摘要
综述了单异氰酸酯活性聚合研究进展,对传统聚合方法(阴离子聚合)和现代聚合方法[有机钛(Ⅳ)化合物的活性聚合]催化单异氰酸酯的聚合进行比较,详细讨论了有机钛(Ⅳ)化合物的活性聚合机理及其适用范围。
The progress in isocyanate living polymerization was reviewed in this paper. The traditional polymerization processes such as anion were compared with contemporary technologies, e.g. a living polymerization catalyzed by organic titanium (IV) compound. The living polymerization mechanism and the application fields of the compound were discussed in details.
出处
《合成树脂及塑料》
CAS
1998年第3期59-61,共3页
China Synthetic Resin and Plastics
关键词
有机钛
活性聚合
异氰酸酯
聚合
organic titanium (IV) compound
living polymerization
isocyanate
