The present disclosure provides catalysts having a homoallylic bridge (and/or naphthyl moieties) located at a certain position on the catalysts which provides catalyst productivity values of 10,000 gPgcat-1hr-1 or greater and polyolefins, such as polyethylene, having an Mn of 100,000 g/mol or greater, Mw of 500,000 g/mol or greater, and an Mw/Mn value of about 1.5 to about 5. Catalyst systems including the catalysts, polymerization processes using the catalysts, and polymers made using the catalysts are also described.
本公开提供了具有位于催化剂上特定位置的同烯丙基桥(和/或
萘基团)的催化剂,该催化剂提供了10,000 gPgcat-1hr-1或更高的催化剂生产率值,以及具有100,000 g/mol或更高的Mn、500,000 g/mol或更高的Mw和约为1.5至约为5的Mw/Mn值的聚烯烃,例如聚
乙烯。还描述了包括这些催化剂的催化剂体系、使用这些催化剂的聚合过程以及使用这些催化剂制备的聚合物。