公开(公告)号：US09861560B2

公开(公告)日：2018-01-09

申请号：US14653305

申请日：2013-12-20

Applicant: L'OREAL

Inventor： Anne-Laure Bernard ,  Jinglan Li

IPC: A61K8/06 ,  A61K8/31 ,  A61K8/39 ,  A61K8/92 ,  A61K8/60 ,  A61Q1/00 ,  A61Q5/00 ,  A61Q19/00 ,  A61Q19/10 ,  A61Q1/14 ,  A61Q5/02

CPC classification number: A61K8/062 ,  A61K8/31 ,  A61K8/39 ,  A61K8/604 ,  A61K8/92 ,  A61K2800/10 ,  A61K2800/262 ,  A61K2800/596 ,  A61Q1/00 ,  A61Q1/14 ,  A61Q5/002 ,  A61Q5/02 ,  A61Q19/00 ,  A61Q19/10

Abstract: The present invention relates to a cosmetic composition in the form of a nano- or micro-emulsion, comprising: (a) at least one oil; (b) at least one polyglyceryl fatty acid ester, preferably with a polyglyceryl moiety derived from 3 to 6 glycerins, and more preferably 5 or 6 glycerins; (c) at least one alkyl (poly)glucoside type surfactant; (d) at least one amphoteric surfactant; and (e) water. The cosmetic composition according to the present invention has a dispersed phase which has a smaller diameter due to a combination of the (b) polyglyceryl fatty acid ester and the (c) alkyl (poly)glucoside type surfactant, and the (d) amphoteric surfactant. Therefore, the cosmetic composition can be in the form of a nano- or micro-emulsion with a transparent or slightly translucent aspect.