Several methods of introducing sulfonic groups via copolymerization with sulfonated aniline are elaborated in detail. 总结了由磺化苯胺单体的共聚合引入磺酸基团的几种方法。
This paper has reviewed the present situation of the application of metallocene catalysts in homopolymerization and copolymerization of styrene. 概述了茂类金属催化剂用于苯乙烯均聚及共聚合的现状。
