A transition metal catalyst component for polymerization, composed of a metal complex comprising specific ligands and a specific substituted boron group and having a bridging group, which exhibits a very high activity for an olefin type (co)polymerization or an olefin-aromatic vinyl compound copolymerization, whereby the molecular weight of a copolymer obtainable, is high. A method for producing an olefin (co)polymer and an aromatic vinyl compound-olefin copolymer, by means thereof.
一种用于聚合的过渡
金属催化剂组分,由包含特定配位体和特定取代
硼基团的
金属配合物组成,并具有桥接基团,在烯烃类(共)聚合或烯烃-芳香族
乙烯基化合物共聚中表现出极高的活性,从而可获得高分子量的共聚物。用其生产烯烃(共)聚合物和芳香族
乙烯基化合物-烯烃共聚物的方法。