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

Authors
WANG L FENG LX YANG SL
Citation
L. Wang et al., SIO2-SUPPORTED HIGH EFFECTIVE ZIEGLER-NAT TA CATALYSTS FOR COPOLYMERIZATION OF PROPYLENE AND ETHYLENE, Huaxue xuebao, 53(3), 1995, pp. 310-312
Citations number
6
Categorie Soggetti
Chemistry
Journal title
Huaxue xuebao → ACNP
ISSN journal
05677351
Volume
53
Issue
3
Year of publication
1995
Pages
310 - 312
Database
ISI
SICI code
0567-7351(1995)53:3<310:SHEZTC>2.0.ZU;2-B
Abstract
In this paper, SiO2-supported high effective Ziegler-Natta catalysts f or copolymerization of propylene and ethylene were prepared. Possible high effective mechanisms were discussed. It was found that higher pol ymerization productivity, for instance 10kg(P)/ g(Ti). h, can be obtai ned by using TiCl4/Al(2)Et(3)Cl(3)/ SiO2 catalytic system.