申请人:BASELL POLYOLEFINE GMBH
公开号:WO2005058928A1
公开(公告)日:2005-06-30
Monocyclopentadienyl complexes in which the cyclopentadienyl system bears at least one bridged donor and at least one aryl group and a catalyst system comprising at least one of the monocyclopentad ienyl complexes, and also processes for preparing them, the use of the catalyst system for the polymerization or copolymerization of olefins and a process for preparing polyole fins by polymerization or copolymerization of olefins in the presence of the catalyst system and the preparation of the associated cyclopentadienyl system.
环戊二烯基配合物中,环戊二烯基系统至少带有一个桥接给体和至少一个芳基,以及包括至少一种环戊二烯基配合物的催化剂体系,以及用于制备它们的方法,催化剂体系的用途用于烯烃的聚合或共聚合,以及通过在催化剂体系存在下对烯烃进行聚合或共聚合来制备聚烯烃的方法,以及相关环戊二烯基系统的制备。