公开(公告)号：US20250064716A1

公开(公告)日：2025-02-27

申请号：US18722151

申请日：2022-12-22

Applicant: L'OREAL

Inventor： Nathalie GUILLIER ,  Angélina ROUDOT ,  Lyubov LUKYANOVA ,  Vanessa OLSZEWSKI

IPC: A61K8/9789 ,  A61K8/31 ,  A61K8/34 ,  A61K8/92 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q1/10

Abstract: The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium: at least one volatile oil, at least one volatile alcohol, and at least one natural resin; and to the use of such a composition for improving the persistence and/or the resistance to friction without increasing the tacky effect of a film obtained by applying said composition to the keratin materials.

公开(公告)号：US20250049662A1

公开(公告)日：2025-02-13

申请号：US18719945

申请日：2022-12-21

Applicant: L'OREAL

Inventor： Nathalie GUILLIER ,  Géraldine LEREBOUR

IPC: A61K8/34 ,  A61K8/44 ,  A61Q19/00

Abstract: The present invention relates to a composition, in particular cosmetic, comprising water and: i) at least one (C1-C6)(alkyl)vanillin, one of the organic or mineral basic salts thereof, or one of the solvates thereof such as hydrates; ii) at least one sequestering agent selected from the salts of formula (I) as well as the solvates thereof such as hydrates, and ethylene diamine disuccinic acid and the salts thereof, and iii) optionally at least one additional antimicrobial, preferably selected from C2 to C6 alkanols, C2 to C10 polyols, surfactants in particular non-ionic and mixtures thereof.

公开(公告)号：US20230248623A1

公开(公告)日：2023-08-10

申请号：US18004734

申请日：2021-07-08

Applicant: L'OREAL

Inventor： Pauline DUBUISSON ,  Nathalie GUILLIER

IPC: A61K8/06 ,  A61K8/36 ,  A61Q1/00 ,  A61Q19/00 ,  A61K8/92

CPC classification number: A61K8/064 ,  A61K8/361 ,  A61Q1/00 ,  A61Q19/00 ,  A61K8/92 ,  A61K2800/48

Abstract: The present application relates to a composition in the form of a water-in-oil emulsion having a high internal water phase content and improved stability and improved sensory qualities, comprising: a) a continuous oil phase containing at least two emulsifiers chosen from esters of C8-C30 fatty acid and polyglycerol, and at least one non-silicone oil with a relative density to water at 4° C. of less than 0.9; and b) an aqueous phase dispersed in the oil phase and constituting a content of at least 70 wt % of the total weight of the composition constituting 100%; characterised in that the ratio by weight of the emulsifiers to the at least one oil is less than 1/5.