Syndiospecific polymerization of styrene over silica supported CpTiCl3 catalysts
โ Scribed by Jin-Heong Yim; Kyung-Jun Chu; Kyung-Woo Choi; Son-Ki Ihm
- Book ID
- 108318471
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 442 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0014-3057
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๐ SIMILAR VOLUMES
Monocyclopendienyltitanium trichloride (CpTiCl 3 ) was supported on polymer carriers with different hydroxyl contents, and the supported catalysts were used for styrene polymerization. The supported catalysts exhibited high activity even at low Al/Ti ratios and increased the molecular weight of the
## Abstract The activity of Ti(OEt)~4~ (Et: C~2~H~5~) in combination with methylaluminoxane (MAO) in the syndiospecific polymerization of styrene was investigated concenrning the dependence on temperature, mole ratio of Al/Ti, concentrations of monomer, catalyst and MAO. Reaction products of Ti(OEt