摘要
本文研究了八甲基环四硅氧烷（Ｄ＿４）和尿素在十二烷基苯磺酸（ＤＢＳＡ）作用下的阴离子乳液聚合反应，讨论了温度、ＤＢＳＡ用量和尿素用量对于聚合反应速率和聚合物分子量的影响。并提出了该体系进行阴离子乳液聚合反应可能的反应历程。
Abstract In this paper,the anion emulsion polymerization of octamethylcyclotetrasiloxane(D4)and urea in the action of duodenaryalkylbenzesulfonic acid (DBSA) are studied,the effects of temperatures,DBSA amounts and urea amounts on the polymerization rates and the polymer molecule weights are discussed. The possible polymerization mechanism causing anion emulsion polymerization by this system is raised.
出处
《皮革化工》
1996年第1期1-5,共5页
Leather Chemicals
