975 patents
Page 46 of 49
Utility
Long film
10 Feb 20
A long-length film including a plurality of knurl portions shaped by continuous linear concavo-convex portions on at least one surface thereof, wherein the plurality of knurl portions are aligned in a lengthwise direction of the long-length film, a planar shape of the knurl portion seen from a thickness direction of the long-length film includes: 10 or more corners having a curvature radius of 0.3 mm or less and an angle of 100° or less or a curvature radius of 0.2 mm or less and an angle of 120° or less, per one planar shape of the knurl portion; and 18 or more straight portions having a straight shape, per one planar shape of the knurl portion.
Naoki Murata, Masaya Hirano
Filed: 2 Feb 17
Utility
Anti-static Agent, and Composition for Molding and Crosslinkable Composition In Which Same Is Used
5 Feb 20
An anti-static agent containing a polyether compound having a cationic group is provided.
Ikuya MESUDA, Keisuke OTA, Yohei TATEISHI, Shigetaka HAYANO
Filed: 13 Feb 18
Utility
Composition for Gas Seal Member and Method of Producing Same, Gas Seal Member for High-pressure Hydrogen Device, and High-pressure Hydrogen Device
5 Feb 20
Provided is a composition for a gas seal member that can form a gas seal member for a high-pressure hydrogen device that is capable of sufficiently inhibiting both swelling destruction and blister destruction.
Shin NISHIMURA, Yoshihisa TAKEYAMA
Filed: 4 Mar 18
Utility
Optical film
3 Feb 20
An optical film including, in this order: a first layer containing a hydrogenated product of an aromatic vinyl compound-conjugated diene compound block copolymer; a second layer containing a norbornene-based polymer; and a third layer containing a hydrogenated product of an aromatic vinyl compound-conjugated diene compound block copolymer.
Kazuyuki Obuchi, Taku Hatano
Filed: 21 Mar 16
Utility
Magenta toner for developing electrostatic images
3 Feb 20
The magenta toner for developing electrostatic images includes colored resin particles containing a binder resin and a magenta colorant, and an external additive.
Nozomi Yabuki
Filed: 21 Mar 17
Utility
Method for manufacturing organic electronic device sealing body
3 Feb 20
The invention is a method for manufacturing an organic electronic device sealing body, adhesively integrating an organic electronic device with a sheet-like sealant made of a modified hydrocarbon-based soft resin having an alkoxysilyl group, the method comprising steps of: step [1]: laminating the organic electronic device and the sheet-like sealant to obtain a laminate; step [2]: putting the resulting laminate into a resin bag, degassing the bag, and then sealing the bag containing the laminate; and step [3]: placing the sealed bag under a pressure of 0.1 MPa or higher to adhesively integrate the laminate.
Daido Chiba, Teiji Kohara
Filed: 12 Mar 17
Utility
Method for Producing Laminate
29 Jan 20
A method of producing a laminated body, the method including a coagulant solution deposition step of depositing a coagulant solution on a fiber substrate, and a coagulation step of forming a polymer layer on the fiber substrate by bringing a polymer latex into contact with the fiber substrate having the coagulant solution deposited thereon to cause a polymer to coagulate.
Kentaro HAYASAKA, Tomoya TANIYAMA, Shinji KATO
Filed: 18 Sep 17
Utility
Polymerizable Compound, Polymerizable Liquid Crystal Mixture, Polymer, Optical Film, Optically Anisotropic Body, Polarizing Plate, Display Device, Antireflection Film, and Compound
29 Jan 20
Kei SAKAMOTO, Kumi OKUYAMA, Takanori MIMA
Filed: 11 Mar 18
Utility
Method for Producing Carboxyl-group-containing Nitrile Rubber
29 Jan 20
A method of producing a carboxyl group-containing nitrile rubber including a coagulation step of coagulating a carboxyl group-containing nitrile rubber component by mixing a monovalent metal salt and a polymer flocculating agent into a carboxyl group-containing nitrile rubber latex having an iodine value of 120 or less, wherein the monovalent metal salt is compounded in an amount of 3 to 25 parts by weight and the polymer flocculating agent is compounded in an amount of 0.01 to 10 parts by weight relative to 100 parts by weight of a rubber solid content in the latex, and a weight ratio of the monovalent metal salt/the polymer flocculating agent is in the range of 10 to 500
Taiki HERAI, Tsutomu YOSHIMURA
Filed: 22 Mar 18
Utility
Rubbery Polymer Extrusion Dryer, Method of Drying Rubbery Polymer, and Method of Producing Rubbery Polymer
29 Jan 20
A rubbery polymer extrusion dryer includes a cylinder; and a die having a plurality of openings at one end of the cylinder, wherein each of the openings includes an opening base and at least one extended opening portion in communication with the opening base, and the extended opening portion has a shape with an opening width expanding in a direction away from the opening base.
Masao NAKAMURA
Filed: 26 Mar 18
Utility
Mixture, Polymerizable Composition, Polymer, Optical Film, Optically Anisotropic Product, Polarizing Plate, Flat Panel Display Device, Organic Electroluminescent Display Device, Antireflection Film, and Method of Using Polymerizable Compound
29 Jan 20
Kei SAKAMOTO, Kumi OKUYAMA
Filed: 28 Sep 17
Utility
Method for Producing Shaping Material
29 Jan 20
Provided is a method for producing a shaping material that contains a cyclic olefin polymer and has a low content of a volatile impurity.
Eito ARIURA, Satoshi YAMADA
Filed: 11 Mar 18
Utility
Binder Composition for Non-aqueous Secondary Battery Electrode, Slurry Composition for Non-aqueous Secondary Battery Electrode, Non-aqueous Secondary Battery Electrode, Non-aqueous Secondary Battery, and Method of Producing Non-aqueous Secondary Battery Electrode
29 Jan 20
The present disclosure is directed to providing a binder composition for a non-aqueous secondary battery electrode which can improve the peel strengths of electrodes while increasing the pressibilities of pre-pressing electrode mixed material layers.
Naoki TAKAHASHI
Filed: 25 Feb 18
Utility
Method of Producing Composite Resin Material and Method of Producing Shaped Product
22 Jan 20
Provided is a method of producing a composite resin material that has excellent shapeability and enables supply of a shaped product having good properties.
Yoshihisa TAKEYAMA, Shigeru SHUTO
Filed: 26 Sep 17
Utility
Nitrile Group-containing Copolymer Rubber and Nitrile Group-containing Copolymer Rubber Cross-linked Product
22 Jan 20
A rubber composition including a nitrile group-containing copolymer rubber with an iodine value smaller than or equal to 120; short fibers with an average fiber length smaller than or equal to 12 mm; and an organophosphorus compound, wherein a glass transition temperature difference ΔTg of the nitrile group-containing copolymer rubber is lower than or equal to 10° C.
Tomonori NAKASHIMA
Filed: 27 Mar 18
Utility
Liquid Crystal Composition, Liquid Crystal Cured Film, and Method for Manufacturing Same
22 Jan 20
A liquid crystal composition including a liquid crystal compound capable of expressing a birefringence with reverse wavelength distribution, a (meth)acrylic acid ester compound other than the liquid crystal compound, and a surfactant containing a fluorine atom, wherein a ratio Mw/Np of a molecular weight Mw of the (meth)acrylic acid ester compound relative to a number of π electrons Np of the (meth)acrylic acid ester compound is 17 or more and 70 or less, and an amount of the surfactant relative to 100 parts by weight of a total of the liquid crystal compound and the (meth)acrylic acid ester compound is 0.11 part by weight or more and 0.29 part by weight or less.
Shunpei NAKAJIMA, Natsumi FUJIWARA, Akira IKEDA
Filed: 7 Mar 18
Utility
Panel Connected Body, Power Generation Module Connected Body, and Power Generation Device
22 Jan 20
A panel connected body includes a plurality of flat panels arranged in a matrix of m rows and n columns, where m≥2 and n≥2; and a plurality of row-direction connection portions and column-direction connection portions which connect together panels that are adjacent in a row direction and column direction, respectively.
Yuki HAYASHI, Kiyoshige KOJIMA, Masayoshi YOSHIDA
Filed: 23 Jan 18
Utility
Manufacturing method of 1,2-dichlorohexafluorocyclopentene
20 Jan 20
Disclosed is a manufacturing method of 1,2-dichlorohexafluorocyclopentene.
Hengdao Quan, Dongpeng Liu, Xiaoqing Jia, Xiaomeng Zhou
Filed: 18 Aug 16
Utility
Production intermediate of polymerizable compound, production method for same, composition, and stabilization method
20 Jan 20
Kumi Okuyama, Kei Sakamoto, Kanako Sanuki
Filed: 29 Jun 15
Utility
Hydrogenated syndiotactic norbornene-based ring-opening polymer
20 Jan 20
A hydrogenated norbornene-based ring-opening polymer having a syndiotacticity ((racemo diads)/(meso diads+racemo diads)×100) of more than 90% is disclosed.
Shigetaka Hayano, Richard Royce Schrock, Benjamin Autenrieth
Filed: 7 Mar 16