SUPPORTED IONIC TRANSITION METAL CATALYSTS FOR OLEFIN POLYMERIZATION

摘要

2141814 9403506 PCTABS00030 A supported catalyst for olefin polymerization comprising a monocyclopentadienyl Group 4 transition metal component, an ionic activator component comprising a cation capable or irreversibly reacting with a ligand of the transition metal component and a chemically stable, non-nucleophilic anionic complex having a molecular diameter about or greater than 4 angstroms, and a support material.