PROCEDIMIENTO PARA LA PREPARACION DE UN CATALIZADOR PARA LA POLIMERIZACION DE OLEFINAS

摘要

A transition metal compound and a metal halide compound are chemically combined to form a composition of matter. The composition of matter is rapidly mixed with a precipitating agent to form an active olefin polymerization catalyst under an olefin atmosphere and prepolymer is formed on said catalyst to yield a catalyst capable of producing low fines content polymer.