COPOLYMERIZATION OF ETHYLENE AND LINEAR 1-OLEFINS WITH A METALLOCENE CATALYST SYSTEM UNDER HIGH-PRESSURE .2. COMPARISON OF PROPENE, 1-BUTENE, 1-HEXENE AND 1-DECENE

Citation
C. Bergemann et al., COPOLYMERIZATION OF ETHYLENE AND LINEAR 1-OLEFINS WITH A METALLOCENE CATALYST SYSTEM UNDER HIGH-PRESSURE .2. COMPARISON OF PROPENE, 1-BUTENE, 1-HEXENE AND 1-DECENE, Journal of molecular catalysis. A, Chemical, 105(3), 1996, pp. 87-91
Citations number
4
Categorie Soggetti
Chemistry Physical
ISSN journal
13811169
Volume
105
Issue
3
Year of publication
1996
Pages
87 - 91
Database
ISI
SICI code
1381-1169(1996)105:3<87:COEAL1>2.0.ZU;2-3
Abstract
The copolymerization of ethylene and linear 1-olefins under high press ure and high temperature was examined using a metallocene/methylalumin oxane system. The reactivity ratios of copolymerization as well as the physical properties of the resulting copolymers were determined. The polymerization was performed in a continuously operated stirred autocl ave at 150 MPa and in the temperature range between 393 K and 493 K. A ratio of 22000 mol Al/mol Zr was applied based upon a metallocene con centration of 6 X 10(-3) mol-ppm.