申请人:——
公开号:US20030171211A1
公开(公告)日:2003-09-11
Disclosed are polymerization catalyst activator compounds which include a Group 13 atom, preferably boron or aluminum, bonded to at least one heterocyclic groups. The heterocyclic group preferably contains one or more heteroatoms selected from Group 15 and/or 16, and may be unsubstituted or substituted. Preferably, the heterocyclic ligand is substituted with a halogen atom or a halogen containing group, where the halogen is preferably fluorine. Also disclosed are olefin(s) polymerization processes utilizing the invention.
所公开的聚合催化剂活化剂化合物包括一个 13 族原子,最好是硼或铝,与至少一个杂环基团键合。杂环基团最好含有一个或多个选自第 15 和/或 16 族的杂原子,可以是未取代的或取代的。杂环配体最好被卤原子或含卤基团取代,其中卤素最好是氟。还公开了利用本发明的烯烃聚合工艺。