丙烯酸类两亲复鞣加脂剂的研制

本文研究了以甲基丙烯酸与正十二醇进行酯化制备甲基丙烯酸高级醇酯，再和多种有效成分单体进行乳液共聚，即得两亲共聚物皮革鞣加脂剂。探讨了各种单体成分及各种反应条件对产品性能的影响。

Preparation of Acrylic Amphiphilic Retanning Fatliquoring Agent

Methacrylate and dodecanol, in the proportion of 1.1-1.21 (on mol) are reacted at 120 for 2.5h to prepare methacrylic dodecanol ester and at (811) dropped by a certain amount of dodecyl sulfonate sodium and sulfated castor oil, followed by the redox reaction of initiator. The aqueous acrylic monomer is added, as many as 9 times, at the speed of 1 drop/3-5s. The obtained retanning fatliquor has better stabilities and electrolyte stabilities.