Studies on the catalyst modification in propylene polymerization using ethylene-propylene copolymerization
β Scribed by Jin -San Yoon; Young -Tae Jeung; Jong -Won Park; Jae -Youn Kim; Dong -Ho Lee
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 286 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0170-0839
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π SIMILAR VOLUMES
The reaction product of an incompletely desolvated ethereal Grignard reagent and TiCI,,, when employed with a trialkylaluminium cocatalyst, possesses catalytic activit~ for the polymerization of ethylene, of some two orders of magnitude (on the basis of Ti) greater than that of traditional TiCI 3 ca
## Abstract Summary: Me~2~Si(Ind)~2~ZrCl~2~ was in situ immobilized onto SMAO and used for ethylene and propylene polymerization in the presence of TEA or TIBA as cocatalyst. The catalytic system Me~2~Si(Ind)~2~ZrCl~2~/SMAO exhibited different behavior depending on the amount and nature of the alky