用于选择性氢化共轭二烯聚合物的茂金属催化体系研究进展

Researching progress of metallocene catalysts applied in selective hydrogenating conjugated diene polymers

简要介绍了茂金属催化剂的结构及催化机理,综述了近年来国内外茂金属催化体系用于选择性氢化共轭二烯聚合物方面的研究进展,对比了不同类型茂金属催化剂在氢化SBS、SIS时的活性,对国内相关产业的发展提出了建议。

The structure and catalytic mechanism of metallocene catalysts were introduced,and the progress of metallocene catalysts which applied in selective hydrogenating conjugated diene polymers were summarized.In the paper,The hydrogenation activity between different kind of metallocene catalysts were contrasted when they are used in hydrogenating SBS and SIS,and some suggestion to the development of correlated industry was made。