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公开(公告)号:US20230128429A1
公开(公告)日:2023-04-27
申请号:US17908720
申请日:2021-03-30
IPC分类号: C08L27/24 , C08F114/06 , C08F8/34
摘要: The present invention provides a chlorinated polyvinyl chloride resin that provides a molded article having excellent heat cycle characteristics and excellent weather resistance, as well as a resin composition for molding and a molded article each including the chlorinated polyvinyl chloride resin. Provided is a chlorinated polyvinyl chloride resin, containing two components including a A30 component and a B30 component, the A30 component and the B30 component being determined by measuring the resin by a solid echo method using pulse NMR at 30° C. to give a free induction decay curve of 1H spin-spin relaxation, and subjecting the free induction decay curve to waveform separation into two curves derived from the A30 component and the B30 component in order of shorter relaxation time using the least square method, and having a ratio of T5B to TB [T5B/TB] of 96% or more and 120% or less, where TB is a relaxation time of the B30 component and T5B is a relaxation time of the B30 component after heating at 200° C. for five minutes.
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公开(公告)号:US11613102B2
公开(公告)日:2023-03-28
申请号:US16970134
申请日:2019-02-21
发明人: Junnosuke Murakami , Hideki Hayashi , Tomotaka Kojima , Mayumi Yukawa , Morio Takizawa , Motohiko Asano , Masaaki Kino
摘要: An object is to provide a coloring technique that makes it possible to impart luster while providing a vivid color, and further to provide a coloring technique that makes it possible to retain more unevenness when a substrate has unevenness. This object is achieved by a laminated sheet comprising a fiber substrate and a metalloid element-containing layer disposed on or above the surface of the fiber substrate.
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公开(公告)号:US11608512B2
公开(公告)日:2023-03-21
申请号:US17275369
申请日:2019-09-24
发明人: Kokoro Hamachi , Satoshi Shimizu
摘要: Provided is a method which allows, for example, suppression of foaming in the purification step such as distillation and continuous operation, as well as direct treatment of a waste liquid (can liquid) without having to subject the same to an extra purification treatment by removing the microorganisms, nitrogen compounds, and phosphorous compounds at once from an organic substance-containing liquid obtained from microbial fermentation. Also disclosed is a method for producing an organic substance, comprising a microbial fermentation step, a separation step, a liquefaction step, and a second purification step, wherein the concentration of the nitrogen compound in the second can liquid is 0 to 150 ppm based on the total mass of the second can liquid, and the concentration of the phosphorous compound in the second can liquid is 0 to 5 ppm based on the total mass of the second can liquid.
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公开(公告)号:US20230084330A1
公开(公告)日:2023-03-16
申请号:US17800318
申请日:2021-03-17
发明人: Ryou SAKAMOTO
IPC分类号: C08F118/08 , C08K3/08 , H01G4/30
摘要: The present invention provides a slurry composition in which magnetic material powder has excellent dispersibility and excellent dispersion stability and which enables production of a sheet having high surface smoothness and high adhesiveness to substrates. Provided is a slurry composition containing: a polyvinyl acetal resin; magnetic material powder; and a Na ion, the slurry composition having a Na ion content of 1,000 to 3,000 μg/g relative to the polyvinyl acetal resin.
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公开(公告)号:US11603456B2
公开(公告)日:2023-03-14
申请号:US16981805
申请日:2019-03-26
发明人: Shiori Tateno , Tasuku Yamada , Yousuke Chiba
摘要: The present invention provides an epoxy resin composition that is provided with flexibility to combine impact resistance and mechanical strength, while maintaining epoxy resin-specific high elastic modulus, that reduces an increase in viscosity due to mixing, and that is excellent in heat resistance, storage stability, and solvent resistance. Provided is an epoxy resin composition containing: a modified polyvinyl acetal resin having a constitutional unit with an acid-modified group; a reactive diluent; and an epoxy resin, the epoxy resin composition having a sea-island phase separated structure after being cured.
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公开(公告)号:US11590737B2
公开(公告)日:2023-02-28
申请号:US16964541
申请日:2019-01-30
发明人: Masumi Okitsuka , Yuki Ishikawa , Shinji Kawada
IPC分类号: B32B17/10 , B32B27/08 , B32B27/22 , B32B27/30 , C08F218/08
摘要: Provided is an interlayer film for laminated glass capable of enhancing the sound insulating property and the interlayer adhesive force in an interlayer film having increased transparency. An interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer or two or more-layer structure, the interlayer film includes a first layer containing a vinyl monomer polymer, the vinyl monomer polymer is a polymer of a polymerizable composition containing a monomer having a functional group having hydrogen bondability, and a laminated glass in which the interlayer film for laminated glass is arranged between two sheets of float glass having a thickness of 2.0 mm, a length of 30 mm and a width of 2.5 cm in conformity with JIS R3202 has a haze, measured in conformity with JIS K6714 by using a haze meter, of 0.5% or less.
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公开(公告)号:US20230056185A1
公开(公告)日:2023-02-23
申请号:US17793544
申请日:2021-01-19
发明人: Shohei MIZUNO , Aki KOUMA , Takashi SHINJOU , Kaoru SHIBUTA
摘要: A thermally conductive sheet has a thermally conductive resin composition layer, wherein the thermally conductive resin composition layer is made of a thermally conductive resin composition (1) including an inorganic filler and a binder resin (3). The inorganic filler includes a boron nitride particle (2), the content of the inorganic filler in the thermally conductive resin composition layer is 65% by volume or more, and the boron nitride particle (2) has an average aspect ratio of 7 or less, which is calculated from a major axis and a minor axis of a primary particle measured by a specific method. The thermally conductive resin composition layer has a thickness of 200 μm or less.
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公开(公告)号:US11571880B2
公开(公告)日:2023-02-07
申请号:US16760821
申请日:2018-12-18
发明人: Yuusuke Oota , Kazuhiko Nakayama , Kinryou Chou
摘要: Provided is an interlayer film for laminated glass capable of suppressing double images, and making the moisture resistance of the laminated glass exposed to high temperature and high humidity uniform at one end and the other end of the interlayer film. The interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass, being wedge-like shaped and containing an amphiphile or a surfactant, and when a high temperature and high humidity test for laminated glass is executed, a whitening distance at the one end and the other end of the interlayer film is 15 mm or less, and when a whitening distance at the one end of the interlayer film is more than 0 mm, a value of (whitening distance at the other end of the interlayer film×thickness of the other end of the interlayer film)/(whitening distance at the one end of the interlayer film×thickness of the one end of the interlayer film) is 0.70 or more.
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公开(公告)号:US11566267B2
公开(公告)日:2023-01-31
申请号:US16981076
申请日:2019-03-03
IPC分类号: C12P7/08
摘要: Provided is a method for producing an organic substance from a syngas by microbial fermentation, wherein only the solid component can be efficiently separated from an organic substance-containing liquid obtained by microbial fermentation to reduce the content of microorganisms, etc. Disclosed is a method for producing an organic substance from a syngas containing carbon monoxide by microbial fermentation, which comprises a microbial fermentation step wherein the syngas is fed to a microbial fermenting vessel and a liquid containing an organic substance is obtained by microbial fermentation, a solid-liquid separation step wherein the organic substance-containing liquid is separated into a solid component containing microorganisms and a liquid component containing an organic substance, and an extraction step wherein the organic substance-containing liquid is extracted from the liquid component, wherein the organic substance-containing liquid is heated to 40° C. or higher and then subjected to a centrifugal separation operation.
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10.
公开(公告)号:US11565507B2
公开(公告)日:2023-01-31
申请号:US15108597
申请日:2015-04-09
发明人: Kazuhiko Nakayama , Hiroaki Inui , Hirofumi Kitano
IPC分类号: B32B17/10
摘要: The present invention aims to provide an interlayer film for laminated glass which, while having recesses in the shape of engraved lines, enables the production of a laminated glass with high production efficiency by a nip roll method; a roll of the interlayer film for laminated glass; a laminated glass including the interlayer film for laminated glass; and a method of producing laminated glass. The present invention relates to an interlayer film for laminated glass. The interlayer film includes, on at least one surface thereof, a large number of recesses and a large number of projections. The recesses have a groove shape with a continuous bottom. The recesses are adjacently arranged regularly side by side in parallel with one another. The recesses in a groove shape with a continuous bottom are inclined 55° or less relative to the machine direction of the film in production of the interlayer film for laminated glass.
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