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公开(公告)号：US10703894B2
公开(公告)日：2020-07-07
申请号：US16059285
申请日：2018-08-09
IPC分类号： C08L27/06 , C08L11/00 , C08L15/02 , C08K5/14 , C08K3/22 , C08K3/26 , C08K3/36 , C08J3/00 , C08L27/08 , H01B3/00 , C08L101/04 , C08K5/5419 , H01B3/44 , C08L101/00 , C09D127/06 , C08J3/24 , C08K3/013 , H01B7/29 , H01B7/28
摘要： A method that has a step (a) of melt-kneading 0.003 to 0.3 part by mass of an organic peroxide, 0.5 to 400 parts by mass of an inorganic filler, and more than 2 parts by mass and 15.0 parts by mass or less of a silane coupling agent, with respect to 100 parts by mass of a resin containing a halogen-containing resin, at a temperature equal to or higher than a decomposition temperature of the organic peroxide, to prepare a silane master batch; a heat-resistant crosslinked resin formed body obtained by the method, a silane master batch, a mixture and a formed body thereof, and a heat-resistant product.
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公开(公告)号：US11192984B2
公开(公告)日：2021-12-07
申请号：US16059246
申请日：2018-08-09
IPC分类号： C08L33/10 , C08J3/22 , C08L23/08 , C08K3/36 , C08K3/34 , C08K5/14 , H01B3/44 , C08K5/5419 , B29B7/74 , C08J3/24 , C08K5/54 , C08K3/013 , B29B7/18 , C08L27/18 , B29B7/90 , C08L27/12 , B29B7/00 , H01B3/28 , C08L27/16 , C08K3/22 , C08K3/26 , B29B7/40 , B29B7/46
摘要： A method for producing a heat-resistant crosslinked fluorocarbon rubber formed body, comprising: (a) a step of melt-kneading 0.003 to 0.5 part by mass of an organic peroxide, 0.5 to 400 parts by mass of an inorganic filler, and more than 2.0 parts by mass and 15.0 parts by mass or less of a silane coupling agent, with respect to 100 parts by mass of a base rubber containing a fluorocarbon rubber, at a temperature equal to or higher than a decomposition temperature of the organic peroxide, to prepare a silane master batch; a heat-resistant crosslinked fluorocarbon rubber formed body obtained by the method, a silane master batch, a mixture and a formed body thereof, and a heat-resistant product.
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公开(公告)号：US10304584B2
公开(公告)日：2019-05-28
申请号：US16104665
申请日：2018-08-17
IPC分类号： C08J3/24 , H01B3/44 , C08J3/22 , C08K3/22 , C08K3/26 , C08K5/14 , C08K5/54 , C08J3/20 , C08L23/12 , C08L23/16
摘要： A method comprising at least a step (1) of preparing a silane master batch by melt-kneading, all or part of a polyolefin resin, an organic peroxide, an inorganic filler containing a metal hydrate and a metal carbonate, and a silane coupling agent, at a temperature equal to or higher than the decomposition temperature of the organic peroxide, and a step (3) of mixing the silane master batch and a silanol condensation catalyst or a catalyst master batch; a heat-resistant silane crosslinked resin molded body and a heat-resistant silane crosslinkable resin composition prepared by the method, and a silane master batch and a heat-resistant product.
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公开(公告)号：US10155854B2
公开(公告)日：2018-12-18
申请号：US15081301
申请日：2016-03-25
摘要： A method comprising at least (a) a step of preparing a silane master batch by melt-kneading, to 100 parts by mass of a base resin (RB) containing a non-aromatic organic oil and ethylene rubber, an organic peroxide of from 0.01 to 0.6 parts by mass, an inorganic filler of from 10 to 400 parts by mass, and a silane coupling agent of from 1 to 15.0 parts by mass, at a temperature equal to or higher than the decomposition temperature of the organic peroxide; a heat-resistant silane crosslinked resin molded body and a heat-resistant silane crosslinkable resin composition prepared by the method, and a silane master batch and a heat-resistant product.
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公开(公告)号：US11242453B2
公开(公告)日：2022-02-08
申请号：US16059266
申请日：2018-08-09
IPC分类号： C08L11/00 , C08L23/28 , C08L27/06 , C08K5/14 , C08K3/26 , C08J3/22 , C08J3/24 , B29B7/90 , H01B3/44 , B29B7/74 , C08J3/18 , C08K3/22 , C08K5/5425 , C08K3/36 , B29B7/42 , B29B7/82 , B29B7/46 , B29B7/18
摘要： A production method comprising: (a) a step of melt-mixing a base resin containing a chlorinated polyethylene; an organic peroxide, an inorganic filler, and a silane coupling agent, in specific ratios, at a temperature equal to or higher than a decomposition temperature of the organic peroxide, to prepare a silane master batch; (b) a step of mixing the silane master batch obtained in the step (a) with a silanol condensation catalyst, and then forming the resultant mixture; and conducting at least one of the melt-mixing in the step (a) and the mixing in the step (b) is performed in the coexistence of a chloroprene rubber or a polyvinyl chloride; a heat-resistant chlorine-containing crosslinked resin formed body produced by the method, a silane master batch, a mixture and formed body thereof, and a heat-resistant product.
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公开(公告)号：US20170349738A1
公开(公告)日：2017-12-07
申请号：US15686263
申请日：2017-08-25
CPC分类号： C08L23/26 , C08F255/04 , C08F255/06 , C08J3/22 , C08J3/24 , C08J2323/26 , C08J2423/12 , C08L23/16 , C08L2312/08 , C08L23/10 , C08K5/14 , C08K5/5425 , C08K3/36 , C08F230/08
摘要： A silane crosslinkable rubber composition having a silane crosslinkable rubber in which a silane coupling agent is grafted onto a base rubber containing 61 to 99 mass % of ethylene-α-olefin rubber and 1 to 39 mass % of polypropylene-based resin, and with respect to 100 parts by mass of the base rubber, 0.3 to 400 parts by mass of inorganic filler, and 0.0001 to 0.5 parts by mass of silanol condensation catalyst; a silane crosslinked rubber molded body obtained by bringing the rubber composition into contact with water after molding; a silane crosslinked rubber molded article including the rubber molded body; and a method of producing a silane crosslinkable rubber composition and a silane crosslinked rubber molded body.
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公开(公告)号：US11718741B2
公开(公告)日：2023-08-08
申请号：US16886427
申请日：2020-05-28
CPC分类号： C08L27/16 , C08K3/22 , C08K3/26 , C08K3/36 , C08K5/14 , C08L23/26 , C08L27/18 , C08L51/04 , C08K2003/2296 , C08K2003/265 , C08L2201/08 , C08L2203/206 , C08L2310/00 , C08L2312/08
摘要： A method of producing a heat-resistant crosslinked fluororubber formed body, including: step (1) melt-mixing, with respect to 100 mass parts of base rubber containing 60 to 99 mass % of fluororubber and 1 to 40 mass % of ethylene-based copolymer resin modified with unsaturated carboxylic acid, 0.003 to 0.5 mass parts of organic peroxide, 0.5 to 400 mass parts of inorganic filler, 2 to 15 mass parts of silane coupling agent, and silanol condensation catalyst, in which the step (1) includes, step (a) melt-mixing all or part of the base rubber, the organic peroxide, the inorganic filler and the silane coupling agent at a temperature equal to or higher than a decomposition temperature of the organic peroxide, and step (b) melt-mixing a remainder of the base rubber, and the silanol condensation catalyst, to melt-mix the thus-modified ethylene-based copolymer resin in at least one of the steps (a) and (b).
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公开(公告)号：US20180346700A1
公开(公告)日：2018-12-06
申请号：US16059266
申请日：2018-08-09
IPC分类号： C08L23/28 , C08L11/00 , C08L27/06 , C08K5/5425 , C08K5/14 , C08K3/26 , C08K3/22 , C08K3/36 , C08J3/22
摘要： A production method comprising: (a) a step of melt-mixing a base resin containing a chlorinated polyethylene; an organic peroxide, an inorganic filler, and a silane coupling agent, in specific ratios, at a temperature equal to or higher than a decomposition temperature of the organic peroxide, to prepare a silane master batch; (b) a step of mixing the silane master batch obtained in the step (a) with a silanol condensation catalyst, and then forming the resultant mixture; and conducting at least one of the melt-mixing in the step (a) and the mixing in the step (b) is performed in the coexistence of a chloroprene rubber or a polyvinyl chloride; a heat-resistant chlorine-containing crosslinked resin formed body produced by the method, a silane master batch, a mixture and formed body thereof, and a heat-resistant product.
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公开(公告)号：US10040913B2
公开(公告)日：2018-08-07
申请号：US15480752
申请日：2017-04-06
IPC分类号： C08K3/22 , C08J3/22 , C08J3/24 , C08K5/14 , C08K5/5425 , C08L23/00 , B29B7/02 , B29B7/90 , B29C35/02 , B29C47/00 , C08K3/26 , C08K3/36 , B29K105/16 , B29L7/00
摘要： A production method, containing the step of: mixing 0.02 to 0.6 parts by mass of an organic peroxide, 0.2 to 300 parts by mass of an inorganic filler, 2 to 15.0 parts by mass of a silane coupling agent, and a silanol condensation catalyst, based on 100 parts by mass of a polyolefin-based resin, in which the inorganic filler has an X value specified by Formula (I) satisfies 5 to 1050, X=ΣA/B Formula (I) wherein, ΣA denotes a total amount of a product of a BET specific surface area (m2/g) of the inorganic filler and a blending amount of the inorganic filler, and B denotes a blending amount of the silane coupling agent; and a crosslinkable resin composition and a crosslinked resin molded body produced by the production method; and a silane master batch and a molded article.
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公开(公告)号：US11810692B2
公开(公告)日：2023-11-07
申请号：US17483955
申请日：2021-09-24
IPC分类号： H01B7/18 , H01B3/22 , H01B3/28 , B29C48/154 , B29K19/00 , B29K509/00 , B29L31/34 , H01B13/00 , H01B3/24
CPC分类号： H01B7/18 , H01B3/22 , H01B3/28 , B29C48/154 , B29K2019/00 , B29K2509/00 , B29L2031/3462 , H01B3/24 , H01B13/003
摘要： A composite cable includes a sheath surrounding an outer surface of a core at least including a plurality of thick electric wires each having a resin layer on an outer circumference of a conductor, and a plurality of thin electric wires each having a resin layer on an outer circumference of a conductor, in which the sheath includes a resin composition including base resin containing at least one type of ethylene rubber and styrene elastomer at 10 to 50 mass %.
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