Patent ID: 6797791
Filing Date: 2004-09-28
Classification: B01J,C08F,Y10S

Abstract:
A process of polymerizing olefin(s) in the presence of a catalyst system; the catalyst system prepared by combining an oil or amorphous solid with a metallocene catalyst compound or Group 15 metal containing polymerisation catalyst compound;wherein the oil or amorphous solid is represented by the following formulae: T-M(R1)2â€”O-(M(R2)2â€”O)n--M(R1)2-T or T-M(R1)2â€”O-(M(R2)2â€”O)n-(M(R3)2â€”O)m-M(R1)2-T wherein each of T, R1, R2, and R3 are independently selected from the group consisting of hydride, alkyl, alkoxy, aryl, substituted aryl, cycloalkyl, substituted cyclic alkyl, cyclic arylalkyl, substituted cyclic arylalkyl, vinyl, silyl, silyloxy, vinylsiloxy, haloaryl, haloalkyl, and vinylsilyl containing group, wherein at least one T is a vinyl-containing group; each M is independently an atom of Group 14 of the Periodic Table; O is oxygen; and wherein n and m independently an integer between about 1 and 40,000.