First catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer

摘要

An electron-withdrawing group-containing metal compound (I) of an atom of Groups III to XII or the lanthanide series of the Periodic Table of the Elements, a catalyst component for addition polymerization composed of the compound (I), a catalyst for addition polymerization obtained by contacting the compound (I) with a specific compound (II) of a metal of Groups III to XIII or the lanthanide series and optionally an organoaluminum compound (III), and a process for producing an addition polymer using the catalyst.