公开(公告)号：US20080166381A1

公开(公告)日：2008-07-10

申请号：US11908310

申请日：2006-03-02

申请人： Catherine Weichold ,  Helga Gondeek ,  Ulrich Issberner ,  Rolf Kawa ,  Caroline Goget

发明人： Catherine Weichold ,  Helga Gondeek ,  Ulrich Issberner ,  Rolf Kawa ,  Caroline Goget

IPC分类号： A61K8/06 ,  A61K47/08 ,  A61K9/70

CPC分类号： B01F17/0092 ,  A61K8/0208 ,  A61K8/06 ,  A61K8/375 ,  A61K8/39 ,  A61Q19/00

摘要： An emulsifier composition including an ester selected from the group consisting of: pentaerythritol, dipentaerythritol, tripentaerythritol, and mixtures thereof; at least one alkoxylated nonionic emulsifier; and less than 10% by weight water, where partial glycerides may be present in an amount of less than 10% by weight, based on the amount of component (a) present in the composition, is provided. A process for the production of an emulsion, including dispersing the emulsifier composition in an oil phase; heating the emulsifier composition dispersed in the oil phase to a temperature above the phase inversion temperature thereof; heating an aqueous phase to a temperature above the phase inversion temperature thereof; and stirring the oil phase with the aqueous phase and cooling to room temperature is also provided. A cosmetic composition including the emulsifier composition is also provided.

摘要翻译： 一种乳化剂组合物，其包含选自下组的酯：季戊四醇，二季戊四醇，三季戊四醇及其混合物; 至少一种烷氧基化非离子乳化剂; 和小于10重量％的水，其中基于组合物中存在的组分（a）的量，偏甘油酯可以以小于10重量％的量存在。 一种制备乳液的方法，包括将乳化剂组合物分散在油相中; 将分散在油相中的乳化剂组合物加热至高于其相转变温度的温度; 将水相加热到其相转变温度以上的温度; 并且还提供用水相搅拌油相并冷却至室温。 还提供了包含乳化剂组合物的化妆品组合物。