FUNCTIONALIZED POLY (ETHYLENE-CO-SYNDIOTACTIC PROPYLENE)
    1.
    发明申请
    FUNCTIONALIZED POLY (ETHYLENE-CO-SYNDIOTACTIC PROPYLENE) 失效
    功能性聚(乙烯 - 共聚丙烯)

    公开(公告)号:US20060041070A1

    公开(公告)日:2006-02-23

    申请号:US10921207

    申请日:2004-08-19

    IPC分类号: C08L9/00 C08L23/04

    摘要: Poly(ethylene-co-syndiotactic propylene) functionalized with group(s), that enable crosslinking, e.g., vinyl or anhydride group(s), in admixture with crosslinking agent and filler is subjected to crosslinking reaction to provide filled copolymer. The presence of propylene in syndiotactic sequences provides lower entanglement molecular weight compared to other propylene placement and therefore allows more filler to be present than for other propylene placement. Crosslinking provides filled materials with good elastomeric properties.

    摘要翻译: 通过与交联剂和填料的混合使得能够与乙烯基或酸酐基团交联的基团官能化的聚(乙烯 - 共间同立构丙烯)进行交联反应以提供填充的共聚物。 间同立构序列中丙烯的存在与其他丙烯放置相比提供较低的缠结分子量,因此与其它丙烯放置相比,允许存在更多的填料。 交联提供具有良好弹性体性能的填充材料。