茂金属化合物/甲基铝氧烷催化体系催化笨乙烯与乙烯共聚合的研究概况

Progress of Studies on Copolymerization of Styrene and Ethylene by Using the Metallocene/MAO Catalyst System

本文综述了茂金属化合物/甲基铝氧烷催化体系催化苯乙烯与乙烯共聚合的研究现状。详细讨论了茂金属/甲基铝氧烷催化体系下,苯乙烯与乙烯能否共聚的两种观点,并做了聚合前景展望。

This paper reviews the research on copolymerization of styrene and ethylene by using the metallocene/MAO catalyst system during the recent decades.Emphasis is laid on whether styrene and ethy- lene can copolymerize or not by using the metallocene/MAOcatalyst sys- tem.Lastly,the prospect for copolymerization is also discussed.