公开(公告)号：US20220023183A1

公开(公告)日：2022-01-27

申请号：US17413091

申请日：2019-12-20

Applicant: L'OREAL

Inventor： Emmanuelle PORTOIS ,  Julien LABOUREAU ,  Pamella WANG

IPC: A61K8/73 ,  A61K8/34 ,  A61K8/37 ,  A61Q19/10

Abstract: The present invention relates to a composition, particularly a cosmetic composition, comprising, in a physiologically acceptable medium: at least one polysaccharide comprising rhamnose, at least one polyol, and at least 1% by weight relative to the total weight of composition, at least one ester of fatty acid and of polyglycerol comprising from 5 to 9 glycerol patterns.

公开(公告)号：US20190240123A1

公开(公告)日：2019-08-08

申请号：US16343510

申请日：2017-10-27

Applicant: L'OREAL

Inventor： Chantal JOUY ,  Emmanuelle PORTOIS

IPC: A61K8/06 ,  A61K8/37 ,  A61Q19/00 ,  A61K8/81 ,  A61K8/39 ,  A61K8/891 ,  A61K8/42

CPC classification number: A61K8/068 ,  A61K8/06 ,  A61K8/37 ,  A61K8/375 ,  A61K8/39 ,  A61K8/42 ,  A61K8/585 ,  A61K8/8152 ,  A61K8/8158 ,  A61K8/891 ,  A61K2800/21 ,  A61K2800/596 ,  A61Q19/00 ,  A61Q19/08

Abstract: The invention relates to a composition in the form of a nanoemulsion or microemulsion, comprising: —a first fatty acid ester of polyglycerol which is chosen from a fatty acid ester of polyglycerol formed from at least one acid comprising an alkyl or alkenyl chain containing from 12 to 20 carbon atoms and from 3 to 6 glycerol units; —a second fatty acid ester of (poly)glycerol (c) which is chosen from a fatty acid ester of (poly)glycerol formed from at least one acid comprising an alkyl or alkenyl chain containing from 6 to 18 carbon atoms and from 1 to 3 glycerol units; —at least one organopolysiloxane elastomer; —at least two acrylic acid-based polymers that are different from one another; —at least one amphiphilic polymer comprising at least one 2-acrylamidomethylpropanesulfonic acid (AMPS) unit; —at least one oil; —water. The invention also relates to a cosmetic treatment process for keratin materials such as the skin, by application of such a composition.