公开(公告)号：US11260000B2

公开(公告)日：2022-03-01

申请号：US15312432

申请日：2015-06-10

Applicant: L'OREAL

Inventor： Yuichi Ikeda ,  Maki Koide ,  Anne-Laure Bernard ,  Chantal Jouy

IPC: A61K8/06 ,  A61K8/34 ,  A61K8/39 ,  A61K8/02 ,  A61Q19/02 ,  A61K8/92 ,  A61Q19/00

Abstract: The present invention relates to a composition, preferably a cosmetic composition, comprising: (a) at least one oil; (b) at least one polyglyceryl fatty acid ester, preferably with a polyglyceryl moiety derived from 2 to 6 glycerins; (c) at least one compound selected from the group consisting of resorcinol and resorcinol derivatives; and (d) water. The composition according to the present invention can be in the form of a nano- or micro-emulsion, or can have a lamellar structure or a lamellar phase, with better transparency and stability.

公开(公告)号：US11471384B2

公开(公告)日：2022-10-18

申请号：US16343510

申请日：2017-10-27

Applicant: L'OREAL

Inventor： Chantal Jouy ,  Emmanuelle Portois

IPC: A61K8/39 ,  A61K8/06 ,  A61Q19/00 ,  A61K8/81 ,  A61K8/37 ,  A61K8/58 ,  A61Q19/08 ,  A61K8/42 ,  A61K8/891

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.

公开(公告)号：US20160317416A1

公开(公告)日：2016-11-03

申请号：US15107642

申请日：2014-12-17

Applicant: L'OREAL

Inventor： Celine Derrips ,  Chantal Jouy ,  Anne-Laure Bernard

IPC: A61K8/60 ,  A61K8/37 ,  A61K8/34 ,  A61K8/92 ,  A61Q19/10 ,  A61Q1/14 ,  A61Q3/00 ,  A61Q5/00 ,  A61Q19/00 ,  A61K8/06 ,  A61Q1/10

CPC classification number: A61K8/602 ,  A61K8/06 ,  A61K8/062 ,  A61K8/068 ,  A61K8/342 ,  A61K8/345 ,  A61K8/37 ,  A61K8/375 ,  A61K8/92 ,  A61K2800/21 ,  A61K2800/596 ,  A61Q1/10 ,  A61Q1/14 ,  A61Q3/00 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q19/00 ,  A61Q19/10

Abstract: The present invention relates to a cosmetic composition in the form of a nanoemulsion or microemulsion, comprising: (a) at least one oil; (b) at least one nonionic surfactant with an HLB value from 8.0 to 14.0, preferably from 9.0 to 13.5 and more preferably from 10.0 to 13.0; (c) at least one C-glycoside compound; and (d) water. The cosmetic composition may be in the form of a nanoemulsion or microemulsion with a transparent or slightly translucent appearance.

Abstract translation: 本发明涉及纳米乳液或微乳液形式的化妆品组合物，其包含：（a）至少一种油; （b）至少一种HLB值为8.0至14.0，优选9.0至13.5，更优选10.0至13.0的非离子表面活性剂; （c）至少一种C-糖苷化合物; 和（d）水。 化妆品组合物可以是具有透明或稍微半透明外观的纳米乳液或微乳液的形式。