Herein are disclosed N-long chain acyl-neutral amino acid polyglycerin esters composed of a polyglycerin having a degree of glycerin polymerization of not smaller than 4 and an N-long chain acyl-neutral amino acid having an acyl group with from 6 to 22 carbon atoms and a nonionic surfactant composition comprising, as an active ingredient, at least one of said N-long chain acyl-neutral amino acid polyglycerin esters, which are favorably safe and which, when incorporated in cosmetic compositions or percutaneous preparations, are sensorially good.
本发明公开了一种由具有不小于4的
甘油聚合度的聚
甘油和具有6到22个碳原子的酰基团的N长链酰基中性
氨基酸组成的N长链酰基中性
氨基酸聚
甘油酯,以及包含至少其中一种所述N长链酰基中性
氨基酸聚
甘油酯作为活性成分的非离子表面活性剂组合物。这些化合物在化妆品配方或经皮制剂中应用时,具有良好的感官效果,并且是相对安全的。