Catalyst composition and methods for its preparation and use in a polymerization process
    23.
    发明授权
    Catalyst composition and methods for its preparation and use in a polymerization process 失效
    催化剂组合物及其在聚合过程中的制备和使用方法

    公开(公告)号:US06610803B1

    公开(公告)日:2003-08-26

    申请号:US09711335

    申请日:2000-11-09

    Abstract: The present invention relates to a catalyst composition and a method for making the catalyst composition of a polymerization catalyst and a carbonyl compound. The invention is also directed to the use of the catalyst composition in the polymerization of olefin(s). In particular, the polymerization catalyst system is supported on a carrier. More particularly, the polymerization catalyst comprises a bulky ligand metallocene-type catalyst system.

    Abstract translation: 本发明涉及催化剂组合物和制备聚合催化剂和羰基化合物的催化剂组合物的方法。 本发明还涉及催化剂组合物在烯烃聚合中的用途。 特别地,聚合催化剂体系被负载在载体上。 更具体地,聚合催化剂包含庞大配体金属茂型催化剂体系。

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