公开(公告)号：US20100190740A1

公开(公告)日：2010-07-29

申请号：US12637803

申请日：2009-12-15

Applicant: Florence L'ALLORET ,  Jean-Thierry SIMONNET

Inventor： Florence L'ALLORET ,  Jean-Thierry SIMONNET

IPC: A61K8/73 ,  A61Q5/00 ,  A61Q19/00

CPC classification number: A61K8/0295 ,  A61K8/06 ,  A61K8/466 ,  A61K8/60 ,  A61K8/86 ,  A61Q5/00 ,  A61Q19/00

Abstract: The present invention relates to a composition in the form of an emulsion of the oil-in-water type formed of oily globules which are each provided with a lamellar liquid crystal coating and which are dispersed in an aqueous phase, wherein it has a pH ranging from 3 to 5.5 and in that it contains at least one lipophilic surface-active agent with an HLB ranging from 2 to 5, at least one hydrophilic surface-active agent with an HLB ranging from 8 to 12 and at least one amphiphilic compound of ionic nature at a pH ranging from 3 to 5.5.

Abstract translation: 本发明涉及一种油状水包油型乳液形式的组合物，它们分别设置有层状液晶涂层，分散在水相中，其中pH范围 3至5.5，并且其含有至少一种HLB为2至5的亲脂性表面活性剂，至少一种HLB为8至12的亲水性表面活性剂和至少两种离子型两亲化合物 自然pH在3至5.5之间。