TRANSITION METAL CATALYST COMPONENT FOR POLYMERIZATION AND PROCESS FOR PRODUCING POLYMER WITH THE SAME

摘要

A transition metal catalyst component for polymerization which comprises a metal complex having a specific ligand and a crosslinking group comprising a specific substituted boron group. It has extremely high activity in the (co)polymerization of an olefin or the copolymerization of an olefin and an aromatic vinyl compound, and gives a copolymer having a high molecular weight. Also provided is a process for producing an olefin (co)polymer or an aromatic vinyl/olefin copolymer with the catalyst.