Bis-phenyl-phenoxy polyolefin catalysts having a methylenetrialkylsilicon ligand on the metal for improved solubility
申请人:Dow Global Technologies LLC
公开号:US11066428B2
公开(公告)日:2021-07-20
Embodiments are directed to a catalyst system comprising metal-ligand complexes and processes for polyolefin polymerization using the metal-ligand complex having the following structure, Formula (I), where X is selected from the group consisting of —(CH2)SiRX3.
本发明的实施方案涉及一种由金属配体络合物组成的催化剂体系,以及使用具有下 列结构的金属配体络合物的聚烯烃聚合工艺,式(I)中 X 选自-(CH2)SiRX3 组成的组。