Compositions comprising cyclophane metal complexes, methods for polymerization using such cyclophane metal complexes as catylysts and polymer compositions produced by such methods. Examples of polymers that may be manufactured by these methods incude polyethylenes and polyolefins. The cyclophane metal complexes of this invention are stable at high temperatures and thus may be used to catalyze polymerization reactions that occur fully or partially at high temperatures (e.g., temperatures above 50° C.).
包括
环戊烷金属配合物的组合物,使用这种
环戊烷金属配合物作为催化剂的聚合方法,以及由这些方法产生的聚合物组合物。通过这些方法制造的聚合物的示例包括聚
乙烯和聚烯烃。本发明的
环戊烷金属配合物在高温下稳定,因此可用于催化完全或部分在高温下进行的聚合反应(例如,高于50°C的温度)。