Catalytic component based on vanadium and its use in the preparation of EP(D)M

摘要

Catalytic component for the (co)polymerization of alpha-olefins consisting of the compound having the general formula VL3, wherein V is trivalent vanadium and L is a ligand selected from those having general formula (I): <IMAGE> wherein R is selected from H and C1-C20 monofunctional hydrocarbyl radicals; n is an integer between 2 and 13 excluding 4 and 5.