NON-PHTHALATE COMPOUNDS AS ELECTRON DONORS FOR POLYOLEFIN CATALYSTS
    1.
    发明申请
    NON-PHTHALATE COMPOUNDS AS ELECTRON DONORS FOR POLYOLEFIN CATALYSTS 审中-公开
    作为聚烯烃催化剂的电子助剂的非对苯二甲酸酯化合物

    公开(公告)号:WO2014160012A2

    公开(公告)日:2014-10-02

    申请号:PCT/US2014/025625

    申请日:2014-03-13

    Abstract: Non-phthalate compounds having a structure represented by the general formula (I) and a method for using same are provided as electron donors in the Ziegler-Natta type catalyst system for the homopolymerization or copolymerization of alpha olefins. The non-phthalate compounds may be used in the preparation of the solid catalyst component, thus serving as "internal electron donors", or employed during or prior to polymerization as "external electron donors", and therefore they can be used to prepare phthalate-free polyolefins.

    Abstract translation: 在用于α-烯烃的均聚或共聚的齐格勒 - 纳塔型催化剂体系中,作为电子给体提供具有通式(I)表示的结构的非邻苯二甲酸酯化合物及其使用方法。 非邻苯二甲酸酯化合物可用于制备固体催化剂组分,因此用作“内电子供体”,或在聚合期间或之前用作“外电子供体”,因此它们可用于制备邻苯二甲酸酯 - 游离聚烯烃。

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