利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.009 秒)

    Improving adhesion of electroplated metal on graft copolymers
    3.
    发明授权
    Improving adhesion of electroplated metal on graft copolymers 失效
    改进电镀金属在共聚物上的粘合

    公开(公告)号：US3639216A

    公开(公告)日：1972-02-01

    申请号：US3639216D

    申请日：1968-08-14

    申请人： SUMITOMO NAUGATUCK

    发明人： SAKUMA TORAMITSU

    IPC分类号： C08L9/00 ,  C08F279/02 ,  C08L51/04 ,  C09D151/04 ,  C09D155/02 ,  C23C18/20 ,  H05K3/18 ,  H05K3/38 ,  C23B5/60 ,  C08F15/00

    CPC分类号： C23C18/30 ,  C08F279/02 ,  C09D151/04 ,  C09D155/02 ,  C23C18/2033 ,  C23C18/2086 ,  C23C18/24 ,  C23C18/285 ,  H05K3/181 ,  H05K3/387 ,  C08L2666/04

    摘要： A synthetic thermoplastic composition having excellent plate adhesion (of electroplated metal deposited on an electroless metal coating) is obtained by adding 0.5 to 5.0 parts by weight of a synthetic diene rubber to 100 parts thermoplastic graft copolymer produced by graft copolymerization of vinylic monomers onto a synthetic diene rubber. Typically a latex of the graft copolymer is blended with a latex of the synthetic diene rubber, the blend is coagulated, and the coagulum is dried. The uniform, intimate mixture of the latex blended polymers is formed in any suitable way into a molded body. When this molded plastic body is electroplated by conventional techniques involving forming an electroless coating of copper or nickel followed by electroplating, significantly enhanced plate adhesion is achieved.

    摘要翻译： 通过将0.5至5.0重量份的合成二烯橡胶加入到通过将乙烯基单体接枝共聚到合成的100份热塑性接枝共聚物上来获得具有优异的板粘合性（沉积在无电金属涂层上的电镀金属）的合成热塑性组合物 二烯橡胶。 通常将接枝共聚物的胶乳与合成二烯橡胶的胶乳混合，共混物凝结，并将凝结物干燥。 乳胶共混聚合物的均匀的紧密混合物以任何合适的方式形成成型体。 当通过常规技术电镀该模制塑料体时，包括形成铜或镍的无电涂层，随后进行电镀，实现了显着增强的板粘附性。