PROCESS FOR PREPARATION OF OLEFIN POLYMERS

摘要

PURPOSE: A manufacturing method of an olefin polymer is provided to reduce the consumption amount of co-catalyst when economically manufacturing the olefin polymer. CONSTITUTION: A manufacturing method of an olefin polymer comprises a step of reacting a catalyst composition including a precatalyst, and a co-catalyst with a transition metal oxide, with an olefin monomer. The molar ratio of the precatalyst and the co-catalyst is 1:1~1:10. The yield of the olefin polymer when inserting the precatalyst and the co-catalyst separately, is 0.9~1.2.