申请人:The Procter & Gamble Company
公开号:US10653601B2
公开(公告)日:2020-05-19
Treated surfactant composition containing a water-soluble surfactant and exhibiting improved taste, said composition comprising: a water-soluble surfactant selected from alkyl phosphate surfactants, alkyl phosphate ethoxylated surfactants, betaine surfactants, betaine ethoxylated surfactants, amine oxide surfactants, and mixtures thereof and water; wherein the composition further comprises: less than about 4%, by weight of the water-soluble surfactant, of total undesirable non-polar materials; less than about 2.5%, by weight of the water-soluble surfactant, of alcohols having a carbon chain length of greater than 4; less than about 1%, by weight of the water-soluble surfactant, of amine and amide materials; and less than about 1%, by weight of the water-soluble surfactant, undesirable non-polar materials selected from aldehydes, esters, ketones, and organic acids. Such compositions wherein the compositions have been subjected to liquid-liquid extraction processes.
含有水溶性表面活性剂并显示出改善的味道的经处理的表面活性剂组合物,所述组合物包括:选自烷基磷酸酯表面活性剂、烷基磷酸酯聚氧乙烯醚表面活性剂、甜菜碱表面活性剂、甜菜碱聚氧乙烯醚表面活性剂、氧化胺表面活性剂及其混合物的水溶性表面活性剂和水;其中所述组合物进一步包括:按水溶性表面活性剂的重量计,总的不希望的非极性物质小于约4%;按水溶性表面活性剂的重量计,碳链长度大于4的醇小于约2.以水溶性表面活性剂的重量计,碳链长度大于 4 的醇的含量小于约 2.5%;以水溶性表面活性剂的重量计,胺和酰胺材料的含量小于约 1%;以及以水溶性表面活性剂的重量计,选自醛、酯、酮和有机酸的不良非极性材料的含量小于约 1%。此类组合物,其中的组合物已经过液-液萃取过程。