Propylene polymerization catalyzed by constrained geometry (cyclopentadienyl)phenoxytitanium catalysts
✍ Scribed by Chunsheng Lü; Yuetao Zhang; Ying Mu
- Book ID
- 103834463
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 348 KB
- Volume
- 258
- Category
- Article
- ISSN
- 1381-1169
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📜 SIMILAR VOLUMES
## Abstract Polymethylhydrosiloxane was added to the Ziegler catalyst in propylene polymerization, and a kinetic study carried out for this system was in good agreement with the results obtained in the polymerization carried out in an autoclave under pressure. The experimental equations for polymer
Propylene has been polymerized with mono( h 5 -cyclopentadienyl)titanium tribenzyloxide activated with methylaluminoxane (MAO). It was found that the content of residual trimethylaluminium (TMA) in MAO has a determinative effect on the polymerization. An excess of TMA in the catalyst system reduces