发明授权
US3687920A Polymerization of olefins with silane modified catalyst system 失效
烯烃与硅烷改性催化剂体系的聚合

Polymerization of olefins with silane modified catalyst system
摘要:
Silane compounds of the structure H3Si(SiH2)mH and R4 nSiHn wherein m is 0 to 3 inclusive, n is 0 to 3 inclusive and R is C1 to C10 hydrocarbon are used with supported bis(cyclopentadienyl)chromium (II) catalysts for the polymerization of olefins in order to improve the productivity of the catalyst.
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