摘要
本文探讨了用多元胺与环氧化合物反应制备DA型阳离子染色助剂的反应机理,讨论了反应过程中的凝胶点控制,以乙二胺与环氧氯丙烷的反应为例选取含氯量为考查指标对合成条件进行了研究。
In this paper, the reaction mechanism in preparing DN series cationic dyeing assistants by polyamine and epoxide and the control of gelling point during reaction process were discussed. Based on the amount of chloride of the reaction of ethane-diamine with epoxy chloropropane, the control of the synthesis conditions were studied.
出处
《西部皮革》
2002年第8期23-26,共4页
West Leather
