二酯和二醚类内给电子体的研究进展

Progress of Research into Internal Electron Donor of Diester and Diether

介绍了第四代和第五代Ziegler-Natta丙烯聚合催化剂体系中二酯和二醚类内给电子体的研究进展,对其进行简单的分类,分析了它们作为内给电子体的催化剂特性。

This paper introduced progress of research into electron donor of diester and diether in the 4th and 5th generations Zeigler-Natta acrylic polymerization catalyst system, simply categorized those electron donors, and analyzed the feature of catalyst regarded as the internal electron donors.