- Patent Title: Photoprotective compositions comprising a dibenzoylmethane derivative, a merocyanine compound and a compound capable of accepting the triplet excited level energy of the dibenzoylmethane compound
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Application No.: US16627177Application Date: 2018-06-28
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Publication No.: US11344487B2Publication Date: 2022-05-31
- Inventor: Alexandra Batista , Didier Candau , Angelina Roudot , Mahassine Safouane , Julie Grumelard
- Applicant: L'Oreal
- Applicant Address: FR Paris
- Assignee: L'Oreal
- Current Assignee: L'Oreal
- Current Assignee Address: FR Paris
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Priority: FR1756014 20170629
- International Application: PCT/EP2018/067472 WO 20180628
- International Announcement: WO2019/002495 WO 20190103
- Main IPC: A61K8/35
- IPC: A61K8/35 ; A61K8/06 ; A61K8/44 ; A61K8/49 ; A61Q17/04
Abstract:
The present invention relates to a photoprotective composition for topical use comprising, in a cosmetically acceptable medium, at least one dibenzoylmethane derivative compound, at least one merocyanine compound and at least one compound capable of accepting the triplet excited level energy of said dibenzoylmethane derivative compound(s). The invention also relates to the use of at least one compound capable of accepting the triplet excited level energy of said dibenzoylmethane derivative compound(s), for photostabilizing with respect to UV radiation a composition comprising at least one dibenzoylmethane derivative compound and at least one merocyanine compound.
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