Patent ID: 7417097
Filing Date: 2008-08-26
Classification: C08F,Y10S

Abstract:
1. A polymerization process comprising contacting at least one monomer and a catalyst composition comprising a contact product of at least one organometal compound, at least one organoaluminum compound, and at least one treated solid oxide compound under polymerization conditions to produce a polymer, wherein the at least one organometal compound has the following general formula: the at least one organoaluminum compound has the following general formula: the at least one treated solid oxide compound comprises at least one halogen, titanium, and at least one solid oxide compound; wherein the at least one halogen is chlorine, bromine, or fluorine; and wherein the at least one solid oxide compound is alumina, aluminophosphate, aluminosilicate, aluminoborate, silica-titania, silica-zirconia, or any mixture thereof.