EPDM CATALYTIC COMPONENT BASED ON VANADIUM AND ITS USE IN THE PREPARATION OF EPDM

摘要

A catalyst component for the (co) polymerization of alpha-olefins containing a compound having the general formula VL ₃ , wherein V is trivalent vanadium and L is a ligand selected from ligands having the formula (1):;[Formula 1];Wherein R is selected from H and a C ₁ -C ₂₀ single functional hydrocarbyl radical, and n is one of integers from 2 to 13 except 4 and 5.