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公开(公告)号：US20230125746A1
公开(公告)日：2023-04-27
申请号：US18088245
申请日：2022-12-23
发明人： Eiji Nakazawa , Taiki Abe
IPC分类号： H01M10/0567 , H01M10/0568
摘要： Provided is a nonaqueous electrolytic solution for a nonaqueous electrolytic solution battery including a positive electrode and a negative electrode that are capable of occluding and releasing metal ions. The nonaqueous electrolytic solution is characterized by containing a compound represented by Formula (A) and a compound represented by Formula (α) along with an alkali metal salt and a nonaqueous solvent.
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公开(公告)号：US11634574B2
公开(公告)日：2023-04-25
申请号：US16897075
申请日：2020-06-09
IPC分类号： C08L67/00 , C08F2/24 , C08F212/08 , C08F220/14 , C08F220/40 , C08L51/00 , C08F220/18 , B29C45/00 , C08L69/00
摘要： Provided is a rubber-containing graft polymer which is excellent in mechanical strength such as weld strength or impact strength, required as a rubber-containing graft polymer. A rubber-containing graft polymer (A) of the present invention is a rubber-containing graft polymer having a graft chain, in which when the rubber-containing graft polymer is mixed with an organic solvent and separated into an organic solvent insoluble component and an organic solvent soluble component, a caprolactone unit is contained in a graft chain contained in the organic solvent insoluble component.
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公开(公告)号：US11634547B2
公开(公告)日：2023-04-25
申请号：US17030427
申请日：2020-09-24
摘要： A water-soluble film is provided, which is less susceptible to curling even after long-term storage. The water-soluble film includes a polyvinyl alcohol resin (A) , and has a first surface, which has a crystal Unity index Xa, and a second surface, which is opposite to the first surface and has a crystallinity index Xb, where: Xa≥Xb; Xa−Xb is from 0.015 to 0.10; and the crystallinity indexes Xa and Xb are measured through an infrared spectroscopic analysis by an attenuated total reflection method and represented by: ABS1141/ABS1093, wherein ABS1141 and ABS1093 are absorbances at wavenumbers of 1141 cm−1 and 1093 cm−1, respectively.
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公开(公告)号：US11634526B2
公开(公告)日：2023-04-25
申请号：US16847125
申请日：2020-04-13
发明人： Misaki Hagi , Shinji Matsuoka , Masashi Iimori , Masahiro Ueda , Hiroya Arai
IPC分类号： C08F279/02 , C08L67/02 , C08L69/00
摘要： Provided is a rubber-containing graft polymer capable of reducing wet heat aging of a shaped article while improving the strength developing property of a thermoplastic resin. In the rubber-containing graft polymer of the present invention, a content of components having a weight-average molecular weight of 800,000 or more is 1% by mass or more with respect to an organic solvent-soluble fraction (100% by mass) of the rubber-containing graft polymer, and a phosphorus content in the rubber-containing graft polymer is 3 to 30 mmol/kg.
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公开(公告)号：US20230118524A1
公开(公告)日：2023-04-20
申请号：US18063709
申请日：2022-12-09
发明人： Atsushi KUWAHARA , Hiroya ARAI , Ai KIWA , Shinji MATSUOKA
IPC分类号： C08F283/12 , C08F220/14 , C08F220/18 , C08F220/40 , C08L83/04
摘要： Polyorganosiloxane-containing polymer particles comprising: a polymer (A) comprising a polyorganosiloxane (A1) and a first vinyl polymer (A2); and a second vinyl polymer (B), wherein a proportion of particles satisfying formula (1) is less than 60%: M/L>0.1 (1), wherein L is a diameter of each particle of the polyorganosiloxane-containing polymer particles, as determined in an observation using a transmission electron microscope with respect to a cross section of a resin piece obtained by dispersing the polyorganosiloxane-containing polymer particles in a resin, and M is a maximum domain length of the polyorganosiloxane (A1) in the observation.
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公开(公告)号：US11628395B2
公开(公告)日：2023-04-18
申请号：US17153961
申请日：2021-01-21
发明人： Manabu Tanaka , Takeshi Matsuo , Takayuki Aoshima
摘要： Provided is a method for separating ammonia gas using zeolite membrane having excellent separation stability at a high temperature capable of separating ammonia gas from a mixed gas composed of multiple components including ammonia gas, hydrogen gas, and nitrogen gas to the permeation side with high selectivity and high permeability. Also provided is a method for separating ammonia by selectively permeating ammonia gas from a mixed gas containing at least ammonia gas, hydrogen gas, and nitrogen gas using a zeolite membrane, wherein the ammonia gas concentration in the mixed gas is 1.0% by volume or more.
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公开(公告)号：US11618803B2
公开(公告)日：2023-04-04
申请号：US17202419
申请日：2021-03-16
发明人： Takuya Teranishi , Masahiro Ichino , Akira Oota
IPC分类号： C08G65/24 , C08J5/04 , C08K5/3445 , C08L63/00 , C08J5/24
摘要： Provided is a thermosetting resin composition which achieves both high heat resistance and high bending strength as a fiber-reinforced composite material, and also has rapid curability that enables high cycle press forming, thermal stability, and storage stability. The thermosetting resin composition of the present invention is a thermosetting resin composition comprising an epoxy resin, an epoxy resin curing agent, an imidazole compound, and an epoxy resin curing accelerator, in which the epoxy resin curing agent is dicyandiamide or a derivative thereof, and the epoxy resin curing accelerator comprises a urea derivative having two or more dimethylureido groups in a molecule.
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公开(公告)号：US11616253B2
公开(公告)日：2023-03-28
申请号：US16424868
申请日：2019-05-29
IPC分类号： H01M10/0567 , H01M4/133 , H01M4/134 , H01M4/587 , H01M10/0525 , H01M10/0569 , H01M10/052 , H01M10/056
摘要： An object is to provide a nonaqueous electrolyte and a nonaqueous-electrolyte secondary battery which have excellent discharge load characteristics and are excellent in high-temperature storability, cycle characteristics, high capacity, continuous-charge characteristics, storability, gas evolution inhibition during continuous charge, high-current-density charge/discharge characteristics, discharge load characteristics, etc. The object has been accomplished with a nonaqueous electrolyte which comprises: a monofluorophosphate and/or a difluorophosphate; and further a compound having a specific chemical structure or specific properties.
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公开(公告)号：US11613642B2
公开(公告)日：2023-03-28
申请号：US16678273
申请日：2019-11-08
发明人： Shintaro Usui , Daichi Nishimura , Minako Ikeshita
IPC分类号： C08L29/06 , B29B9/12 , B32B27/18 , B32B27/30 , B29B9/16 , C08K3/22 , C08L29/04 , B32B27/32 , B32B25/08 , B32B7/12 , B32B27/34 , B32B27/08 , B32B27/36 , B32B25/14 , B32B27/28 , B32B25/04 , B32B27/20 , B32B27/22 , B29K23/00 , B29K105/00 , F26B17/00 , B29B9/06 , C08K3/32
摘要： An ethylene-vinyl alcohol copolymer composition contains: (A) an ethylene-vinyl alcohol copolymer including two or more types of ethylene-vinyl alcohol copolymers having different ethylene structural unit contents; and (B) an iron compound; wherein the iron compound (B) is present in an amount of 0.01 to 5 ppm on a metal basis based on the weight of the ethylene-vinyl alcohol copolymer composition. The ethylene-vinyl alcohol copolymer composition is substantially free from coloration and excellent in heat stability.
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公开(公告)号：US11597896B2
公开(公告)日：2023-03-07
申请号：US17178827
申请日：2021-02-18
发明人： Toshiaki Shibata , Yasuhiro Kawase , Ken Harada , Atsushi Ito , Tomohiro Kusano , Yutaro Takeshita
摘要： The present invention relates to a cleaning liquid containing a component (A): a compound represented by the following formula (1), component (B): alkylamine, component (C): polycarboxylic acid, and component (D): ascorbic acid, in which a mass ratio of the component (A) to a total mass of the component (B) and the component (C) is 1 to 15, and in the formula (1), R1, R2, and R3 each have a definition same as the definition described in the description,
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