申请人:GAF Chemicals Corporation
公开号:US04918198A1
公开(公告)日:1990-04-17
This invention provides novel and useful surfactants having the formula: ##STR1## where R is a long chain fatty acid alkyl group, saturated or unsaturated, e.g. having from 8-22 carbon atoms, as for example, lauryl, stearyl, oleyl, palmityl, myristyl, and mixtures such as coco, tallow, etc., M is a metal ion, preferably an alkali metal such as sodium, potassium, etc., and n is 1-6.
这项发明提供了具有以下结构的新型和有用的表面活性剂:##STR1## 其中R是一种长链脂肪酸烷基基团,饱和或不饱和,例如,具有8-22个碳原子,例如月桂酸、硬脂酸、油酸、棕榈酸、肉豆蔻酸等,以及可可脂、牛脂等混合物,M是金属离子,最好是碱金属如钠、钾等,n为1-6。