[EN] BISINDENYL ZIRCONIUM COMPLEXES FOR USE IN THE POLYMERISATION OF OLEFINS<br/>[FR] COMPLEXES DE ZIRCONIUM DE BISINDENYLE UTILISABLES POUR LA POLYMERISATION D'OLEFINES
申请人:BASELL POLYOLEFINE GMBH
公开号:WO2004106351A1
公开(公告)日:2004-12-09
The present invention relates to organometallic transition metal compounds of the formula (I); biscyclopentadienyl ligand systems having such a substitution pattern, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention, a process for preparing polyolefins by polymerization or copolymerization of at least one olefin in the presence of one of the catalyst systems of the present invention and also the use of the biscyclopentadienyl ligand systems of the present invention for preparing organometallic transition metal compounds.
本发明涉及具有以下结构的有机金属过渡金属化合物(I);具有这种取代模式的双环戊二烯基配体系统,包括本发明的有机金属过渡金属化合物中至少一种的催化剂系统,通过在本发明的催化剂系统的存在下聚合或共聚至少一种烯烃来制备聚烯烃的方法,以及使用本发明的双环戊二烯基配体系统来制备有机金属过渡金属化合物。