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41. 发明授权

US11440997B2 Polyarylene sulfide copolymer and method of producing the same 有权
公开(公告)号：US11440997B2
公开(公告)日：2022-09-13
申请号：US16962954
申请日：2019-01-30
申请人： Toray Industries, Inc.
发明人： Yuichiro Miyahara , Yuji Yamanaka , Takeshi Unohara
IPC分类号： C08G75/14 , B29C45/00 , B29K81/00
摘要： A polyarylene sulfide copolymer has a glass transition temperature of 95° C. or higher and 190° C. or lower and has a melting point of 300° C. or lower or does not have a melting point, as measured by differential scanning calorimetry, and the copolymer containing as a structural unit arylene sulfide units having a number average molecular weight (Mn) of 1,000 or more and 10,000 or less. The polyarylene sulfide copolymer can be provided with high physical stability such as in rigidity at high temperature and excellent moldability and chemical resistance.

42. 发明授权

US11440292B2 Polypropylene film, metal layer laminated film, and film capacitor 有权
公开(公告)号：US11440292B2
公开(公告)日：2022-09-13
申请号：US16641163
申请日：2018-08-27
申请人： Toray Industries, Inc.
发明人： Yasuyuki Imanishi , Masatoshi Ohkura , Yuta Nakanishi
IPC分类号： B32B15/08 , H01G4/18 , H01G4/32 , H01G4/33
摘要： A polypropylene film exhibits a high breakdown voltage even in a high temperature environment and can exhibit a voltage resistance and reliability even in a high temperature environment when used as a capacitor, and a metal layer laminated film and a film capacitor using the polypropylene film. For the polypropylene film, at least one surface of the film has an elastic modulus of 2.6 GPa or more, measured by nanoindentation measurement, and the sum of heat shrinkage rates is in the film longitudinal and width directions 5% or less in a heat treatment at 130° C. for ten minutes.

43. 发明申请

US20220280321A1 ORTHOTIC 有权
公开(公告)号：US20220280321A1
公开(公告)日：2022-09-08
申请号：US17631060
申请日：2020-08-06
申请人： TORAY Industries, Inc.
发明人： Satoshi YAMADA , Yao CHEN , Hidetoshi SUZUKI
IPC分类号： A61F5/01
摘要： An object of the present invention is to provide an orthotic that achieves both an orthotic force necessary for improvement of the deformation and function of the body, and trackability to friction, compression, or the like occurs during operation between the orthotic site and the orthotic, and that is easy to wear and does not impair appearance during wearing. The orthotic includes a region B that exhibits an orthotic force when the orthotic is worn. The region B includes a region B1 that covers an orthotic site, a region B2 that is a support region for applying an orthotic force to an optional orthotic site, and a region B3 that connects the region B1 and the region B2. The structure used for the region B is a woven fabric structure having elastic properties. The orthotic has an extension ratio of 1.0% or more and 20% or less at a load of 100 N/5 cm in warp and weft directions or any one of the direction thereof, and further includes a region A that covers a periphery of the orthotic site. The region A preferably includes at least one or more of structures having elastic properties.

44. 发明申请

US20220278336A1 GAS DIFFUSION ELECTRODE, METHOD FOR PRODUCING THE SAME AND MEMBRANE ELECTRODE ASSEMBLY 有权
公开(公告)号：US20220278336A1
公开(公告)日：2022-09-01
申请号：US17629045
申请日：2020-07-22
申请人： Toray Industries, Inc.
发明人： Toru Miyake , Michiko Minomo , Sho Kato
IPC分类号： H01M4/88 , H01M8/1004 , H01M4/86
摘要： An object of the present invention is to provide a gas diffusion electrode that is less likely to cause damage to an electrolyte membrane or the like due to fluff in an outer peripheral portion during production of a membrane electrode assembly. The present invention provides a gas diffusion electrode including a conductive porous substrate containing carbon fibers and a microporous layer formed on a surface of the conductive porous substrate, in which the gas diffusion electrode satisfies at least one of the following (1) and (2): (1) the number of carbon fibers protruding from an edge portion by 20 μm or more when viewed from a plane surface is less than 1.0 number/cm with respect to a length of the edge portion; and (2) the number of carbon fibers that are inclined at an angle of 30° or more in an in-plane direction of the gas diffusion electrode and have lengths of 10 μm or more when viewed from a side surface of the edge portion is less than 1.0 number/cm with respect to the length of the edge portion.

45. 发明申请

US20220275449A1 KIT, DEVICE, AND METHOD FOR DETECTING BLADDER CANCER 有权
公开(公告)号：US20220275449A1
公开(公告)日：2022-09-01
申请号：US17050134
申请日：2019-04-25
申请人： TORAY INDUSTRIES, INC. , NATIONAL CANCER CENTER
发明人： Makiko YOSHIMOTO , Hiroko SUDO , Satoko KOZONO , Junpei KAWAUCHI , Takahiro OCHIYA , Hiroyuki FUJIMOTO , Wataru USUBA , Juntaro MATSUZAKI
IPC分类号： C12Q1/6886
摘要： An embodiment according to the present invention provides a kit or device for detection of bladder cancer, and a method for detecting bladder cancer. An embodiment according to the present invention relates to: a kit or device for detection of bladder cancer, including a nucleic acid(s) capable of specifically binding to an miRNA(s) or a complementary strand(s) thereof in a sample from a subject; and a method for detecting bladder cancer, including measuring the miRNA(s) in vitro.

46. 发明申请

US20220251736A1 METHOD OF PRODUCING FLAME-RESISTANT FIBER BUNDLE AND CARBON FIBER BUNDLE AND FLAMEPROOFING FURNACE 有权
公开(公告)号：US20220251736A1
公开(公告)日：2022-08-11
申请号：US17291112
申请日：2019-11-07
申请人： Toray Industries, Inc.
发明人： Kohei Takamatsu , Yusuke Kuji , Naoto Hosotani , Taku Yamamoto , Kazuyuki Gondo
IPC分类号： D01F9/21 , D01F9/32 , C01B32/05
摘要： A method of producing an oxidized fiber bundle includes heat-treating an acrylic fiber bundle aligned in a heat treatment chamber in which hot air is circulated while causing the acrylic fiber bundle to run on direction-changing rollers disposed on both ends of an outside of the heat treatment chamber, wherein first hot air is supplied in a direction substantially parallel to a running direction of the acrylic fiber bundle, and second hot air is supplied from above the acrylic fiber bundle at an angle of 20 to 160° with respect to a wind direction of the first hot air, so that the second hot air passes at least a part of a running acrylic fiber bundle in a longitudinal direction.

47. 发明申请

US20220251317A1 PREPREG, LAMINATE, AND MOLDING 有权
公开(公告)号：US20220251317A1
公开(公告)日：2022-08-11
申请号：US17608237
申请日：2020-05-15
申请人： Toray Industries, Inc.
发明人： Jun Misumi , Masato Honma , Kyoko Shinohara , Noriyuki Hirano
IPC分类号： C08J5/24
摘要： An object of the present invention is to provide a prepreg and a laminate for producing a laminate suitable as a structural material, which have excellent joining strength and interlaminar fractural toughness values and can be firmly integrated with another structural member by welding. The present invention provides a prepreg including the following structural components, [A] reinforcing fibers, [B] an epoxy resin, and [C] a thermoplastic resin, wherein all epoxy resins included in [B] have an average epoxy value of 2.0 meq./g or more and 5.0 meq./g or less, [C] is present in a surface of the prepreg, and the reinforcing fibers [A] are present, which are included in a resin area including [B] and a resin area including [C] across an interface between the two resin areas.

48. 发明授权

US11407148B2 Heating apparatus for thermoplastic resin sheet and method of manufacturing thermoplastic resin-molded body 有权
公开(公告)号：US11407148B2
公开(公告)日：2022-08-09
申请号：US16958796
申请日：2018-12-25
申请人： Toray Industries, Inc.
发明人： Mitsuki Fuse , Masaru Tateyama , Akihiko Nishizaki , Kazuhisa Kodaira , Kuniko Fujita
IPC分类号： B29C35/02 , B29C70/46 , B32B27/08 , B29K101/12 , B29K105/08
摘要： A heating apparatus that heats a thermoplastic resin sheet includes a vertically-movable heating wall that is indirectly heated with a saturated steam of a heat medium and heats the thermoplastic resin sheet above a melting point of the thermoplastic resin by bringing the heating wall into contact with the thermoplastic resin sheet.

49. 发明申请

US20220220666A1 SYNTHETIC LEATHER AND COATED ARTICLE 有权
公开(公告)号：US20220220666A1
公开(公告)日：2022-07-14
申请号：US17605284
申请日：2020-04-17
申请人： Toray Industries, Inc.
发明人： Masaru Harada
IPC分类号： D06N3/00
摘要： A synthetic leather has excellent flame retardance and an article covered with the synthetic. The synthetic leather includes a fiber base material layer formed of a non-woven fabric sheet, wherein the non-woven fabric sheet includes at least one flameproof layer formed of a web including a non-melting fiber A having a high-temperature shrinkage rate of 3% or less and a thermal conductivity, conforming to ISO22007-3 (2008), of 0.060 W/m·K or less and is formed by bonding the flameproof layer to a scrim layer including a carbonized heat-resistant fiber B having an LOI value, conforming to JIS K 7201-2 (2007), of 25 or more, and a resin layer is laminated on a surface of the scrim layer, and a covered article covered with the synthetic leather.

50. 发明授权

US11383208B2 Gas separation membrane, gas separation membrane element, and gas separation method 有权
公开(公告)号：US11383208B2
公开(公告)日：2022-07-12
申请号：US16771314
申请日：2018-12-26
申请人： TORAY INDUSTRIES, INC.
发明人： Rina Takahashi , Kazuki Sato , Masakazu Koiwa , Shuji Furuno , Takao Sasaki
IPC分类号： B01D53/22 , B01D71/56 , B01D63/10 , B01D69/10 , B01D69/12
摘要： Provided is a gas separation membrane that can be used continuously. The gas separation membrane comprises: a porous support membrane that contains an aromatic polyamide in which an aromatic ring has been replaced with a chloro group; and a separation functional layer that is disposed on the surface of the porous support membrane and contains a cross-linked polyamide obtained by polycondensation of a polyfunctional amine and a polyfunctional acid halide.

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