Invention Grant
- Patent Title: Method for treating keratin fibers using a composition comprising at least one cationic acrylic copolymer and at least one pigment
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Application No.: US17287770Application Date: 2019-10-18
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Publication No.: US11534387B2Publication Date: 2022-12-27
- Inventor: Alexis Liard , Karine Lucet-Levannier
- 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: FR1859874 20181025
- International Application: PCT/EP2019/078446 WO 20191018
- International Announcement: WO2020/083787 WO 20200430
- Main IPC: A61Q5/10
- IPC: A61Q5/10 ; A61K8/81 ; A61K8/92 ; A61Q1/14
Abstract:
A method for treating human keratin fibers such as the hair is described and comprises the application to the keratin fibers of a dye composition comprising at least one cationic acrylic copolymer and at least one pigment, and the application to the dyed keratin fibers of a makeup-removing composition comprising at least one hydrocarbon oil.
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