SIO2-SUPPORTED HIGH EFFECTIVE ZIEGLER-NATTA CATALYSTS FOR COPOLYMERIZATION OF PROPYLENE AND ETHYLENE

被引：0

作者：

WANG, L

FENG, LX

YANG, SL

机构：

来源：

ACTA CHIMICA SINICA | 1995年 / 53卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper, SiO2-supported high effective Ziegler-Natta catalysts for copolymerization of propylene and ethylene were prepared. Possible high effective mechanisms were discussed. It was found that higher polymerization productivity, for instance 10kg(P)/ g(Ti). h, can be obtained by using TiCl4/Al(2)Et(3)Cl(3)/ SiO2 catalytic system.

引用

页码：310 / 312

页数：3

共 6 条

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[4] STEREOCHEMICAL INVESTIGATION OF THE INITIATION STEP IN MGCL2-SUPPORTED ZIEGLER-NATTA CATALYSTS - THE LEWIS BASE ACTIVATION EFFECT
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