烯烃聚合负载型茂金属催化剂的研究进展

ADVANCES IN SUPPORTED METALLOCENE CATALYSTS FOR OLEFIN POLYMERIZATION

综述了均相茂金属催化剂负载化的研究现状，详细评述了载体，包括无机载体，尤其是聚合物载体及其负载化技术，并对今后负载化研究的方向作了展望。

Metallocene, a homogeneous catalyst, was taken as the substitute for Ziegler Natta catalyst in the field of α olefin polymerization. For the purpose of using metallocene in the presenting industrial appratus, supporting the catalyst and the cocatalyst on a support was the key technology. The status quoin of the studys on supported metallocene catalysts were reviewed for α olefin polymerization. Not only various supports, including inorganic and polymeric, especially the latter, but also supporting methods were described in detail. A future prospect has been given also in this articale.