A series of ethylene copolymerizations with 1-hexene or 1-hexadecene over four different siloxy-substituted ansa-metallocene/methylaluminoxane (MAO) catalyst systems was studied. High copolymerization activities and comonomer responses were observed in all cases and high molecular weight ethylene co
Copolymerizations of ethylene with 1-hexene overansa-metallocene diamide complexes
β Scribed by Il Kim; Chang Hun Kwak; Gi Wan Son; Jae Sung Kim; Sinoj Abraham; K. B. Bijal; Chang-Sik Ha; Bu Ung Kim; Nam Ju Jo; Jang Woo Lee; Jin Kook Lee
- Book ID
- 105735545
- Publisher
- The Polymer Society of Korea
- Year
- 2004
- Tongue
- English
- Weight
- 122 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1598-5032
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The effect of different catalyst support treatments in the 1-hexene/ethylene copolymerization with supported metallocene catalysts was investigated through the analysis of molecular weight and chemical composition distributions by means of high temperature gel permeation chromatography (GPC) and cry
## Abstract Ethylene/1βhexene copolymerization was carried out with polystyreneβsupported metallocene catalyst. It was found that the kinetic of the copolymerization was strongly influenced by the steric hindrance of carrier. The influences of 1βhexene concentration in the feed on catalyst producti