Polymer melt additive composition and use thereof
    2.
    发明申请
    Polymer melt additive composition and use thereof 审中-公开
    聚合物熔体添加剂组合物及其用途

    公开(公告)号:US20050250908A1

    公开(公告)日:2005-11-10

    申请号:US10841758

    申请日:2004-05-07

    摘要: The present invention provides a polymer melt additive composition in the form of a powder for use as an additive in the melt processing of a host polymer, the polymer melt additive composition comprising particles of fibrillating polytetrafluoroethylene and an effective amount of a fluorothermoplast to prevent agglomeration of said particles of fibrillating polytetrafluoroethylene. It has been found that the polymer melt additive composition can improve the melt strength of a host polymer and is an easy to handle powder.

    摘要翻译: 本发明提供一种粉末形式的聚合物熔体添加剂组合物,用作主体聚合物的熔融加工中的添加剂,该聚合物熔融添加剂组合物包含原纤化聚四氟乙烯颗粒和有效量的含氟热塑性弹性体,以防止聚集 所述的原纤维聚四氟乙烯颗粒。 已经发现,聚合物熔融添加剂组合物可以提高主体聚合物的熔体强度,并且易于处理粉末。