无磷洗涤助剂──丙烯酸和马来酸酐聚合物的合成  

Preparation of Non-Phosphorus Builder-Polymer of Acrylic-co-Mateate

作　　者：孙建军[1] 崔丽鸿[1] 

机构地区：[1]郑州粮食学院油脂系,郑州市450052

出　　处：《表面活性剂工业》1999年第1期21-23,共3页

摘　　要：研究了以丙烯酸和马来酸酐为聚合单体，在水溶液条件下合成无磷洗涤助剂的方法，探讨了不同的反应条件对聚合物钙螯合值的影响，确定了最佳反应条件，结果表明该洗涤助剂钙螯合能力较高，产品性能好，可作为洗涤剂中三聚磷酸钠的代用品。Synthesis of non-phosphorus builder was studied using acrylic acid and mateate as polymeric monomer in aqueous system. The effect of different reactions on chelating ability of polymer was discussed. The optimum synthetic conditions were ascertained. The results showed that the builder was superior in chelating ability. So,it was a subsitute for triphosphate in the detergent.

关 键 词：无磷洗涤助剂 聚合 洗涤剂 丙烯酸 马来酸酐 

分 类 号：TQ649.4[化学工程—精细化工]