Early-Late Heterobimetallic Complexes as initiators for Ethylene Polymerizations Cooperative Effect of Two Metal Centers to Afford Highly Branched Polyethylene

摘要

To develop a new method for the synthesis of heterobimetallic catalysts, based on early-late transition metals, to be used in tandem copolymeriza-tion reactions yielding branched polyethylene with tailored structure and physical properties.