Journal article
Continuous solution copolymerization of ethylene with propylene using a constrained geometry catalyst system
Abstract
Ethylene (E)/propylene (P) continuous solution copolymerization using the constrained geometry catalyst system, [CpMe4(SiMe2NtBu)]TiMe2 (CGC)/tris(pentafluorophenyl)boron/modified methylaluminoxane, was carried out at 3.45×103 kPa and 130, 140, and 150°C. Ethylene and propylene copolymers with a broad range of composition fractions were synthesized and characterized. The incorporation of propylene lowered the catalyst activity and increased …
Authors
Park S; Wang W; Zhu S
Journal
Macromolecular Chemistry and Physics, Vol. 201, No. 16, pp. 2203–2209
Publisher
Wiley
Publication Date
November 1, 2000
DOI
10.1002/1521-3935(20001101)201:16<2203::aid-macp2203>3.0.co;2-v
ISSN
1022-1352