论文部分内容阅读
对反丁烯二酸酯(DRPs)类单休的均实反应研究已有许多报道。研究结果表明,所有的正烷基酯基DRFs单体,如反丁烯二酸二王丙酯等,均表现出很低的聚合反应活性,因而得不到高分子量的均聚物;而某些非正烷基酯的DRFs单体,如反丁烯二酸二异丙酯则显示出很高的聚合反应活性并可形成高分子量的聚合物。对反丁烯二酸酯同其他乙烯类单体(如苯乙烯等)的共聚研究曾有一些报道,但对DRFs单体之间的共聚
There have been many reports on the univariate response study of fumarate (DRPs). The results show that all n-alkyl ester-based DRFs monomers, such as di-n-propyl fumarate, exhibit very low polymerization activity and thus do not give high molecular weight homopolymers; whereas some Some non-n-alkyl esters of DRFs monomers, such as diisopropyl fumarate, show very high polymerization activity and form high molecular weight polymers. There have been some reports on the copolymerization of fumarate with other vinylic monomers (such as styrene). However, the copolymerization of fumarate with other monomers