Polyolefine catalyst containing pyrrole loop in its ligand and its preparing process and application


Application Number: 00105805
Application Date: 2000.04.07
Publication Number: 1317500
Publication Date: 2001.10.17
Priority Information:
International: C08F4/645;C08F10/00
Applicant(s) Name: China Petro-Chemical Group Co
Address:
Inventor(s) Name: Zhao Wei;Xu Xuexiang;Yi Jianjun
Patent Agency Code: 11034
Patent Agent: xu meng
Abstract A catalyst for polymerizing olefin has formula LnMX4-n, where M is transition metal chasen from IV B family, X is halogen, L is ligand and n=1 or 2. It can be used in conjunction with aluminoxyane as co-catalyst to prepare olefin polymer including polyethylene, and featments high catalystic activity.

Category: Uncategorized