-
1.
公开(公告)号:US20050038186A1
公开(公告)日:2005-02-17
申请号:US10489312
申请日:2002-06-27
IPC分类号: C08J3/24 , C08J5/00 , C08L9/00 , C08L23/00 , C08L23/02 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , C08L33/04 , C08L33/06 , C08L33/12 , C08L53/02 , C08L83/04 , C08L91/00 , C08F8/00 , C08L53/00
CPC分类号: C08L23/16 , C08L9/00 , C08L23/02 , C08L23/0869 , C08L23/10 , C08L23/14 , C08L23/142 , C08L33/04 , C08L33/12 , C08L53/025 , C08L83/04 , C08L91/00 , C08L2205/02 , C08L2205/035 , C08L2207/04 , C08L2207/14 , C08L2312/00 , C08L2666/04 , C08L2666/02
摘要: A thermoplastic elastomer composition of the invention, formed by dynamically crosslinking a polymer composition including a rubber and an olefinic resin and having an average particle size of rubber particles within a specific range, shows an excellent balance of mechanical properties such as flexibility and elastic recovery, and a moldability. Also an inclusion of a (meth)acrylate resin and a hydrogenated diene polymer provides a composition particularly excellent in scratch resistance. Also an inclusion of a maleimide compound provides a composition particularly excellent in injection fusibility. Also an inclusion of an undenatured organopolysiloxane of a specific viscosity and a denatured organopolysiloxane provides a composition particularly excellent in initial slidability and durable slidability.
摘要翻译: 本发明的热塑性弹性体组合物通过将包含橡胶和烯烃树脂的聚合物组合物动态交联并且具有特定范围内的橡胶颗粒的平均粒度而形成的热塑性弹性体组合物显示出诸如柔软性和弹性回复性的机械性能的优异平衡, 和成型性。 此外,(甲基)丙烯酸酯树脂和氢化二烯聚合物的包含提供了耐刮擦性特别优异的组合物。 马来酰亚胺化合物的包合也提供了注射熔融性特别优异的组合物。 另外,具有特定粘度和变性有机聚硅氧烷的未变性有机聚硅氧烷的包含提供了初始滑动性和耐久滑动性特别优异的组合物。