Catalysts useful for the polymerization of alpha-olefins

摘要

This invention relates to novel catalysts and to the use of these catalysts in a process for the polymerization of alpha-olefins. The catalysts comprise a transition metal compound and an organo metallic aluminum activator of the following structure: <IMAGE> Preferred catalysts comprise titanium compounds and 1-phenyl-2-(dialkyl alumino)-1-heptene.