Radically Functionalized Olefin-Based Polymer with Reduced Molecular Weight Change and Method
    2.
    发明申请
    Radically Functionalized Olefin-Based Polymer with Reduced Molecular Weight Change and Method 审中-公开
    具有降低的分子量变化和方法的自由基官能化烯烃基聚合物

    公开(公告)号:US20110172368A1

    公开(公告)日:2011-07-14

    申请号:US13063808

    申请日:2009-09-22

    IPC分类号: C08L33/00 C08L31/02 C08L57/12

    摘要: The present disclosure provides a functionalized olefin-based polymer, a process for producing the same, and articles containing the functionalized olefin-based polymer. The functionalized olefin-based polymer includes an olefin-based polymer, and a functional agent grafted to the olefin-based polymer by way of a coagent. The coagent is either a cinnamoyl derivative and/or a cyano-acrylate compound. The presence of the coagent inhibits a change in the molecular weight during radical functionalization of the olefin-based polymer.

    摘要翻译: 本公开提供了官能化的烯烃基聚合物,其制备方法和含有官能化的烯烃基聚合物的制品。 官能化的烯烃基聚合物包括烯烃类聚合物和通过助剂接枝到烯烃类聚合物上的官能团。 助剂是肉桂酰衍生物和/或氰基 - 丙烯酸酯化合物。 助催化剂的存在在烯烃类聚合物的自由基官能化期间抑制分子量的变化。