Polyester masterbatch composition
    1.
    发明申请
    Polyester masterbatch composition 审中-公开
    聚酯母粒组成

    公开(公告)号:US20060293416A1

    公开(公告)日:2006-12-28

    申请号:US10557228

    申请日:2004-05-10

    IPC分类号: C08J3/22 C08K5/53

    摘要: The present invention relates to masterbatches useful for modifying thermoplastic polyesters, in particular to masterbatches comprising dispersed polyol branching agent and/or chain coupling agents, such as for example dianhydrides. The invention also relates to a method for preparing the masterbatches, and to a method for modifying a polyester utilizing the masterbatches. Yet another aspect of the invention is the use of such a masterbatch composition for the modification of polyesters.

    摘要翻译: 本发明涉及可用于改性热塑性聚酯的母料,特别是涉及包含分散的多元醇支化剂和/或链偶联剂(例如二酸酐)的母料。 本发明还涉及一种制备母料的方法,以及一种利用母料改性聚酯的方法。 本发明的另一方面是使用这种母料组合物来改性聚酯。