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Kaneka Corporation patents


Recent patent applications related to Kaneka Corporation. Kaneka Corporation is listed as an Agent/Assignee. Note: Kaneka Corporation may have other listings under different names/spellings. We're not affiliated with Kaneka Corporation, we're just tracking patents.

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Immunoglobulin g-binding peptide

The objective of the present invention is to provide a peptide of which both of binding forces to a Fc region and a Fab region are superior. In addition, the objective of the present invention is to provide a DNA which encodes the peptide, a vector which contains the DNA,... Kaneka Corporation

Method for producing glutathione

The present invention aims to provide a yeast that is genetically modified so as to more highly produce glutathione, and a method of producing glutathione utilizing the yeast. The present invention provides a method of producing glutathione, including culturing a yeast whose thiol oxidase activity is increased as compared to... Kaneka Corporation

Charge stripping film for ion beam

A charge stripping film for an ion beam includes a single layer body of a graphitic film having a carbon component of at least 96 at % and a thermal conductivity in a film surface direction at 25° C. of at least 800 W/mK, or a laminated body of the... Kaneka Corporation

Acrylonitrile-containing fiber dyeable with disperse dyes, producing same, and fiber product containing same

An acrylonitrile-containing fiber includes 100 parts by mass of a polymer including at least 15 parts by mass of acrylonitrile; and 1.0 to 50 parts by mass of a water absorbent resin having a pure water absorption capacity (gig) with respect to its own weight of at least 10 but... Kaneka Corporation

Heat-resistant aliphatic-chain saturated hydrocarbon having ion pairs at both ends, and composition using same

An aliphatic-chain saturated hydrocarbon including an aliphatic hydrocarbon chain which is saturated and has an ion pair at each end of the aliphatic hydrocarbon chain.... Kaneka Corporation

Polyester fiber for artificial hair, process for producing same, and hair ornament product including same

A polyester-based fiber for artificial hair includes a polyester-based resin composition, wherein the polyester-based resin composition includes: 100 parts by weight of a polyester resin; 5 to 40 parts by weight of a brominated epoxy-based flame retardant; 0.05 to 3 parts by weight of a polyester resin molecular weight modifier;... Kaneka Corporation

Substrate with conductive layers, substrate with touch-panel transparent electrodes, and fabricating same

The present invention provides a substrate with conductive layers, capable of improving both glare preventing properties and etching characteristics; a method for fabricating the same; and a substrate with touch-panel transparent electrodes. A substrate with conductive layers has, on at least one side of a transparent film substrate, a thin... Kaneka Corporation

Nonaqueous-electrolyte secondary cell, and positive electrode of nonaqueous-electrolyte secondary cell

the layered rock salt structure compound is set to have a number average particle size of 3 μm to 9 μm, and a specific surface area of 0.3 m2/g to 0.6 m2/g.... Kaneka Corporation

Solar cell, manufacturing same, and solar cell module

The solar cell includes a collecting electrode on a first principal surface of a photoelectric conversion section. The collecting electrode comprises a first electroconductive layer and a second electroconductive layer in this order from the photoelectric conversion section side. An insulating layer is provided on the first principal surface of... Kaneka Corporation

Mold for use in producing in-vivo indwelling member and producing in-vivo indwelling member by using said mold

A mold for use in producing an in-vivo indwelling member having a linear primary coil formed in a three-dimensional shape includes a transformable member transformable between an assembled state and an unfolded state, the transformable member has, in the assembled state, an outer portion that is arranged at an outer... Kaneka Corporation

Method for producing optical film, and optical film

A method for producing an optical film includes forming a stretched film by stretching a thermoplastic resin composition comprising a thermoplastic resin and rubber particles at a stretching temperature; and heating the stretched film at a heat treatment temperature while applying a tensile force in a stretching direction of the... Kaneka Corporation

Graphite laminates, processes for producing graphite laminates, structural object for heat transport, and rod-shaped heat-transporting object

The present invention provides, with use of a particular material, (i) a graphite laminate that has high thermal conductivity and that is unlikely to contain a void, (ii) a graphite laminate that is good in thermal conductivity and peel strength, (iii) methods for producing such graphite laminates, (iv) heat transport... Kaneka Corporation

Acrylic fiber for artificial hair, producing same, and head decoration product comprising same

An acrylic fiber for artificial hair includes an acrylic polymer and an organic solvent that can dissolve the acrylic polymer, wherein the acrylic polymer includes 29.5 to 79.5% by weight of acrylonitrile, 20 to 70% by weight of vinyl chloride and/or vinylidene chloride, and 0.5 to 5% by weight of... Kaneka Corporation

Mutant immunoglobulin k chain variable region-binding peptide

A first immunoglobulin κ chain variable region-binding peptide includes an amino acid sequence of SEQ ID NO: 21 with substitution of one or more amino acid residues at the 15th position, the 16th position, the 17th position or the 18th position, wherein an acid dissociation pH thereof is shifted to... Kaneka Corporation

Thermoplastic modacrylic resin composition, manufacturing same, molded article of same, and acrylic fibers and manufacturing same

A thermoplastic modacrylic resin composition includes a modacrylic resin and a plasticizer. The modacrylic resin includes 15 to 85 wt % of acrylonitrile, 15 to 85 wt % of vinyl chloride and/or vinylidene chloride, and 0 to 20 wt % of another vinyl monomer, and the plasticizer is an organic... Kaneka Corporation

Artificial protein fibers for hair, manufacturing method therefor and head accessory containing same

Protein fibers for artificial hair include a polycation, wherein the protein fibers for artificial hair are crosslinked with an organic compound and/or a metal salt, and the protein fibers for artificial hair have curls. A method for producing the protein fibers for artificial hair includes treating artificial protein fibers that... Kaneka Corporation

Photoelectric conversion device and photoelectric conversion module

A tandem-type photoelectric conversion device includes, arranged in the following order from a light-incident side: a first photoelectric conversion unit; an anti-reflection layer; a transparent conductive layer; and a second photoelectric conversion unit. The first photoelectric conversion unit includes a light absorbing layer including a photosensitive material of perovskite-type crystal... Kaneka Corporation

Photoelectric conversion device, manufacturing photoelectric conversion device, and photoelectric conversion module

A photoelectric conversion device includes, arranged in the following order from a light-receiving side: a transparent electroconductive layer; a first photoelectric conversion unit that is a perovskite-type photoelectric conversion unit; and a second photoelectric conversion unit. The first photoelectric conversion unit includes, arranged in the following order from the light-receiving... Kaneka Corporation

Solar battery module and producing same

A solar cell module includes a solar cell, a wiring member electrically connected to the solar cell, a light-receiving-surface encapsulant and a back-surface encapsulant that cover the solar cell, a light-receiving-surface protecting member; and a back-surface protecting member. The back-surface protecting member does not contain a metal foil. A back-side... Kaneka Corporation

Curable composition and cured article obtained therefrom

Provided is a curable composition which is free of organotin compounds to be environmentally friendly and whose cured product shows high elongation and high elastic recovery to be suitable particularly as a sealant. The present invention relates to a curable composition containing a reactive silyl group-containing organic polymer (A) which... Kaneka Corporation

Method and material for separating leukocytes or mononuclear cells

An object of the present invention is to provide a separation system and a separation material for efficiently separating white blood cells or mononuclear cells from a biological fluid containing blood cell components. White blood cells or mononuclear cells can be efficiently separated by contacting a biological fluid containing blood... Kaneka Corporation

Solar cell, manufacturing same and solar cell module

The solar cell includes a plurality of light-receiving-side finger electrodes on a light-receiving surface of a photoelectric conversion section having a semiconductor junction. The light-receiving surface of the photoelectric conversion section is covered with a first insulating layer. Each light-receiving-side finger electrodes include: a first metal seed layer provided between... Kaneka Corporation

Heat transport structure and manufacturing method thereof

and a thermally conductive portion (11, 203) in which the stacked graphite sheets (1, 213) are not fixed to each other.... Kaneka Corporation

Polypropylene resin foamed particles and producing same

Expanded polypropylene resin particles include a polypropylene resin as a base material resin, wherein the polypropylene resin has a flexural modulus of 750 MPa to 1100 MPa. The flexural modulus and a melting point of the expanded polypropylene resin particles satisfy Expression (1): [Flexural modulus (MPa)]<31.19×[Melting point (° C.)]−3500, wherein... Kaneka Corporation

Acrylic resin composition, and molded product and film made from same

A resin composition includes an acrylic resin and a graft copolymer having a gel content of 65% to 84%, wherein the graft copolymer is a multistage-polymerized graft copolymer obtained by a multistage polymerization including the polymerization stages (I) to (III). In the polymerization stage (I), a first monomer mixture and... Kaneka Corporation

Method of producing polyester resin composition and producing polyester resin formed article, and polyester resin composition and polyester resin formed article

Methods may include methods of producing polyester resin composition and methods of producing a polyester resin formed article that make it possible to improve thermal resistance, and to provide the polyester resin composition and the polyester resin formed article. Methods of producing a polyester resin composition may include: a step... Kaneka Corporation

Polyethylene resin foam particles having antistatic performance, and polyethylene resin in-mold foaming molded product and manufacturing same

Expanded polyethylene resin particles include an antistatic agent and a base resin. The expanded polyethylene resin particles are obtained by expanding polyethylene resin particles including the antistatic agent and the base resin, the polyethylene resin particles having a storage modulus of elasticity of 900 to 5000 Pa at an angular... Kaneka Corporation

Method for manufacturing polyethylene resin foam molded article

A method of producing a polyethylene resin expanded molded product includes filling a mold with expanded polyethylene resin particles, wherein an internal pressure of 0.12 to 0.16 MPa is applied to the expanded polyethylene resin particles in the mold, and forming the polyethylene resin expanded molded product by heating the... Kaneka Corporation

Smooth-surfaced graphite membrane and producing same

A graphite membrane includes graphene layers, wherein the graphite membrane is an independent graphite membrane having a thickness of 10 nm to 12 μm, an area of 5×5 mm2 or more, an electrical conductivity of 8000 S/cm or more, and an arithmetic average roughness Ra of 200 nm or less... Kaneka Corporation

Modified fab region-binding peptide

A first Fab region-binding peptide includes an amino acid sequence selected from the group consisting of SEQ ID NOs: 1 to 5 with substitution of one or more amino acid residues at the 17th position and the 36th position, wherein an acid dissociation pH thereof is shifted to a neutral... Kaneka Corporation

Soil-borne disease control method, soil for plant cultivation use, and soil-borne disease control agent

(wherein R is an alkyl group represented by CnH2n+1 and n is an integer of 1 or more but 15 or less).... Kaneka Corporation

Polyolefin resin foam particles and production same

An expanded polyolefin resin particle is obtained by expanding a polyolefin resin particle using water and/or an inorganic gas as a foaming agent. The polyolefin resin particle includes a polyolefin resin, a product obtained by heating and kneading a mixture, and a water absorbing substance, wherein the mixture includes a... Kaneka Corporation

Polyalkylene terephthalate resin composition

Disclosed are: a polyalkylene terephthalate resin composition comprising (A) a polyalkylene terephthalate resin and (B) an acrylic-based core-shell polymer which has an average particle size of 2 μm or greater and in which an amount of the core layer component is more than 80% by mass but less than 100%... Kaneka Corporation

Graphite film, laminate film, producing same, and electrode material

A film includes a film body including graphite, and at least one fragment including graphite and formed on one or more surfaces of the film body. The film has a water contact angle of 50 degrees or greater and a glossiness of 20 or lower.... Kaneka Corporation

Controlled-release fertilizer comprising oxidized glutathione

A controlled-release fertilizer includes oxidized glutathione and a release control agent, and a method produces the controlled-release fertilizer.... Kaneka Corporation

11/23/17 / #20170334106

In-mold foam molded article, forming the same, and mold for use in forming the same

An in-mold foam molded article has a foam body made from olefin-based resin pre-expanded beads and an insert member having an elongated connecting portion and movement resisting portions provided apart from one another in the elongated connecting portion. The insert member is subjected to insert molding upon in-mold foam molding... Kaneka Corporation

11/23/17 / #20170334947

Affinity separation matrix for fab region-containing peptide

The objective of the present invention is to provide an affinity separation matrix having excellent adsorption performance and binding capacity to a peptide containing a Fab region of IgG, and a method for producing a Fab region-containing peptide using the affinity separation matrix. The affinity separation matrix according to the... Kaneka Corporation

11/23/17 / #20170335029

Method for producing particulate polymer

A method for producing a particulate polymer includes polymerizing a monomer having a vinyl group in an aqueous solvent in the presence of a surfactin salt and a polymerization initiator, wherein a concentration of the surfactin salt in a polymerization reaction liquid is adjusted depending on a target particle diameter... Kaneka Corporation

11/23/17 / #20170335097

Resin-modifying particles and vinyl chloride resin composition containing same

The present invention relates to resin-modifying particles, each of which contains a glycidyl group-containing polymer (B) and a core-shell copolymer (C) at a composite state, and a vinyl chloride resin composition containing a vinyl chloride resin (A) and the resin-modifying particles, and the like.... Kaneka Corporation

11/23/17 / #20170335491

Method for producing acrylic fiber

A method for producing acrylic fiber includes preparing a spinning solution including an acrylic copolymer, dimethyl sulfoxide, water, and a polyphosphate; and subjecting the spinning solution to wet spinning, wherein the acrylic copolymer includes acrylonitrile in an amount of 20 to 85 mass %, vinyl chloride in an amount of... Kaneka Corporation

11/23/17 / #20170338283

Light-emitting module

To provide, in a simple and cost-effective manner, a planar light-emitting module with reduced thickness as a whole, with its substrate end ensuring shock resistance and low risk of injury, and being excellent in transferring and dissipating heat. A light-emitting module of the present invention includes: a bezel having a... Kaneka Corporation

11/16/17 / #20170327535

Affinity separation matrix for purifying protein containing immunoglobulin k chain variable region

An affinity separation matrix includes a water-insoluble base material; and a ligand that is immobilized on the water-insoluble base material, wherein the ligand is an antibody κ chain variable region-binding peptide comprising B5 domain of Protein L derived from Peptostreptococcus magnus 312 strain or a part thereof.... Kaneka Corporation

11/16/17 / #20170327779

Method for producing cell aggregates

A method for producing cell aggregates includes culturing cells while suspending the cells in a liquid culture medium comprising a lysophospholipid. A composition includes a lysophospholipid, wherein the composition is a liquid culture medium or a composition added to a liquid culture medium.... Kaneka Corporation

11/09/17 / #20170324056

White light emitting organic el panel and producing same

A white light-emitting organic EL panel is high in color rendering properties and is excellent in hue stability. The panel includes a light-emitting functional layer that has a blue light anode side unit, a connection layer, and a red-green light cathode side unit. The connection layer injects electrons into the... Kaneka Corporation

11/02/17 / #20170317257

Led lamp heat sink

The present invention provides an LED lamp heat sink which has excellent thermal conductivity and moldability, is light in weight, and can be produced at low cost. The LED lamp heat sink is partially or wholly made of a thermally conductive resin composition and cools an LED module. The thermally... Kaneka Corporation

10/26/17 / #20170305965

Fab region-binding peptide

The objective of the present invention is to provide a Fab region-binding peptide which is excellent in a binding capability to a Fab region of IgG, an affinity separation matrix which has the peptide as a ligand, and a method for producing a Fab region-containing protein by using the affinity... Kaneka Corporation

10/26/17 / #20170306078

Modified polyaspartic acid ester and curable resin composition

The present invention relates to a modified polyaspartic acid ester containing a polyaspartic acid ester (A) and polymer fine particles (B), wherein the polymer fine particles have a volume average particle diameter of 0.01 to 0.6 μm and an amount of the polymer fine particles is 0.5 to 70% by... Kaneka Corporation

10/26/17 / #20170306145

Polyester resin composition and polyester resin formed article

A polyester resin composition includes: a polylactic acid; a poly(3-hydroxyalkanoate); pentaerythritol; and a silicate. In the polyester resin composition, an amount of the polylactic acid is from 55 to 75 parts by weight, and an amount of the poly(3-hydroxyalkanoate) (B) is from 25 to 45 parts by weight, with respect... Kaneka Corporation

10/19/17 / #20170295875

Arc resistant acrylic fiber, fabric for arc-protective clothing, and arc protective clothing

An arc resistant acrylic fiber includes an acrylic polymer. The arc resistant acrylic fiber also includes an infrared absorber in an amount of 1 wt % to 30 wt % with respect to a total weight of the acrylic polymer.... Kaneka Corporation

10/19/17 / #20170296197

Clip device for endoscope and installing indwelling clip

A clip device for an endoscope of the present invention comprises an outer tubular body 70; an inner tubular body 80 provided in the outer tubular body 70; a line member 50 placed in the inner tubular body 80; and a pinching part 20, for holding an indwelling clip, connected... Kaneka Corporation

10/19/17 / #20170296382

Micro forceps

A micro forceps 12 according to the present invention comprises: a housing 22 having an opening part 27 on a side 23 thereof; a rotating body 32 that is retained in the housing 22, rotatable around a long axis of the housing 22, and partially exposed from the opening part... Kaneka Corporation

10/19/17 / #20170298215

Expandable thermoplastic resin particles, thermoplastic pre-expanded particles, and thermoplastic expansion-molded article

An expandable thermoplastic resin particle including a polymer obtained by a process including polymerizing monomers including 60 to 80 parts by weight of α-methylstyrene and 40 to 20 parts by weight of acrylonitrile. A content of residual monomeric components in the expandable thermoplastic resin particle is not more than 0.5%... Kaneka Corporation

10/12/17 / #20170291216

Expandable methyl methacrylate resin particles, pre-expanded particles, expansion molded article, and evaporative pattern

An expandable poly methyl methacrylate particle including a polymer, which is obtained by a process including polymerizing monomers including 100 parts by weight of an acrylic monomer and from 0.05 to 0.15 parts by weight of a polyfunctional monomer. The acrylic monomer includes 90% to 98% by weight of methyl... Kaneka Corporation

10/05/17 / #20170281176

Medical clip device, producing medical clip device and operating thereof

A medical clip device includes an outer tubular body; an inner tubular body provided in the outer tubular body; a clip provided at a distal side of the inner tubular body; and a line member including a first end part, a second end part, and a middle part, wherein the... Kaneka Corporation

10/05/17 / #20170283649

Photocurable and thermosetting resin composition, cured product, and laminate

A curable composition includes a condensation product having a weight average molecular weight of 30,000 or less and a curing agent, the condensation product being obtained by hydrolysis and condensation of a first and secondsilane compound in the presence of a neutral salt catalyst. The condensation product also has a... Kaneka Corporation

10/05/17 / #20170290141

Conductive-layer-integrated flexible printed circuit board

The present invention provides a conductive-layer-integrated flexible printed circuit board that has excellent electrical insulation reliability and that prevents the electrically conductive layer from being detached during a reflow process. The conductive-layer-integrated flexible printed circuit board includes: (A) an electromagnetic-shielding conductive layer; (B) an insulator film; and (C) a wiring-pattern-equipped... Kaneka Corporation

09/28/17 / #20170275413

Epoxy resin composition for casting

The object of the present invention is to provide an epoxy resin composition for casting having excellent heat resistance and thermal shock resistance. The epoxy resin composition for casting of the present invention contains a silica powder (A), a liquid epoxy resin (B), a polyether polyol (C), a liquid acid... Kaneka Corporation

09/28/17 / #20170275434

Expanded polypropylene resin particle

An expanded polypropylene resin particle includes a polypropylene resin composition that serves as a base material resin. The polypropylene resin composition includes a first polypropylene resin having a melting point of 140° C. or less, a second polypropylene resin having a melting point of 145° C. or more, and a... Kaneka Corporation

09/28/17 / #20170276317

Planar light-emitting panel and elastic jacket

The present invention has an object to provide a planar light-emitting panel attached with a jacket to protect edges of a light-emitting tile, while the jacket is prevented from being peeled off or removed from the light-emitting tile. The planar light-emitting panel includes the light-emitting using a glass substrate as... Kaneka Corporation

09/21/17 / #20170266391

Injection needle device for endoscope

The present invention provides an injection needle device for an endoscope that can prevent an injection needle from unintentionally being exposed. An injection needle device for an endoscope comprises an outer tubular body (20), an inner tubular body (30) provided in the outer tubular body (20) and an injection needle... Kaneka Corporation

09/21/17 / #20170267908

Thermal interface materials made from graphite sheets under high vacuum condition

A thermal interface material under a high vacuum condition includes a graphite sheet having a thickness of from 9.6 μm to 50 nm and a thermal conductivity in an a-b surface direction at 25° C. of not less than 1000 W/mK.... Kaneka Corporation

09/21/17 / #20170268013

Vector containing centromere dna sequence and use thereof

A vector includes a nucleotide sequence according to any one of the following (a) to (d): (a) a nucleotide sequence set forth in SEQ ID NO: 12, 15, 18, or 21; (b) a nucleotide sequence of a nucleic acid that hybridizes with a nucleic acid consisting of a nucleotide sequence... Kaneka Corporation

09/21/17 / #20170271044

Insulating coating material having excellent wear resistance

An insulating coating material including an insulating film, and an adhesion layer on at least one side of an insulating film. The insulating film satisfies Formula (1) a=k×b3 . . . Formula (1) where a is a loop stiffness value in g/cm of the insulating film, b is a thickness... Kaneka Corporation

09/14/17 / #20170260331

Insulating coating material having excellent wear resistance

An insulating coating material including a polyimide film, and an adhesion layer on at least one side of a polyimide film. The polyimide film has a weight of 23.5 g or less per 1 m2 and a loop stiffness value of 0.45 g/cm or more... Kaneka Corporation

09/07/17 / #20170253998

Acrylic-fiber manufacturing method

A method for manufacturing an acrylic fiber uses a spinning solution in which an acrylic polymer is dissolved in an organic solvent, the method including reducing an amount of organic solvent by repeatedly spraying water onto coagulated filaments obtained by solidifying the spinning solution and pressing the coagulated filaments with... Kaneka Corporation

Patent Packs
08/17/17 / #20170232046

Novel lactic acid bacterium

This invention provides lactic acid bacteria that have one or more effects selected from among fatigue-ameliorating effect, blood circulation-improving effect, stool odor-reducing effect, and growth-promoting effect and that can be used with high safety. This invention further provides a pharmaceutical preparation comprising, as an active ingredient, lactic acid bacteria that... Kaneka Corporation

08/17/17 / #20170232180

Method for priming hollow-fiber membrane module

Provided is a priming method including a step of filling a priming liquid in a hollow-fiber membrane module in which hollow-fiber membranes are packed in a vessel having an inlet port, an outlet port, and a filtrate discharge port at a linear velocity of 20 cm/min or more and 550... Kaneka Corporation

08/17/17 / #20170233530

Alkoxysilane-modified polyamic acid solution, laminate and flexible device using same, and laminate manufacturing method

Provided are a polyamic acid solution that can be formed into a film without peeling even when the film is thick and can be stably stored at room temperature, and a laminate that can be suitably used for production of a flexible device. In the alkoxysilane-modified polyamic acid solution according... Kaneka Corporation

08/10/17 / #20170226159

Method for producing hydrophobic peptide

A method for producing a purified peptide from a supported crude peptide having a support and a first peptide chain bonded to the support at the C-terminus. The method includes: introducing a linker and a hydrophilic unit to an amino group of the first peptide chain of the supported crude... Kaneka Corporation

08/10/17 / #20170226305

Modified silicone resin foamed body

An object of the present invention is to provide a modified silicone resin foam that can be foamed without generating hydrogen as a by-product, while maintaining excellent texture and flexibility. The present invention provides a modified silicone resin foam obtained by curing a foamable liquid resin composition, the foamable liquid... Kaneka Corporation

08/10/17 / #20170226471

Cell culture medium and culture method using the same

It is an object of the present invention to provide a cell culture medium capable of enhancing cell growth efficiency without using feeder cells, in particular wherein the cell culture medium does not comprise serum. According to the present invention, a cell culture medium comprising fibrin 5 and Zeta polypeptide... Kaneka Corporation

08/03/17 / #20170216063

Operating handle and stent delivery system

Provided is an operation handle capable of shortening an entire length and enhancing operability. The slide mechanism (S) comprises a rotating body (4) that rotates in conjunction with a rotation of the thumbwheel (3) as the rotating wheel and a slide body (5) that engages with the rotating body (4),... Kaneka Corporation

08/03/17 / #20170218158

Polypropylene resin foamed particles, in-mold foam molded body of polypropylene resin, and manufacturing same

An expanded polypropylene resin particle is obtained from a base material resin having a melting point of 140° C. to 150° C., wherein the base material resin includes a polypropylene resin A including 3 weight % to 15 weight % of 1-butene and having a melting point of 130° C.... Kaneka Corporation

08/03/17 / #20170218411

Method for producing polyhydroxyalkanoate copolymer from saccharide raw material

The purpose of the present invention is to provide a method for enhancing the production quantity of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (P(3HB-co-3HH)) having a high fraction of 3-hydroxyhexanoate (3HH) using a saccharide or glycerol as a starting material. The present invention provides: a method for producing a P(3HB-co-3HH) copolymer including performing transformation by... Kaneka Corporation

08/03/17 / #20170222197

Battery pack and power storage unit including plurality of same

A battery pack containing a plurality of plate-shaped laminate batteries arranged in a direction vertical to a plate-shaped surface of one of the laminate batteries. The laminate battery contains: a layered body which includes a negative electrode, a separator, and a positive electrode, and is disposed parallel to the plate-shaped... Kaneka Corporation

07/27/17 / #20170211116

Method for producing recombinant proteins using recombinant brevibacillus

The present invention provides a method for producing a recombinant protein, which can increase the cell growth rate in culture while stably maintaining plasmids in the cells, thereby improving the recombinant protein yield. The present invention provides a method for producing a recombinant protein, including a high-temperature culture step of... Kaneka Corporation

07/27/17 / #20170211117

Method for producing gamma-glutamylcysteine and glutathione

The technical problem to be solved by the present invention is to provide a method for producing glutathione and a precursor thereof, γ-glutamylcysteine, at a high yield. As a means for solving the problem, the method for producing glutathione according to the present invention includes step A′ of reacting L-cysteine... Kaneka Corporation

07/20/17 / #20170204226

Method for producing siloxane resin

A method for producing a siloxane resin, by hydrolyzing and condensing a silane compound containing a hydrolyzable silyl group represented by RnSiX4-n using a neutral salt as a catalyst. In the formula RnSiX4-n , R represents an organic group having a carbon atom directly bonded to Si, X represents a... Kaneka Corporation

07/20/17 / #20170204231

Actinic radiation curable composition

An active energy ray curable composition includes a copolymer and a photo-acid generator, the copolymer being obtained by reacting a cocondensate with a polymerizable unsaturated monomer, wherein the cocondensate is obtained by hydrolyzing and condensing a first silane compound having a hydrolyzable silyl group and a second silane compound having... Kaneka Corporation

07/20/17 / #20170204240

Polyolefin-based resin pre-expanded particle, in-mold foamed article, process for producing the polyolefin-based resin pre-expanded particle, and process for producing the in-mold foamed article

A polyolefin-based resin pre-expanded particle includes a polyolefin-based resin; an organic phosphorus-containing compound being nitrogen-free; and a hindered amine having an OR group substituted directly on an N-atom where R is a saturated or unsaturated hydrocarbyl group, wherein the organic phosphorus-containing compound is at least one selected from the group... Kaneka Corporation

Patent Packs
07/20/17 / #20170204262

Flowability improver for polycarbonate and polyarylate, polycarbonate resin composition, polyarylate resin composition, and molded article thereof

A method of improving flowability of polycarbonate or polyarylate includes mixing the polycarbonate or the polyarylate with a flowability improver including a polyester. The polyester is a polycondensate of monomers including a bisphenol component (B) and a dicarboxylic acid component (C) at a molar ratio satisfying (B):(C)=45:55−55:45. The polyester includes... Kaneka Corporation

07/20/17 / #20170207356

Solar cell, solar cell module, manufacturing solar cell, and manufacturing solar cell module

A solar cell includes a photoelectric conversion section that, includes an n-type crystal silicon substrate, a p-type silicon-based thin-film provided on a first principal surface, and an n-type silicon-based thin-film provided on a second principal surface, and further includes a first electrode layer on the p-type silicon-based thin-film, and a... Kaneka Corporation

07/13/17 / #20170198136

Polyester resin composition, molded article formed from such resin composition, and manufacturing such molded article

The purpose of the present invention is to improve processability in the melt-molding by improving the slowness of crystallization that is a disadvantage of polyhydroxyalkanoate, which is slow to crystallize, and to improve processing speed. Provided is a polyester resin composition including a first polyhydroxyalkanoate and a second polyhydroxyalkanoate, wherein... Kaneka Corporation

07/13/17 / #20170198313

Microorganism having multiple genes encoding pha synthase and producing pha using same

A PHA copolymer which is slowly crystallized is improved in crystallization speed to improve the melt workability of the PHA copolymer in working such as injection molding, film molding, blow molding, fiber spinning, extrusion foaming or bead foaming, thereby improving the resultant articles in productivity. A method for the improvement... Kaneka Corporation

07/13/17 / #20170199599

Capacitive touch panel

Provided is a capacitive touch panel having increased sensitivity for non-contact operation, while maintaining high resolution for contact operation. This capacitive touch panel (1) comprises one or more transparent film substrates (2, 5), multiple first-direction electrodes (X) arranged on the film substrates (2, 5) and extending in a first direction... Kaneka Corporation

07/13/17 / #20170200630

Sample transfer system and solar cell production method

A sample transfer system includes a sample-mounting member mounting a sample thereonto; and a sample-moving device lifting the sample to move the sample between the sample-mounting member and another location, wherein the sample-mounting member comprises: a first predetermined sample-mounting region mounting the sample; and a recessed part on or around... Kaneka Corporation

07/13/17 / #20170200631

Sample-holding device, manufacturing solar cell, and manufacturing solar cell module

A sample-holding device for holding and lifting a sample includes a sample-holding surface facing the sample; and a positioning member provided at a peripheral part of the sample-holding surface, the positioning member comprising a contact part having an outward-facing part on a back side thereof; a first rounded or chamfered... Kaneka Corporation

07/13/17 / #20170200839

Solar cell, manufacturing same, solar cell module, and manufacturing same

A solar cell is provided with an electrode layer on a photovoltaic conversion section including a crystalline silicon substrate. Deposition of the electrode layer is performed by a deposit-up method with a substrate being mounted in such a manner that an opening edge portion of a mask plate having an... Kaneka Corporation

07/13/17 / #20170200852

Method for making crystalline silicon-based solar cell, and making solar cell module

A manufacturing method includes steps of forming a texture on a surface of a single-crystalline silicon substrate, cleaning the surface of the single-crystalline silicon substrate using ozone, depositing an intrinsic silicon-based layer on the texture on the single-crystalline silicon substrate, and depositing a conductive silicon-based layer on the intrinsic silicon-based... Kaneka Corporation

07/06/17 / #20170190909

Thermoplastic resin composition and molded article thereof

A resin composition includes 5 to 82 parts by weight of an aromatic polyester, 0 to 50 parts by weight of an aromatic polycarbonate, 10 to 90 parts by weight of a highly heat-resistant aromatic polycarbonate, 0 to 10 parts by weight of a graft-copolymer, 0 to 10 parts by... Kaneka Corporation

07/06/17 / #20170190910

Alkoxysilane-modified polyamic acid solution, laminate and flexible device using same, polyimide film, and production laminate

The present invention has an object to obtain a polyimide film that has a sufficiently smooth surface without peeling even in a case where the polyimide film is a thick film and that is excellent in adhesion to an inorganic substrate. An alkoxysilane-modified polyamic acid solution of the present invention... Kaneka Corporation

06/29/17 / #20170183471

Method for producing extruded polystyrene foam

A method for producing an extruded polystyrene foam in which when a foamable melted product, obtained by heat-melting a styrene resin composition and adding a foaming agent thereto in an extruder provided with a die slit section having an opening a (mm) in the thickness direction, is extrusion-foamed through the... Kaneka Corporation

06/22/17 / #20170174622

Method for producing tri-carbobenzoxy-arginine

by adding carbobenzoxy chloride and a base in a water/organic solvent bilayer system to an arginine or arginine derivative (1) represented by the formula (1), or a salt thereof.... Kaneka Corporation

06/15/17 / #20170167716

Automotive led lamp heat sink

An LED heat sink for vehicles includes an injection molded product of a thermally conductive resin composition. The thermally conductive resin composition includes 50 to 90 weight % of a thermoplastic polyester resin having a number average molecular weight of 12,000 to 70,000, and 10 to 50 weight % of... Kaneka Corporation

06/08/17 / #20170157371

Carrying support for medical tube, medical tube manufacturing system using such carrying support, medical tube manufacturing device using such carrying support and medical tube manufacturing method using such carrying support

The present invention is intended to provide a carrying support that grasps work tubes different in length and type such that the lower ends are at the same height, is easy for the worker to carry by hand and realize automatic carrying, and is further capable of fixing the tube... Kaneka Corporation

06/08/17 / #20170162292

Conductive polypropylene-based foamed resin particles, production thereof, and polypropylene-based foamed molding article

Conductive polypropylene-based foamed resin particles foamed particles includes a resin composition containing 100 parts by weight of a polypropylene-based resin, 17.6 parts by weight to 33.4 parts by weight of conductive carbon black, and 0.1 parts by weight to 3.0 parts by weight of a water-soluble organic substance. The resin... Kaneka Corporation

06/08/17 / #20170164433

Light emission module, connector, and mounting structure for light emission module

The present invention provides a light-emitting module capable of absorbing individual differences in organic EL panels that are inevitably generated in manufacture or individual differences between different types of organic EL panels. A connector includes a connection side circuit. The connection side circuit includes a circuit side power supply path... Kaneka Corporation

06/01/17 / #20170155007

Solar cell module and manufacturing same

This solar cell module includes a solar cell and a wiring member. The solar cell includes a collecting electrode on a light-receiving side of a photoelectric conversion section, and a back electrode on a back side of the photoelectric conversion section. Sequentially from the photoelectric conversion section side, the collecting... Kaneka Corporation

06/01/17 / #20170155138

Non-aqueous electrolyte secondary battery, and battery pack obtained by connecting plurality of non-aqueous electrolyte secondary batteries

A non-aqueous electrolyte secondary battery comprising an enclosure in which plural kinds of positive electrodes having a positive electrode active material; a non-aqueous electrolyte; a negative electrode containing a titanium compound as a main component of a negative electrode active material; and a separator held between the positive electrode and... Kaneka Corporation

06/01/17 / #20170155358

Composite solar cell, solar cell module, and concentrating solar cell

A composite solar cell comprises a spectroscopic element, a first photoelectric conversion element, and a second photoelectric conversion element. The first photoelectric conversion element is positioned in a first direction of the spectroscopic element and the second photoelectric conversion element is positioned in a second direction of the spectroscopic element.... Kaneka Corporation








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