Invention Grant
- Patent Title: Method for straightening keratinous fibres using heating means and an amide
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Application No.: US12301973Application Date: 2007-05-23
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Publication No.: US10092490B2Publication Date: 2018-10-09
- Inventor: Gérard Malle , Anne-Claude Dublanchet , Philippe Barbarat
- Applicant: Gérard Malle , Anne-Claude Dublanchet , Philippe Barbarat
- Applicant Address: FR Paris
- Assignee: L'Oreal
- Current Assignee: L'Oreal
- Current Assignee Address: FR Paris
- Agency: The Marbury Law Goup, PLLC
- Priority: FR0651913 20060524
- International Application: PCT/FR2007/000869 WO 20070523
- International Announcement: WO2007/135296 WO 20071129
- Main IPC: A61K8/42
- IPC: A61K8/42 ; A61K8/49 ; A61Q5/04
Abstract:
The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one cyclic or linear amide, (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.
Public/Granted literature
- US20100163070A1 METHOD FOR STRAIGHTENING KERATINOUS FIBRES USING HEATING MEANS AND AN AMIDE Public/Granted day:2010-07-01
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