申请人:University of Waterloo
公开号:US06268448B1
公开(公告)日:2001-07-31
The present invention relates to the use of complexes of transition metals having a ligand containing a phosphorus or arsenic atom bound to the transition metal through an oxygen atom, or an amido radical. The complexes may be activated with conventional activators and are useful in solution, slurry and gas phase polymerization of olefins.
本发明涉及使用过渡金属配合物,该配合物具有含有磷或砷原子的配体,通过氧原子或酰胺基与过渡金属结合。这些配合物可以通过常规活化剂激活,并且适用于烯烃的溶液、浆料和气相聚合。