Patent ID: 6420500
Filing Date: 2002-07-16
Classification: C08F

Abstract:
A catalyst, which is a complex selected from the group consisting of bis(1,1,1-trifluoro-2,4-pentanedionato)titanium dichloride; bis(2,2-dimethyl-3,5-hexanedionato)titanium dichloride; bis(1,1,1,5,5,5-hexafluoro-2,4- pentanedionato)titanium dichloride; bis(1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedionato)titanium dichloride; bis(2,2,6,6-tetramethyl-3,5-hexanedionato)titanium dichloride; bis(2,2-dimethyl-5-phenyl-3,5-pentanedionato)titanium dichloride; and bis(1,3-diphenyl-1,3-propanedionato)titanium dichloride, wherein said complex is supported on magnesium chloride.