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    A rubber composition
    1.
    发明公开
    A rubber composition 失效
    Kautschuk-Zusammensetzung。

    公开(公告)号：EP0316855A2

    公开(公告)日：1989-05-24

    申请号：EP88118995.5

    申请日：1988-11-15

    申请人： Shin-Etsu Chemical Co., Ltd. ,  NISSIN CHEMICAL INDUSTRY CO., LTD.

    发明人： Itoh, Kunio ,  Fukushima, Motoo ,  Nakamura, Tsutomu ,  Ohata, Hiroyuki ,  Okuda, Harukazu

    IPC分类号： C08L83/10 ,  C08F299/08 ,  C08F283/12

    CPC分类号： C08L83/10 ,  C08F283/122 ,  C08K13/02 ,  C08L51/085

    摘要： The polymeric ingredient of the inventive-rubber composi­tion is an acrylic polymer modified with a mercapto-containing or­ganopolysiloxane by the emulsion polymerization of an acrylic monomer in an aqueous emulsion of the organopolysiloxane. Cha­racteristically, the acrylic monomer is copolymerized with another monomer having an active halogen atom or an epoxy group. By virtue of this unique formulation of the rubbery polymer, the in­ventive rubber composition prepared by compounding the rubbery polymer with a reinforcing filler and a curing agent can be vulcan­ized to give a vulcanizate having excellent mechanical properties, heat resistance, oil resistance and cold resistance as a combination of the features of silicone rubbers and acrylic rubbers.

    摘要翻译： 本发明的橡胶组合物的聚合物成分是通过丙烯酸单体在有机聚硅氧烷的水性乳液中的乳液聚合，用含巯基的有机聚硅氧烷改性的丙烯酸聚合物。 特征地，丙烯酸类单体与具有活性卤素原子或环氧基团的另一种单体共聚。 由于橡胶状聚合物的独特配方，通过将橡胶状聚合物与增强填料和固化剂混合而制备的本发明的橡胶组合物可以硫化，得到具有优异的机械性能，耐热性，耐油性和耐寒性的硫化橡胶，作为 硅橡胶和丙烯酸橡胶的特征的组合。

    Monomeric compostion and polymer therefrom
    2.
    发明公开
    Monomeric compostion and polymer therefrom 失效
    单体组合物和聚合物

    公开(公告)号：EP0348106A3

    公开(公告)日：1990-09-26

    申请号：EP89306085.5

    申请日：1989-06-15

    申请人： Shin-Etsu Chemical Co., Ltd. ,  NISSIN CHEMICAL INDUSTRY CO., LTD.

    发明人： Itoh, Kunio ,  Fukushima, Motoo ,  Okuda, Harukazu ,  Ohata, Hiroyuki

    IPC分类号： C08F230/08

    CPC分类号： C08F230/08

    摘要： Rubber vulcanizates having excellent oil resistance, heat re­sistance and cold resistance can be obtained from a rubbery copoly­mer which is a polymerization product of an acrylic monomer mix­ture of which the essential components are an organosiloxy-con­taining acrylate compound such as acryloxymethyl pentamethyl disiloxane and 3-acryloxypropyl pentamethyl disiloxane and an epoxy group- or halogen-containing monomer such as allyl glyci­dyl ether, glycidyl methacrylate or vinyl chloroacetate, optional­ly with addition of an acrylate ester monomer such as ethyl acry­late, n-butyl acrylate or 2-methoxyethyl acrylate.

    A rubber composition
    5.
    发明公开
    A rubber composition 失效
    橡胶组合物

    公开(公告)号：EP0316855A3

    公开(公告)日：1991-06-12

    申请号：EP88118995.5

    申请日：1988-11-15

    申请人： Shin-Etsu Chemical Co., Ltd. ,  NISSIN CHEMICAL INDUSTRY CO., LTD.

    发明人： Itoh, Kunio ,  Fukushima, Motoo ,  Nakamura, Tsutomu ,  Ohata, Hiroyuki ,  Okuda, Harukazu

    IPC分类号： C08L83/10 ,  C08F299/08 ,  C08F283/12

    CPC分类号： C08L83/10 ,  C08F283/122 ,  C08K13/02 ,  C08L51/085

    摘要： The polymeric ingredient of the inventive-rubber composi­tion is an acrylic polymer modified with a mercapto-containing or­ganopolysiloxane by the emulsion polymerization of an acrylic monomer in an aqueous emulsion of the organopolysiloxane. Cha­racteristically, the acrylic monomer is copolymerized with another monomer having an active halogen atom or an epoxy group. By virtue of this unique formulation of the rubbery polymer, the in­ventive rubber composition prepared by compounding the rubbery polymer with a reinforcing filler and a curing agent can be vulcan­ized to give a vulcanizate having excellent mechanical properties, heat resistance, oil resistance and cold resistance as a combination of the features of silicone rubbers and acrylic rubbers.

    Monomeric compostion and polymer therefrom
    10.
    发明公开
    Monomeric compostion and polymer therefrom 失效
    单体Zusammensetzung und Polymere von dieser Zusammensetzung。

    公开(公告)号：EP0348106A2

    公开(公告)日：1989-12-27

    申请号：EP89306085.5

    申请日：1989-06-15

    申请人： Shin-Etsu Chemical Co., Ltd. ,  NISSIN CHEMICAL INDUSTRY CO., LTD.

    发明人： Itoh, Kunio ,  Fukushima, Motoo ,  Okuda, Harukazu ,  Ohata, Hiroyuki

    IPC分类号： C08F230/08

    CPC分类号： C08F230/08

    摘要： Rubber vulcanizates having excellent oil resistance, heat re­sistance and cold resistance can be obtained from a rubbery copoly­mer which is a polymerization product of an acrylic monomer mix­ture of which the essential components are an organosiloxy-con­taining acrylate compound such as acryloxymethyl pentamethyl disiloxane and 3-acryloxypropyl pentamethyl disiloxane and an epoxy group- or halogen-containing monomer such as allyl glyci­dyl ether, glycidyl methacrylate or vinyl chloroacetate, optional­ly with addition of an acrylate ester monomer such as ethyl acry­late, n-butyl acrylate or 2-methoxyethyl acrylate.

    摘要翻译： 具有优异的耐油性，耐热性和耐寒性的橡胶硫化橡胶可以由橡胶共聚物获得，橡胶共聚物是丙烯酸单体混合物的聚合产物，其主要成分是含有机硅氧基的丙烯酸酯化合物如丙烯酰氧基甲基五甲基二硅氧烷和3-丙烯酰氧基丙基 五甲基二硅氧烷和环氧基或含卤素的单体如烯丙基缩水甘油醚，甲基丙烯酸缩水甘油酯或氯乙酸乙烯酯，任选地加入丙烯酸酯单体如丙烯酸乙酯，丙烯酸正丁酯或丙烯酸2-甲氧基乙酯。