间规聚苯乙烯的研究开发

Research and Development of Syndiotactic Polystyrene

介绍了一种新型有机金属配合物 -单茂钛 ,它与MAO构成的催化体系实现了间规聚苯乙烯的本体聚合 ,同时得到了苯乙烯间规小试聚合的优化工艺条件 :铝钛比 5 0 0 ;聚合温度 40℃ ;聚合时间

This new polymer family is increasingly being commercialized and has promising applications. In this dissertation, a kind of new-typed organometallic complex-mono titanocene catatyst is synthesized. The syndiotactic polymerization of styrene in bulk using novol catalyst system-CpTiXCl 2/MAO has carried out. Meanwhile, the optimum polymerization conditions for sPS have been obtained.