Invention Grant
- Patent Title: Lip composition in the form of a liquid inverse emulsion
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Application No.: US16467761Application Date: 2017-12-21
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Publication No.: US11471383B2Publication Date: 2022-10-18
- Inventor: Roshanak Debeaud , Régine Imbert
- Applicant: L'OREAL
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Agency: Polsinelli PC
- Priority: FR1663033 20161221
- International Application: PCT/EP2017/084241 WO 20171221
- International Announcement: WO2018/115366 WO 20180628
- Main IPC: A61K8/06
- IPC: A61K8/06 ; A61K8/31 ; A61K8/34 ; A61K8/73 ; A61K8/81 ; A61K8/891 ; A61K8/92 ; A61Q1/04

Abstract:
This invention relates to a composition, in the form of a water-in-oil emulsion, containing: —at least 6% by weight in relation to the total weight of the composition, of at least one non-volatile hydrocarbon-based oil H1 chosen from plant oils or non-volatile triglycerides with a molecular weight greater than 400 Da, non-volatile non-polar hydrocarbon-based oils with a molecular weight greater than 350 Da, non-volatile ester oils with a molecular weight greater than 350 Da, and mixtures thereof; —optionally less than 5% by weight in relation to the total weight of said composition of non-volatile hydrocarbon-based oil(s) H2 chosen from C10-C26 alcohols, preferably monoalcohols; non-volatile triglycerides with a molecular weight less than or equal to 400 Da; non-volatile ester in oils with a molecular weight less than or equal to 350 Da; non-volatile non-polar hydrocarbon-based oils with a molecular weight less than or equal to 350 Da; dialkyl carbonates; and mixtures thereof; —at least 15% by weight of water with respect to the total weight of said composition; —at least one nonionic hydrocarbon-based or silicone surfactant; and —at least one polar hydrocarbon-based wax chosen from beeswaxes; synthetic beeswaxes; (poly)oxyalkylenated hydrocarbon waxes, the oxyalkykenated residue(s) being C2-C4 or (poly)glycerolated; alcohol waxes, and mixtures thereof.
Public/Granted literature
- US20200069542A1 LIP COMPOSITION IN THE FORM OF A LIQUID INVERSE EMULSION Public/Granted day:2020-03-05
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