Preparation of catalyst systems
    10.
    发明申请
    Preparation of catalyst systems 失效
    催化剂体系的制备

    公开(公告)号:US20050272596A1

    公开(公告)日:2005-12-08

    申请号:US10521076

    申请日:2003-07-14

    摘要: The present invention relates to a process for preparing a catalyst for olefin polymerization which is obtainable by bringing A) at least one organic transition metal compound, B) a mixture of at least two different organo metallic compounds and C) at least one cation-forming compound into contact with one another, wherein the organic transition metal compound A) is firstly brought into contact with the mixture of the organo metallic compounds B). In addition, the invention relates to the use of the catalyst for olefin polymerization, to catalysts obtainable by this process and to a process for the polymerization of olefins in which these catalysts are used.

    摘要翻译: 本发明涉及一种制备用于烯烃聚合的催化剂的方法,其可通过使A)至少一种有机过渡金属化合物,B)至少两种不同的有机金属化合物的混合物和C)至少一种阳离子形成 化合物彼此接触,其中首先使有机过渡金属化合物A)与有机金属化合物B)的混合物接触。 此外,本发明涉及用于烯烃聚合的催化剂,通过该方法获得的催化剂的用途以及使用这些催化剂的烯烃的聚合方法。