- Patent Title: Cosmetic composition containing linear olefin sulfonates, non-oxyalkylated anionic surfactants, and non-ionic and/or amphoteric surfactants, and cosmetic treatment method
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Application No.: US15535127Application Date: 2015-12-07
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Publication No.: US10561592B2Publication Date: 2020-02-18
- Inventor: Marie-Florence Darras , Lydia Dussault , Estelle Mathonneau , Gregory Plos
- Applicant: L'OREAL
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Agency: The Marbury Law Group, PLLC
- Priority: FR1462322 20141212
- International Application: PCT/FR2015/053344 WO 20151207
- International Announcement: WO2016/092189 WO 20160616
- Main IPC: A61K8/46
- IPC: A61K8/46 ; A61Q5/02 ; A61Q19/10 ; A61K8/44

Abstract:
The invention relates to a cosmetic composition comprising: one or more linear α-olefin sulfonates, one or more non-oxyalkylenated anionic surfactants present in the composition in an amount ranging from 1% to 20% by weight; and one or more additional surfactants chosen from amphoteric surfactants and nonionic surfactants. The invention also relates to a cosmetic treatment process using said composition, especially a process for caring for and/or cleansing keratin materials.
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