Catalyst for addition polymerization and process for producing an addition polymer
申请人:——
公开号:US20030032743A1
公开(公告)日:2003-02-13
A catalyst obtained by contacting a specific transition metal compound (A) of Group 7 of the Periodic Table of the Elements, having a pyrazolyl group with an aluminum compound selected from organoaluminums and aluminoxanes and/or a specific boron compound, and a process for producing an addition polymer which comprises polymerizing an addition polymerizable monomer with the catalyst.