Invention Grant
- Patent Title: Cosmetic process for treating keratin fibres, comprising the application of a base composition and of a composition comprising an amino silicone
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Application No.: US16497529Application Date: 2018-03-30
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Publication No.: US11337913B2Publication Date: 2022-05-24
- Inventor: Anne-Sophie Brac De La Perriere , Sandrine Maggio
- Applicant: L'OREAL
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Agency: Polsinelli PC
- Priority: FR1752804 20170331
- International Application: PCT/EP2018/058302 WO 20180330
- International Announcement: WO2018/178339 WO 20181004
- Main IPC: A61K8/898
- IPC: A61K8/898 ; A61K8/895 ; A61Q5/12

Abstract:
The present invention relates to a cosmetic process for treating keratin fibres, preferably human keratin fibres such as the hair, in particular for conditioning keratin fibres, using a combination of at least two different compositions, the first composition comprising one or more oxyalkylenated and preferably oxyethylenated silicones and one or more cationic surfactants and the second composition comprising water and one or more amino silicones. The invention also relates to a kit comprising the two compositions. Finally, the invention relates to a ready-to-use cosmetic composition for treating keratin fibres.
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