Living copolymerization of propylene and ethylene with [t-BuNSiMe<sub>2</sub>Flu]TiMe<sub>2</sub>/MAO catalyst system: Effect of MAO/Ti ratio

Authors
Publication date
1 July 2006
Publisher
'CSIRO Publishing'

Abstract

578-581Propylene-co-ethylene polymer (Mn=528,000, Mw/Mn=1.19) was synthesized using [η1: η3-t-BuNSiMe2Flu]TiMe2 (Cat A)/methylaluminoxane (MAO) system at 0°C. Effect of MAO/Ti ratio on catalyst productivity was investigated and living nature of copolymer was maintained until the ratio reached 2000. 13C-NMR and GPC have been used to characterize the copolymer

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