公开(公告)号：US20190201313A1

公开(公告)日：2019-07-04

申请号：US16311957

申请日：2017-06-23

Applicant: L'OREAL

Inventor： Véronique CHEVALIER ,  Sofiane OUATTARA

IPC: A61K8/49 ,  A61K8/35 ,  A61Q1/00 ,  A61Q19/00 ,  A61Q9/00 ,  A61Q19/10 ,  A61Q5/06

Abstract: The invention relates to a liquid mixture containing 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one and a xanthine compound, and also to a cosmetic composition containing such a mixture. Use for caring for, making up and cleansing keratin materials.

公开(公告)号：US20150359715A1

公开(公告)日：2015-12-17

申请号：US14654701

申请日：2013-12-20

Applicant: L'OREAL

Inventor： Véronique CHEVALIER ,  Sandrine THEROUIN-KOELY

IPC: A61K8/34 ,  A61Q19/08 ,  A61Q19/02 ,  A61K31/05 ,  A61K8/46 ,  A61K47/24 ,  A61K8/35 ,  A61K8/37 ,  A61K8/49 ,  A61K47/20 ,  A61K8/58 ,  A61K47/08 ,  A61K47/14 ,  A61K47/22 ,  A61Q17/04

CPC classification number: A61K8/347 ,  A61K8/29 ,  A61K8/35 ,  A61K8/37 ,  A61K8/40 ,  A61K8/466 ,  A61K8/4966 ,  A61K8/585 ,  A61K31/05 ,  A61K47/08 ,  A61K47/14 ,  A61K47/20 ,  A61K47/22 ,  A61K47/24 ,  A61K2800/592 ,  A61Q17/04 ,  A61Q19/02 ,  A61Q19/08

Abstract: The invention relates to a cosmetic or dermatological composition which includes, in a physiologically acceptable medium, at least trans-resveratrol and/or at least one trans-resveratrol derivative, and an organic filtering system including at least one UVA filter and at least one UVB filter and/or at least one mixed UVA-UVB filter, said composition having an SPF no lower than 15 and a PPD no lower than 5. The invention also relates to a use of a filtering system which includes at least one UVA filter and at least one UVB filter and/or at least one mixed UVA-UVB filter for stabilising, in particular photostabilising, a composition including trans-resveratrol and/or at least one trans-resveratrol derivative.

Abstract translation: 本发明涉及化妆品或皮肤病学组合物，其在生理学上可接受的培养基中至少包含反式白藜芦醇和/或至少一种反式白藜芦醇衍生物，和包括至少一种UVA过滤器和至少一种UVB的有机过滤系统 过滤器和/或至少一种混合的UVA-UVB过滤器，所述组合物的SPF不低于15，PPD不低于5.本发明还涉及使用过滤系统，其包括至少一种UVA过滤器和 至少一种UVB过滤器和/或至少一种混合的UVA-UVB过滤器，用于稳定（特别是光稳定）包含反式白藜芦醇和/或至少一种反式白藜芦醇衍生物的组合物。

公开(公告)号：US20200345593A1

公开(公告)日：2020-11-05

申请号：US16758543

申请日：2018-10-18

Applicant: L'OREAL

Inventor： Sofiane OUATTARA ,  Véronique CHEVALIER

IPC: A61K8/03 ,  A61K8/34 ,  A61K8/35 ,  A61K8/31 ,  A61K8/42 ,  A61K8/92 ,  A61K8/891 ,  A61K8/49 ,  A61Q17/00 ,  A61Q5/02

Abstract: The invention relates to a composition comprising an aqueous phase and an oily phase which are visually separate and superimposed, 1,3-propanediol and a ketone compound of formula (I): wherein R1 is a C2-C4 alkyl radical; R2 is H or a C1-C4 hydrocarbon-based radical; R3 is a C1-C4 hydrocarbon-based radical; and C—X is C═O. The invention can be used for the cosmetic treatment of keratin materials.