552 patents
Page 4 of 28
Utility
Thermoplastic Elastomer Composition for Impact-resistant Material and Impact-resistant Material
6 Jul 23
Provided is a thermoplastic elastomer composition for an impact-resistant material, comprising a block copolymer composition comprising a block copolymer (B) in which a functional group capable of noncovalent bonding is introduced into a block copolymer (A) including at least one aromatic vinyl polymer block and at least one conjugated diene polymer block.
Sadaharu HASHIMOTO, Atsushi NOZAWA, Atsushi NORO, Takato KAJITA, Haruka TANAKA, Yushu MATSUSHITA
Filed: 4 Feb 21
Utility
In Vivo Pressure Measurement Device
29 Jun 23
An in vivo pressure measurement device includes: a light source configured to output test light; an optical fiber, to which the test light is input, at least partially including a sensor optical fiber configured to transmit the test light with a loss of 0.3 dB/m or more; and a light receiving unit configured to receive the test light transmitted through the sensor optical fiber.
Hideaki HASEGAWA, Hiroyuki TAMAOKA, Takashi FUJIHATA
Filed: 6 Mar 23
Utility
Method for Producing a Phase Difference Film
29 Jun 23
A method for producing a phase difference film is provided.
Takeshi ASADA
Filed: 22 Feb 23
Utility
Method of Producing Monofluoromethane
25 May 23
Provided is a production method that enables production of monofluoromethane by a gas phase flow method without using a catalyst.
Go MATSUURA
Filed: 19 May 21
Utility
Acrylic Rubber Excellent In Storage Stability
25 May 23
Hirofumi MASUDA, Takafumi KAWANAKA
Filed: 5 Jun 20
Utility
Latex Composition for Dip Molding and Dip-molded Article
18 May 23
A latex composition for dip molding including a latex of a conjugated diene polymer (A) having a methyl ethyl ketone insolubles content of 50% by weight or less, and a latex of a polymer (B) having a methyl ethyl ketone insolubles content of 55% by weight or more.
Kentaro HAYASAKA, Tomoya TANIYAMA
Filed: 20 May 21
Utility
Composition for Electrochemical Device Functional Layer, Functional Layer for Electrochemical Device, Laminate for Electrochemical Device, and Electrochemical Device
18 May 23
A composition for an electrochemical device functional layer contains non-conductive heat-resistant particles and a particulate polymer having a particle diameter distribution value (Dv/Dn) of not less than 1.00 and less than 1.10.
Kazuki TAKAGI, Takuya KANEDA
Filed: 12 Mar 21
Utility
Resin Composition and Method of Producing Same, Shaping Material, Packaging Container, and Semiconductor Container
4 May 23
A resin composition contains: a resin including one or more among a norbornene-based polymer, a monocyclic cycloolefin-based polymer, a cyclic conjugated diene-based polymer, a vinyl alicyclic hydrocarbon polymer, and hydrogenated products thereof; and a conductive fibrous filler having an aspect ratio of not less than 5 and not more than 500.
Shinsuke MIYAZAWA
Filed: 10 Aug 21
Utility
Composite Particles for Electrochemical Element, Production Method, Electrode for Electrochemical Element, and Electrochemical Element
4 May 23
A composite particle for an electrochemical element including an electrode active material and a granular polymer, wherein the granular polymer is composed of a graft polymer, the graft polymer has a molecular structure which includes a specific backbone portion and a graft portion bonded to the backbone portion, the graft portion being a hydrophilic graft chain, a content ratio of the graft portion in the graft polymer is 1 part by weight or more and 40 parts by weight or less relative to 100 parts by weight of the backbone portion, and an angle of repose of the composite particle is 20° to 40°.
Yasuhiro ISSHIKI
Filed: 19 Feb 21
Utility
Organic Particle Dispersion Liquid for Secondary Battery Functional Layer, Composition for Secondary Battery Functional Layer, Battery Member for Secondary Battery, and Secondary Battery
4 May 23
An organic particle dispersion liquid for a secondary battery functional layer contains a solvent and organic particles including a polyfunctional monomer unit in a proportion of 50 mass % or more.
Yutaka MARUHASHI
Filed: 22 Mar 21
Utility
Binder Composition for Non-aqueous Secondary Battery, Slurry Composition for Non-aqueous Secondary Battery Electrode, Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
4 May 23
Provided is a binder composition that can result in high peel strength in an electrode and excellent cycle characteristics in a secondary battery.
Hiroki OSHIMA, Yusuke ADACHI
Filed: 22 Mar 21
Utility
Conductive Material Dispersion Liquid, Slurry for Secondary Battery Positive Electrode, Positive Electrode for Secondary Battery, and Secondary Battery
27 Apr 23
Provided is a conductive material dispersion liquid that can reduce internal resistance of a secondary battery while also ensuring good high-temperature storage characteristics of the secondary battery.
Naoki TAKAHASHI
Filed: 16 Mar 21
Utility
Conjugated-diene-based Polymer, Composition of Conjugated-diene-based Polymer, Crosslinked Rubber Object, and Tire
27 Apr 23
A conjugated diene-based polymer including at least conjugated diene monomer units, and having a shrinkage factor of high molecular weight molecules of 0.4 to 0.8, a degree of adsorption of high molecular weight molecules onto silica of 75% or less, and a degree of adsorption of medium molecular weight molecules of 40 to 100%.
Jesus RODRIGUEZ CASTANON, Hisakatsu HAMA, Sho KANESAKA, Yukari ICHIMIYA
Filed: 29 Mar 21
Utility
Positive Electrode for Secondary Battery and Secondary Battery
20 Apr 23
Provided is a positive electrode for a secondary battery that can cause a secondary battery to display excellent battery characteristics.
Akito NAKAI
Filed: 23 Mar 21
Utility
Photoelectric Conversion Element Module and Method of Producing Same
13 Apr 23
A photoelectric conversion element module (1) includes a plurality of photoelectric conversion elements (15) formed on a light-transmitting base plate (3).
Ryoichi KOMIYA
Filed: 12 Mar 21
Utility
Method of Manufacturing a Non-woven Fabric, and Method of Manufacturing a Filter
13 Apr 23
Disclosed is a method of manufacturing a non-woven fabric made of fibers containing a crystalline alicyclic structure-containing resin.
Shinsuke MIYAZAWA
Filed: 17 Oct 22
Utility
High-pressure Hydrogen Apparatus Gas Seal Member and High-pressure Hydrogen Apparatus
13 Apr 23
The present disclosure provides a high-pressure hydrogen apparatus gas seal member which is excellent in durability and is capable of sufficiently suppressing an occurrence of a blister fracture.
Yoshihisa TAKEYAMA, Shin NISHIMURA
Filed: 23 Mar 21
Utility
Block-copolymer Pellets, Tacky Adhesive Composition, and Stretch Film
13 Apr 23
A block-copolymer pellet having 100 parts by weight of a pellet-shaped article of a block copolymer (A) and 0.01 to 5 parts by weight of a hydrocarbon-based dusting agent (B) is provided, wherein the block copolymer (A) has at least one aromatic vinyl polymer block and at least one conjugated diene polymer block, the hydrocarbon-based dusting agent (B) has a BET specific surface area of 0.50 to 3.00 m2/g, a volume average particle size of 2.0 to 20 μm, a bulk density of 0.10 to 0.34 g/cm3, and a melting point of 75° C. or higher, and the block-copolymer pellet has a Shore A hardness of 10 to 80, and a BET specific surface area of 0.001 to 0.05 m2/g measured by a Kr adsorption method.
Yuta ISHII, Atsushi NOZAWA
Filed: 17 Feb 21
Utility
Electrolyte Solution for Electrochemical Devices, Plastic Composition, Use and Production Method
6 Apr 23
An electrolytic solution for an electrochemical device, including: a cation (C) that is a monovalent to trivalent metal ion; an anion (A); a solvent (SO) that is a compound having a molecular weight of 1,000 or less; and a polymer (P) that has a weight-average molecular weight of more than 10,000, wherein a content ratio of the solvent (SO) relative to 1 mol of the cation (C) is 0.5 to 4 mol, and a content ratio of the polymer (P) is 0.5% by weight or more.
Hiroyuki YONEMARU
Filed: 25 Feb 21
Utility
Vinyl Chloride Resin Composition, Vinyl Chloride Resin Molded Product, and Laminate
6 Apr 23
Provided is a vinyl chloride resin composition having excellent powder fluidity.
Takafumi KARASAKI
Filed: 12 Mar 21