公开(公告)号：US20190380941A1

公开(公告)日：2019-12-19

申请号：US16464026

申请日：2017-11-24

Applicant: L'OREAL

Inventor： Sonia EYRAUD ,  Isabelle BOSSANT ,  Beatrice RENAULT

IPC: A61K8/60 ,  A61K8/9728 ,  A61Q19/08

Abstract: The present application relates to a composition, especially a cosmetic and/or dermatological composition, for topical application, comprising the combination of an aqueous, aqueous-alcoholic or aqueous-glycolic truffle extract with neohesperidin dihydrochalcone (neohesperidin DHC). The present invention also relates to the cosmetic use of said composition, and in particular for the care, hygiene, protection and/or making up of the skin of the body or of the face, or for caring for the hair, preferably for caring for the skin of the body or of the face.

公开(公告)号：US20230093767A1

公开(公告)日：2023-03-23

申请号：US17781428

申请日：2020-12-02

Applicant: L'OREAL

Inventor： Isabelle BOSSANT ,  Sonia EYRAUD

IPC: A61K8/35 ,  A61Q19/00 ,  A01N35/02 ,  A61K8/34

Abstract: The present invention relates to a composition comprising i) at least one 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one compound; ii) at least one preserving agent other than i) and/or antioxidant; iii) at least one surfactant chosen from the surfactants; iv) at least one polymer, notably a thickening polymer, which is preferably organic, and v) optionally a fatty substance. The invention also relates to the use of i) to vi) as antimicrobial agent, to a process for treating keratin materials using the composition comprising i) to vi) and to a kit comprising ingredients i) to vi).
The combination of i) ii), iii), iv) and optionally v) makes it possible to obtain an antimicrobial mixture which has excellent antimicrobial activity, in particular with respect to Aspergillus niger, Escherichia coli, Staphylococcus aureus and Candida albicans. In addition, the formulations remain stable over time while at the same time retaining antimicrobial activity over time even after 7 days, 15 days, 1 month, and at room temperature.

公开(公告)号：US20220079855A1

公开(公告)日：2022-03-17

申请号：US17417612

申请日：2019-12-24

Applicant: L'OREAL

Inventor： Laurence VESPERINI-BOUADJENEK ,  Sonia EYRAUD ,  Isabelle BOSSANT

IPC: A61K8/368 ,  A61K8/9789 ,  A61K8/06 ,  A61Q19/00

Abstract: The present invention relates mainly to a composition, in particular a cosmetic composition, intended for skincare, comprising water and at least: —from 0.001% to 10% by weight of 5-n-octanoylsalicylic acid or a salt thereof relative to the total weight of said composition —from 0.001% to 10% by weight, relative to the total weight thereof, of a plant active agent containing at least 0.05% by weight of ginsenoside Rg3 relative to the total weight thereof.

公开(公告)号：US20220023173A1

公开(公告)日：2022-01-27

申请号：US17311388

申请日：2019-12-17

Applicant: L'OREAL

Inventor： Sonia EYRAUD ,  Isabelle BOSSANT ,  Julien GALVAN

IPC: A61K8/35 ,  A61Q17/00 ,  A61Q19/00

Abstract: The present invention concerns an antimicrobial mixture of i) 4-(3-ethoxy-4-hydroxyphenyl) butan-2-one and ii) 4-hydroxyacetophenone and their base salts, their solvates such as hydrates, and a cosmetic, pharmaceutical or food composition containing i) and ii). It is applicable to the care, make-up and cleansing of keratinous materials; to food preservation and to water treatment.