The process of claim 47 wherein the transition metal compound is selected from the group consisting of TiX4, Ti(OR3)x Xx-4, VOX3, VX4, Zr(OR3)x Xx-4, and mixtures thereof, wherein X is a chloride or bromide, R3 is cyclopentadienyl; an alkyl, a cycloalkyl or an alkenyl group including from one to about ten carbon atoms; or an aryl or alkaryl group including from five to about 20 carbon atoms, and x