided is a method for separating at least two linear nucleic acids having different molecular weights, the method comprising: a bonding step for adding a liquid sample containing the at least two linear nucleic acids to a carrier on which an anion exchange group is immobilized and bonding the at least two linear nucleic acids to the anion exchange group; an elution step for adding a buffer solution having a pH of 4.0-6.5 to the carrier and eluting an eluate containing nucleic acids dissociated from the anion exchange group; and a recovery step for recovering the eluate.
C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
The present invention contains an organic polymer (A) that has a reactive silicon group, a silane compound (B) that has a molecular weight of 1,500 or less, and a curing catalyst (C). The organic polymer (A) contains a (meth)acrylic acid ester polymer (A1). The silane compound (B) is represented by (R23-b3-bX2bbSi-R3-Si(R23-b3-bX2bb. R2represents a monovalent hydrocarbon group having 1 to 20 carbon atoms, and X2represents a hydroxyl group or a hydrolyzable group. b is 1, 2, or 3. R3 represents a divalent hydrocarbon group having 1 to 50 carbon atoms.
This curable composition contains an organic polymer (A) having a reactive silicon group, a silane compound (B) with a molecular weight of 1,500 or less, and a curing catalyst (C). The component (A) contains a (meth)acrylic acid ester polymer (A1). The component B is represented by R4-Si(R33-b3-bX2bb. R3represents a monovalent hydrocarbon group having 1-20 carbon atoms. X2represents a hydroxyl group or a hydrolyzable group. b is 1, 2, or 3. R4represents a monovalent hydrocarbon group that has 1-50 carbon atoms and includes a structure represented by -C(=X3)-R5-NH -, -O-C(=X3)-R5-NH-, -NH-R5-C(=X3)-R5-NH-, or -C(=X3)-R5-NH-R5-C(=X3)-. R5is a direct bond or a divalent hydrocarbon group having 1-3 carbon atoms. X3 represents an oxygen atom or a sulfur atom.
The present invention addresses the problem of providing a novel method for removing an unnecessary functional sequence contained in unnecessary linear covalently-closed DNA that is generated as a by-product during the production of target linear covalently-closed DNA. Provided is a double-stranded circular DNA vector which includes a pair of protelomerase recognition sequences, wherein a first region that constitutes one of two regions constituting the double-stranded circular DNA vector between the pair of protelomerase recognition sequences includes two or more endonuclease recognition sequences and a functional sequence disposed between the two or more endonuclease recognition sequences, and a second region that constitutes the other of the two regions includes a target nucleic acid sequence and does not include the endonuclease recognition sequence.
The present invention addresses the problem of providing a novel method for producing a recycled polystyrene-based resin composition, with which it is possible to provide a recycled polystyrene-based resin composition wherein physical properties deteriorated by processing are sufficiently recovered. This method for producing a recycled polystyrene-based resin composition comprises a mixing step for melt-mixing polystyrene-based resin waste and a high molecular weight polystyrene-based resin so as to obtain a resin composition, wherein the weight average molecular weight of the high molecular weight polystyrene-based resin is 500,000 to 5,000,000 inclusive.
Disclosed is a balloon for a balloon catheter that can enhance non-slip performance to prevent the balloon from slipping off the lesion and improve scoring performance for biting into stenotic portions. A balloon (2) for a balloon catheter having a balloon body (20) and a protrusion part (28), the balloon body (20) and the protrusion part (28) are composed of the same material, and a ratio Ra1/Ra2 of a surface roughness Ra1 of the protrusion part (28), measured along a reference length in a direction (a1) parallel to the longitudinal axis direction (x1), to a surface roughness Ra2 of the protrusion part (28), measured along a reference length in a direction (a2) perpendicular to the longitudinal axis direction (x1), being greater than 1.
The present invention relates to: a polyimide; and a resin composition comprising the polyimide and another resin. The polyimide comprises: as a diamine component, a diamine having a difluoromethoxy group; and as a tetracarboxylic acid dianhydride component, at least one tetracarboxylic acid dianhydride that is selected from the group consisting of a tetracarboxylic acid dianhydride having an ether bond, a tetracarboxylic acid dianhydride having a cardo structure, and a bis(trimellitic acid anhydride) ester. Examples of other resins that constitute the resin composition include acrylic resins and polyester resins.
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCompositions of derivatives of such polymers
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
This resin composition contains a poly(3-hydroxyalkanoate) resin (A) and an inorganic filler (B). The resin (A) includes a copolymer (A3) of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit in which the content ratio of the 3-hydroxybutyrate unit is 76 mol% or less, and a copolymer (A4) of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit in which the weight average molecular weight is 700,000 or more and the content ratio of the 3-hydroxybutyrate unit is more than 76 mol% and 95 mol% or less. Of the content (X) of the resin (A) excluding the copolymer (A4), the content of the copolymer (A3) is 5-25 wt%, and the content of the copolymer (A4) is 5-30 parts by weight and the content of the inorganic filler (B) is 5-40 parts by weight relative to 100 parts by weight of the content (X).
This resin composition comprises a poly(3-hydroxyalkanoate)-based resin (A) and an aliphatic aromatic polyester-based resin (B). The resin (A) contains: a copolymer (A3) which is formed of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit, and in which the content proportion of the 3-hydroxybutyrate unit is not more than 76 mol%; and a copolymer (A4) which is formed of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit and has a weight average molecular weight of not less than 700000, and in which the content proportion of the 3-hydroxybutyrate unit is more than 76 mol% to not more than 95 mol%. Of the total amount (X) of the resin (A) and the resin (B) excluding the copolymer (A4), the percentage content of the copolymer (A3) is 25-35 wt%, the percentage content of the resin (B) is 5-20 wt%, and the contained amount of the copolymer (A4) with respect to 100 parts by weight of the total amount (X) is 3-20 parts by weight.
The purpose of the present invention is to provide a transparent conductive film that is capable of achieving a low resistance value by maintaining a low resistivity even when the film thickness of a transparent electrode layer made of a conductive oxide is increased, and is not susceptible to cracks occurring during bending. A transparent conductive film 1 in which a transparent electrode layer 40 mainly composed of indium oxide is formed on a flexible substrate 30, wherein: the transparent electrode layer 40 has a film thickness of 100 nm or more; the transparent electrode layer 40 is formed by laminating a plurality of regions; regions 40a, 40c having a nitrogen content of less than 0.6 at % are present above and below a region 40b having a nitrogen content of 0.6 at % or more; and the thickness of the region 40b having a nitrogen content of 0.6 at % or more is smaller than the total thickness of the regions 40a, 40c having a nitrogen content of less than 0.6 at %.
The present invention provides a transparent conductive film that maintains low resistivity even when the thickness of a transparent electrode layer formed from a conductive oxide is increased. As a result, a low resistance value can be achieved, and cracking occurs less readily during bending. Provided is a transparent conductive film 1 in which a transparent electrode layer 40 chiefly comprising indium oxide is formed on a flexible substrate 30, wherein the transparent electrode layer 40 has a structure in which at least the three layers of a crystalline lower layer 40a, an amorphous intermediate layer 40b, and a crystalline upper layer 40c are laminated, grain boundaries are not continuous in the thickness direction across the interposed intermediate layer 40b, the lower layer 40a is at least 30 nm thick, and the intermediate layer 40b is no more than 25 nm thick.
Provided is a solar cell module capable of highly suppressing deterioration of a solar cell due to moisture. This solar cell module 1 comprises: a surface protective material 11; an intermediate protective material 12 disposed on the rear side of the surface protective material 11 and having an intermediate through-hole 121; a rear surface protective material 13 disposed on the rear side of the intermediate protective material 12; a thin-film solar cell 14 disposed between the surface protective material 11 and the intermediate protective material 12; a surrounding moisture-proof material 17 disposed in an annular shape surrounding the intermediate through-hole 121 and sandwiched between the intermediate protective material 12 and the rear surface protective material 13; a lead wire 18 extending from the thin-film solar cell 14, passing through the intermediate through-hole 121, and penetrating the surrounding moisture-proof material 17 from the inside to the outside; and a sealing material 20 filled between the surface protective material 11 and the intermediate protective material 12 and between the intermediate protective material 12 and the rear surface protective material 13.
H10K 39/15 - Organic photovoltaic [PV] modulesArrays of single organic PV cells comprising both organic PV cells and inorganic PV cells
H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
A ruthenium complex (A) having a compound (B) is used as a hydrosilylation catalyst. Alternatively, the compound (B) and a ruthenium compound (A′) that does not have the compound (B) as a ligand are mixed to form a hydrosilylation catalyst. The compound (B) contains at least one carbon-carbon double bond per molecule, and contains an electron-withdrawing group bonded to at least one of carbon atoms forming the carbon-carbon double bond.
A polyoxyalkylene polymer containing a polyoxyalkylene polymer molecule having a hydrolyzable silyl group-containing structure represented by the following formula (1) is provided.
A polyoxyalkylene polymer containing a polyoxyalkylene polymer molecule having a hydrolyzable silyl group-containing structure represented by the following formula (1) is provided.
A polyoxyalkylene polymer containing a polyoxyalkylene polymer molecule having a hydrolyzable silyl group-containing structure represented by the following formula (1) is provided.
The proportion of the number of the hydrolyzable silyl group-containing structures represented by the formula (1), as measured relative to the total number of hydrolyzable silyl groups, 1-propenyl groups, propyl groups, and allyl groups in the polymer, is from 0.85 to 1.00, and the polymer has a number-average molecular weight of more than 3,000. In the formula (1), R groups are the same or different and are each a substituted or unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms, X groups are the same or different and are each a hydroxy group or a hydrolyzable group, and a is 0, 1, or 2.
This laminate comprises, in this order, a substrate layer (A), an adhesive layer (B), and a resin layer (C) containing a poly(3-hydroxyalkanoate)-based copolymer (c1). The adhesive layer (B) contains a resin (b1) having a glass transition temperature greater than -20°C but no greater than 0°C, and an acid value of less than 40 mg KOH/g. The adhesive layer (B) has a basis weight of at least 0.1 g/m2but less than 5.0 g/m2. The resin layer (C) has a thickness of at least 5 μm but no more than 100 μm.
Provided is a resin composition which contains a non-crosslinked resin and crosslinked acrylic particles, wherein the non-crosslinked resin contains an acrylic resin that has a weight average molecular weight of 400,000 or more, the crosslinked acrylic particles have an average particle diameter of 0.3-2.5 μm (inclusive), and the glass transition temperature thereof is 120°C or higher.
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
C07C 255/31 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing rings other than six-membered aromatic rings
C07C 227/04 - Formation of amino groups in compounds containing carboxyl groups
C07C 229/32 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing rings other than six-membered aromatic rings
C07C 233/10 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an unsaturated carbon skeleton containing rings other than six-membered aromatic rings
C07C 231/06 - Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
C07C 253/30 - Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
59.
POLYIMIDE LAMINATE, POLYIMIDE LAMINATE WITH SUPPORT, THIN-FILM TRANSISTOR DEVICE, AND METHOD FOR PRODUCING POLYIMIDE LAMINATE
A polyimide laminate (10) comprises a first polyimide layer (11), an inorganic layer (12), and a second polyimide layer (13), in this order. The inorganic layer (12) contains a silicon oxide layer that contains silicon oxide having a higher silicon ratio than the stoichiometric composition, and does not contain an amorphous silicon layer. The polyimide contained in the second polyimide layer (13) has a tetracarboxylic dianhydride residue and a diamine residue. At least one of the tetracarboxylic acid dianhydride residue and the diamine residue includes a residue that has an ester bond.
NONWOVEN FABRIC AND MULTILAYER SHEET INCLUDING SAME, PRODUCT FOR FOODS WHICH INCLUDES SAID NONWOVEN FABRIC OR MULTILAYER SHEET, AND METHOD FOR PRODUCING SAID PRODUCT FOR FOODS
The present invention relates to a nonwoven fabric comprising cellulose fibers and poly(3-hydroxyalkanoate)-based fibers containing a poly(3-hydroxyalkanoate)-based resin, wherein the water contact angle on one of the surfaces of the nonwoven fabric is 25° to 90° inclusive. In the case where the nonwoven fabric is a wet nonwoven fabric, a wet nonwoven fabric in which the water contact angle on one surface is 25° to 90° inclusive can be obtained by drying a wet sheet which contains, at a specified ratio, the poly(3-hydroxyalkanoate)-based fibers containing the poly(3-hydroxyalkanoate)-based resin at a specified temperature. Thus, a nonwoven fabric having good heat-sealing properties, a multilayer sheet including the nonwoven fabric, a product for foods which includes the nonwoven fabric or the multilayer sheet, and a method for producing the product for foods are provided.
This packaging body comprises a paper laminate and a resin film. The paper laminate includes a paper base material layer and a laminated adhesive resin layer. The resin film has: a seal region that is heat-sealed to the paper laminate via the adhesive resin layer; and a non-seal region that is not heat-sealed to the paper laminate. The resin film includes a poly(3-hydroxyalkanoate)-based resin (A). The resin (A) includes: (a-1) a copolymer of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit, in which the content ratio of the other hydroxyalkanoate unit is 1-13 mol%; and (a-2) a copolymer of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit, in which the content ratio of the other hydroxyalkanoate unit is 24 mol% or more.
B65D 65/46 - Applications of disintegrable, dissolvable or edible materials
B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
Provided is a powder coating material capable of providing a coating film in which cracking and/or peeling during deformation is reduced. This powder coating material contains certain amounts of polymer particles and a thermosetting resin, wherein the polymer particles include: an elastic body containing (meth)acrylate-based rubber; an intermediate part containing certain amounts of a crosslinkable unit and a graft unit; and a grafting part having a certain constituent unit.
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
C08F 267/06 - Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group on to polymers of esters
A balloon (10) for a balloon catheter (1) satisfies at least one of conditions 1 and 2 in a state where a first pressure of 0.5 atm + 1 atm to 1.0 atm + 1 atm is applied to the inside of the balloon (10). Condition 1: An angle θ1 formed by a straight line L1 at the distal end of a proximal tapered part and a straight line L2 at the proximal end of the proximal tapered part is greater than 0 degrees. Condition 2: An angle θ2 formed by a straight line at the proximal end of a distal tapered part and a straight line at the distal end of the distal tapered part is greater than 0 degrees.
The present invention relates to a non-woven fabric, including cellulose-based fibers and poly(3-hydroxyalkanoate)-based fibers that contain a poly(3-hydroxyalkanoate)-based resin, wherein the poly(3-hydroxyalkanoate)-based fiber is in compliance with JIS K 7210-1, has a melt flow rate, measured at a temperature of 160°C and a load of 5 kg (49 N), of at least 35 g/10 minutes and no greater than 90 g/10 minutes, and has a cellulose-based fiber content of at least 30% by mass and less than 70% by mass with respect to the total mass of the cellulose-based fibers and the poly(3-hydroxyalkanoate)-based fibers. Due to the foregoing, provided are: a non-woven fabric that has good heat-sealing properties; a layered sheet that includes the non-woven fabric; and a product for use with food that includes the non-woven fabric and the layered sheet.
The present invention provides a solar cell module which can be connected to an external connector and can prevent a local load caused by the external connector from being applied to a solar cell when the external connector is connected. The solar cell module is configured as follows. When a first substrate (40) is viewed in a plan view, the solar cell module has a solar cell installation region (20) and a connection region (21). In the solar cell installation region (20), a solar cell is sealed by a sealing material (41). The connection region (21) is provided outside the solar cell installation region (20) so as to include a part of the edge of the first substrate (40) when the first substrate (40) is viewed in the plan view, and has a wiring member (15) and a connector portion (5). The wiring member (15) is connected to the solar cell in the solar cell installation region (20) and extends from the solar cell installation region (20) across the connection region (21). At least a part of the connector portion (5) is located between the first substrate (40) and a second substrate (50) and is disposed in the connection region (21) without being disposed in the solar cell installation region (20). The connector portion (5) is connected to the wiring member (15) in the connection region (21) and can be connected to an external connector (101).
H02S 40/34 - Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
The present invention provides a method for manufacturing a positive electrode active material and a method for manufacturing a secondary battery. The material and battery have a higher maximum capacity and a higher activation speed to reach the maximum capacity than conventional materials and batteries. In each method, the manufacturing is carried out by adding an additive containing the element boron to a lithium composite oxide or a precursor thereof, and heating and sintering the lithium composite oxide or precursor thereof. The lithium composite oxide has a layered rock-salt structure and contains at least lithium, manganese, nickel, and a divalent element. The divalent element is calcium or magnesium.
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
22P(=O)-Ar1-N(Ar222 (in formula (1), Ar1is a divalent aromatic hydrocarbon group that optionally has a substituent, and Ar222P(=O)-R1-N(Ar122 (in formula (1'), R1is a chain aliphatic group that optionally has a substituent and optionally contains a hetero atom, and Ar1 is an aromatic hydrocarbon group optionally substituted with a halogen atom or the like).
H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
H10K 30/86 - Layers having high hole mobility, e.g. hole-transporting layers or electron-blocking layers
A transformed microorganism having an ability to produce a polyhydroxyalkanoate includes a polyhydroxyalkanoate synthase gene and a gene encoding a chaperone belonging to the ClpB family. The gene encoding the chaperone belonging to the ClpB family is a gene which has been introduced into the transformed microorganism or whose expression has been enhanced in the transformed microorganism. The chaperone belonging to the ClpB family may be derived from the genus Cupriavidus, Escherichia, or Saccharomyces. A polyhydroxyalkanoate can be produced by culturing the transformed microorganism.
Provided is a method for producing a molded body comprising a poly(3-hydroxyalkanoate)-based resin, the method comprising: melting and kneading a resin composition comprising the poly(3-hydroxyalkanoate)-based resin in a kneader; and discharging the kneaded composition under a condition where the shear rate at a discharge port is 200 (1/s) or higher. The poly(3-hydroxyalkanoate)-based resin preferably comprises a copolymer of 3-hydroxybutyrate units and other hydroxyalkanoate units.
Provided is a retardation film obtained by molding a resin composition containing an acrylic resin, wherein the ratio Re(450)/Re(550) of the frontal retardation Re(450) at a wavelength of 450 nm to the frontal retardation Re(550) at a wavelength of 550 nm (450) is 1.00-1.04, and the resin composition contains 20 wt% or more of a styrene unit, has a glass transition temperature of 118°C or higher, and has a birefringence development ∆nxy of -3.0 × 10-3to -1.1 × 10-3.
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
C08L 33/24 - Homopolymers or copolymers of amides or imides
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/13363 - Birefringent elements, e.g. for optical compensation
72.
METHOD FOR PRODUCING (METH)ACRYLOYL-TERMINATED POLYISOBUTYLENE
The present invention pertains to a method for producing a (meth)acryloyl-terminated polyisobutylene, the method comprising: a step 1 for polymerizing a monomer component containing isobutylene in the presence of titanium(IV) chloride to obtain a halogen-terminated polyisobutylene; and a step 2 for reacting the halogen-terminated polyisobutylene obtained in the step 1 with a compound having a (meth)acryloyl group represented by general formula (1) to obtain a polyisobutylene having a (meth)acryloyl group represented by general formula (1) at the terminal thereof, wherein in the step 1, the polymerization reaction is performed in a batch manner, and the temperature of a polymerization reaction solution is -60ºC to -40ºC. (In general formula (1), R1 represents a hydrogen atom or a methyl group.) Consequently, provided is a method which is for producing a (meth)acryloyl-terminated polyisobutylene and by which a (meth)acryloyl-terminated polyisobutylene having a low viscosity can be obtained.
Medical apparatus and instruments, namely, detachment system for an intravascular implant; medical apparatus and instruments, namely, detachment system comprising a controller to assist in the placement of a detachable implant; medical apparatus and instruments, namely, device used to control the delivery of an implant into the vasculature of a human patient.
Medical apparatus and instruments, namely, detachment system for an intravascular implant; medical apparatus and instruments, namely, detachment system comprising a controller to assist in the placement of a detachable implant; medical apparatus and instruments, namely, device used to control the delivery of an implant into the vasculature of a human patient
01 - Chemical and biological materials for industrial, scientific and agricultural use
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Plastics, unprocessed; unprocessed polyvinyl chloride resins; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed synthetic resins for use in the manufacture of molding compounds; unprocessed synthetic polymer modified resin compound; unprocessed artificial resins; unprocessed synthetic resins; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; unprocessed plastic materials in powder, liquid or paste form; unprocessed synthetic resins for use in industry and chemical products; industrial chemicals; vinyl chloride; plastic molding compounds for use in the manufacture of plastic sheets and films; unprocessed synthetic polymer modified resin compound for use in cementitious repairs Semi-processed plastics; polyvinyl chloride compounds, semi-processed; chlorinated polyvinyl chloride compounds, semi-processed; semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; semi-processed synthetic resins
76.
POLARIZER PROTECTION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL PANEL
A polarizer protection film including an acrylic resin composition is provided. The polarizer protection film has a retardation Rth in the thickness direction at a wavelength of 590 nm of −15.0 nm to less than 0.0 nm. The acrylic resin composition includes an acrylic resin having a ring structure in the main chain thereof, has a glass transition temperature of 120° C. or higher, and has a birefringence development Δnxy of −1.0×10−3 to −0.1×10−3.
A method for producing a laminate that is obtained by bonding an adherend with a cured product having a high elastic modulus in a high-temperature environment even in a case where low-temperature curing is carried out, is provided. The method for producing a laminate includes the steps of applying a curable resin composition having a specific composition to a first adherend and bonding the first adherend with a second adherend, and subjecting the curable resin composition to low-temperature curing. The laminate has a ratio of a thickness of the cured product and an average thickness of those adherends in a specific range.
C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
METHOD FOR EVALUATING AGGREGATION-SUPPRESSING ACTIVITY OR AGGREGATION-PROMOTING ACTIVITY ON AGGREGATING PROTEIN USING ORGANOID, AND METHOD FOR PRODUCING ORGANOID
The present invention aims to provide a method for screening a substance having an aggregation-suppressing activity or aggregation-promoting activity on an aggregating protein, and a method for producing an organoid and an organoid produced by this method. Specifically, the present invention relates to a method for evaluating an aggregation-suppressing activity or aggregation-promoting activity of a test substance on an aggregating protein, the method including allowing an aggregating protein labeled with a label, a test substance, and an organoid to coexist in an aqueous solution, and quantifying the aggregating protein aggregated and/or deposited on a surface of the organoid and/or inside the organoid using the label as an index; and a method for producing an organoid, including forming a spheroid by culturing a cell, embedding the obtained spheroid in a gel, and culturing the embedded spheroid in the gel.
32n22nn- (wherein n is an integer of 1-20); and a tetracarboxylic acid dianhydride component that comprises at least one tetracarboxylic acid dianhydride selected from the group consisting of tetracarboxylic acid dianhydrides each having an ether bond, tetracarboxylic acid dianhydrides each having a fluorene structure, tetracarboxylic acid dianhydrides each having a xanthene structure, and bis(trimellitic anhydride) esters.
A multi-layered polyimide film includes a non-thermoplastic polyimide layer and at least one thermoplastic polyimide layer disposed on at least one surface of the non-thermoplastic polyimide layer. A non-thermoplastic polyimide contained in the non-thermoplastic polyimide layer has a tetracarboxylic dianhydride residue including a benzophenone skeleton, as a tetracarboxylic dianhydride residue, and has a diamine residue including a biphenyl skeleton, as a diamine residue. In the multi-layered polyimide film, the content rate of the diamine residue including a biphenyl skeleton in the non-thermoplastic polyimide is 30 mol % or more and 100 mol % or less with respect to all of diamine residues included in the non-thermoplastic polyimide.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B29C 41/00 - Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped articleApparatus therefor
B29C 41/22 - Making multilayered or multicoloured articles
A positive electrode active substance having a layered rock-salt structure and having an initial charge capacity larger than that of a conventional technology is provided. The positive electrode active substance is obtained by adding an additive containing boron element to a lithium composite oxide having a layered rock-salt structure represented by Li2Mn1-xNixO3 (0≤x<1) or a precursor of the lithium composite oxide, and performing heating and sintering. The amount of boron is more than 0.00075 equivalents and 0.2 equivalents or less with respect to 1 equivalent of a total of Mn and Ni of the lithium composite oxide.
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
C01G 53/56 - Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO3)2-, e.g. Li2(NixMn1-x)O3 or Li2(MyNixMn1-x-y)O3
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
82.
TUBE, METHOD FOR MANUFACTURING TUBE, CATHETER, AND MEDICAL TUBULAR OBJECT DELIVERY DEVICE
A method for manufacturing a tube, comprising the steps of: disposing a first inner cylindrical body (11) and a second inner cylindrical body (12) side by side in a longitudinal direction; disposing a reinforcing layer (13) composed of wire from an outer side of the first inner cylindrical body (11) to an outer side of the second inner cylindrical body (12); disposing an outer layer (14) on an outer side of the reinforcing layer (13) to obtain a tube precursor (15); and heating the tube precursor (15); wherein: a melting point or decomposition point of a resin constituting the first inner cylindrical body (11) is higher than a melting point of a resin constituting the second inner cylindrical body (12) and a melting point of a resin constituting the outer layer (14); and a heating temperature in the step of heating the tube precursor (15) is equal to or higher than the melting point of the resin constituting the second inner cylindrical body (12) and the melting point of the resin constituting the outer layer (14), and lower than the melting point or decomposition point of the resin constituting the first inner cylindrical body (11).
A61F 2/962 - Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
A61F 2/966 - Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
32n22nn- (where n is an integer of 1-20); and, as a tetracarboxylic dianhydride component, one or more tetracarboxylic dianhydrides selected from the group consisting of tetracarboxylic dianhydrides having a fluorene structure, tetracarboxylic dianhydrides having an ether bond, and bis(trimellitic anhydride) ester.
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
C08L 101/00 - Compositions of unspecified macromolecular compounds
84.
POLYHYDROXYALKANOATE POWDER, METHOD FOR PRODUCING SAME AND USE THEREOF
This polyhydroxyalkanoate powder contains a polyhydroxyalkanoate (A), a polyvinyl alcohol (B), and an alkylene oxide compound (C). The content of the polyvinyl alcohol (B) is 1.0 parts by weight or more and less than 3.0 parts by weight with respect to 100 parts by weight of the polyhydroxyalkanoate (A). The powder can be produced by spray-drying an aqueous suspension containing the polyhydroxyalkanoate (A), the polyvinyl alcohol (B), and the alkylene oxide compound (C). An aqueous suspension of the polyhydroxyalkanoate powder can be produced by dispersing the powder in an aqueous medium.
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
Provided is a mutant polyhydroxyalkanoic acid synthase comprising an amino acid sequence which has at least 90% sequence identity with the amino acid sequence represented by SEQ ID NO: 1 and in which at least one among 11th, 23rd, 74th, 176th, 224th, 241st, 327th, 360th, 400th, 419th, 452nd, 484th, 485th, 509th, and 511th amino acids from the N-terminal is substituted with a specific amino acid, wherein the mutant polyhydroxyalkanoic acid synthase has a synthetic activity of a copolymerized polyhydroxyalkanoic acid including a 3-hydroxyalkanoic acid monomer unit having 8 or more carbon atoms.
A solar cell module comprising M×N solar cell submodules arranged in a two-dimensional manner in M rows and N columns (where M is an integer equal to or greater than 2 and N is an integer equal to or greater than 1). Each of the solar cell submodules includes thin-film solar cells divided in an X direction and extending in a Y direction intersecting the X direction, and connected in series and integrated; and extraction electrodes at X-direction-side ends and extending in the Y direction. In the solar cell submodules in an nth column (where n is an integer of 1-N), the solar cell submodules in the first to Mth rows are connected in parallel, and the Y-direction size of the solar cell submodule in the Mth row is less than the Y-direction size of the solar cell submodules in rows other than the Mth row.
H10F 19/31 - Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group , e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate
Provided is a method for producing a stretched film containing a poly(3-hydroxybutyrate) resin which exhibits less shrinkage on heating, including melting a film raw material containing the poly(3-hydroxybutyrate) resin with an extruder and molding the film raw material into a film shape; stretching the molded film in a specific direction; and heating the stretched film to a temperature in a range from (melting point of the poly(3-hydroxybutyrate) resin−40)° C. to (melting point of the poly(3-hydroxybutyrate) resin)° C. by a non-contact heating technique with a relaxation amount in the specific direction represented by the formula (i) of 9 to 50%, (i) Relaxation amount [%]={(film dimension in specific direction before heat treatment)−(film dimension in specific direction during heat treatment)}/(film dimension in specific direction before heat treatment)×100.
B29C 35/08 - Heating or curing, e.g. crosslinking or vulcanising by wave energy or particle radiation
B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
B29C 48/08 - Flat, e.g. panels flexible, e.g. films
B29C 55/14 - Shaping by stretching, e.g. drawing through a dieApparatus therefor of plates or sheets multiaxial biaxial successively
B29C 71/04 - After-treatment of articles without altering their shapeApparatus therefor by wave energy or particle radiation
B29K 67/00 - Use of polyesters as moulding material
C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
An iontophoresis device capable of reducing skin irritability due to an applied current while enhancing skin permeability of a drug is provided. The iontophoresis device includes a power supply, an electrode electrically connected to the power supply, a drug disposed between skin and the electrode, and a control unit configured to control a current applied to the skin via the electrode. The control unit controls the current so that a pulse current having a pulse frequency of 0.5 Hz or more and 50 Hz or less is applied to the skin.
A laminate includes an acrylic resin film; and a hard coat layer laminated on at least one surface of the acrylic resin film. The acrylic resin film has a tensile elongation at break of 200% or more at 120° C. The hard coat layer is formed from a cured product of a curable resin composition containing a urethane acrylate resin and a hindered amine light stabilizer having a reactive functional group. The laminate has a tensile crack elongation of 100% or more at 120° C.
B32B 1/00 - Layered products having a non-planar shape
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
Provided is a method for production a stretched film comprising a poly(3-hydroxybutyrate) resin and exhibiting less shrinkage on heating, comprising melting a film raw material containing the poly(3-hydroxybutyrate) resin with an extruder and molding the film raw material into a film shape; stretching the molded film; and subjecting the stretched film to a heat treatment that includes bringing the film to a temperature T1 and then to a temperature T2, and the temperatures T1 and T2 satisfy the conditions of the formulas (1) to (3):
Provided is a method for production a stretched film comprising a poly(3-hydroxybutyrate) resin and exhibiting less shrinkage on heating, comprising melting a film raw material containing the poly(3-hydroxybutyrate) resin with an extruder and molding the film raw material into a film shape; stretching the molded film; and subjecting the stretched film to a heat treatment that includes bringing the film to a temperature T1 and then to a temperature T2, and the temperatures T1 and T2 satisfy the conditions of the formulas (1) to (3):
(
Melting
point
of
poly
(
3
-
hydroxybutyrate
)
resin
-
70
)
°
C
.
≤
T
1
(
1
)
T
2
≤
(
melting
point
of
poly
(
3
-
hydroxybutyrate
)
resin
-
20
)
°
C
.
(
2
)
T
1
≠
T
2
and
T
1
<
T
2
.
(
3
)
A photovoltaic system that detects a short circuit in tandem solar cell modules, and includes a solar cell string in which a number of tandem solar cell modules are connected; and a short circuit detector. A number of bottom-side solar cell submodules constitute a series-connected, bottom-side solar cell string, and a number of top-side solar cell submodules constitute a series-connected, top-side solar cell string. The short circuit detector measures the potential difference Vps+ between a positive potential terminal of the bottom-side solar cell string and a positive potential terminal of the top-side solar cell string, measures the potential difference Vps− between a negative potential terminal of the bottom-side solar cell string and a negative potential terminal of the top-side solar cell string, and detects a short circuit in the tandem solar cell modules if the absolute values of the potential differences Vps+ and Vps− are greater than 0 V.
A curable composition that contains a silane compound, a non-tin-based curing catalyst, and an organic polymer having a bifunctional dialkoxysilyl group as a reactive silicon group is provided. The curable composition exhibits quick curability. In the curable composition, an amidine compound and a titanium compound are used in combination as the curing catalyst, and a silane condensate having a specific structure is used as the silane compound.
A ribbed substrate includes a transparent substrate and a rib member provided on one principal surface of the transparent substrate. The rib member is formed in a frame shape. An arithmetic mean roughness of an inner peripheral surface of the rib member is 50 nm or more and 3,000 nm or less. A value of a skewness of the inner peripheral surface of the rib member is preferably negative. The arithmetic mean roughness of the inner peripheral surface of the rib member is preferably 200 nm or more and 900 nm or less.
H10F 39/00 - Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group , e.g. radiation detectors comprising photodiode arrays
C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
A composition for rhizosphere microorganism activation that can efficiently activate rhizosphere microorganisms, a composition for plant growth promotion, a method for rhizosphere microorganism activation, a method for rhizosphere microorganism diversification, a method for plant production, a method for seed production, and seeds are provided. The composition includes a biodegradable polymer. The method includes applying a composition including a biodegradable polymer to a plant, soil, or seed.
A production method for a solar battery includes a step for applying a varnish to form a base material layer on the surface of a support substrate that has a structure of recesses and protrusions formed at the surface thereof, a step for forming a photoelectric conversion structure on the base material layer, and a step for peeling the base material layer from the support substrate.
A viscosity modifier for a condensation polymer may include a chain extender obtained from a reaction between at least one reactive monomer and at least one vinyl monomer copolymerizable with the reactive monomer, the chain extender comprising at least one reactive group and being present in an amount ranging from 50 to 90 wt % of the viscosity modifier; and a non-condensation carrier resin comprising from greater than 2.5 wt % to 10 wt % of units derived from a reactive monomer in the carrier resin, the non-condensation carrier resin present in an amount ranging from 10 to 50 wt % of the viscosity modifier. Condensation polymer compositions, methods of forming viscosity modifiers, and methods of molding condensation polymer compositions are also provided.
The problem addressed is to provide a method for producing PHA that can sufficiently remove impurities while reducing the amount of wastewater in a purification process and can realize a practical filtration rate. The problem is solved by a method for producing PHA, the method comprising: a centrifugal separation step in which a PHA aqueous suspension (1) is centrifuged to obtain a PHA aqueous suspension (2) having a predetermined protein content; and a filtration step in which the PHA aqueous suspension (2), which has been adjusted to a pH of from more than 5.5 to 11.0, is subjected to dead end filtration.
01 - Chemical and biological materials for industrial, scientific and agricultural use
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Plastics, unprocessed; unprocessed plastics, chlorinated polyvinyl chloride resin; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed synthetic resins for use in the manufacture of molding compounds; unprocessed synthetic polymer modified resin compound; artificial resins, unprocessed; synthetic resins, unprocessed; artificial and synthetic resins as raw materials; unprocessed plastics in the form of powders, liquids or pastes as raw materials; unprocessed plastics in the form of powders, liquids or pastes, for industrial use; unprocessed synthetic resins in the form of powders, liquids or pastes for industrial use; unprocessed synthetic resins used in industry and chemical products; industrial chemicals; vinyl chloride; polyvinyl chloride resins, unprocessed; plastic molding compounds for use in the manufacture of plastic sheets and films; unprocessed synthetic polymer modified resin compound for use in cementitious repairs; unprocessed chlorinated polyvinyl chloride for industrial use. Semi-processed plastics; polyvinyl chloride compounds, semi-processed; chlorinated polyvinyl chloride compounds, semi-processed; plastic semi-worked products being semi-finished products in the form of pellets, rods, foils, foams, fibers, films and sheets; artificial resins, semi-processed.
99.
RESIN COMPOSITION FOR MONOFILAMENTS, USE THEREOF, AND METHOD FOR PRODUCING MONOFILAMENT
A resin composition for monofilaments contains a poly(3-hydroxyalkanoate)-based resin component. The resin composition has a melting point peak temperature of 140° C. or higher and a crystal melting enthalpy of 65 J/g or less as calculated from all melting peaks in differential scanning calorimetry. The monofilament containing the resin composition has high strength and elongation. A method for producing the monofilament containing the resin composition contains, in the stated order, (i) discharging the resin composition in a molten state from a spinning nozzle, and then cooling thereby forming a raw yarn and (ii) stretching the raw yarn in at least one direction.
