Invention Grant
- Patent Title: Dye composition comprising a particular amphoteric surfactant and a particular thickening polymer
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Application No.: US14905554Application Date: 2014-07-21
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Publication No.: US10071038B2Publication Date: 2018-09-11
- Inventor: Delphine Charrier , Aurélie Camblong
- 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: FR1357119 20130719; FR1357123 20130719
- International Application: PCT/EP2014/065633 WO 20140721
- International Announcement: WO2015/007916 WO 20150122
- Main IPC: A61Q5/10
- IPC: A61Q5/10 ; A61K8/41 ; A61K8/31 ; A61K8/44 ; A61K8/81 ; A61K8/22
Abstract:
The present invention relates to a composition for dyeing keratin fibres, comprising: a) one or more liquid fatty substances; b) one or more amphoteric surfactants of formula (I) below: R a′-C(O)—NH—CH2—(CH2)n—N(B)(B′)(I) in which: B represents the group —CH2—CH2—O—X′; B′ represents the group —(CH2)ZY′
Public/Granted literature
- US20160151263A1 DYE COMPOSITION COMPRISING A PARTICULAR AMPHOTERIC SURFACTANT AND A PARTICULAR THICKENING POLYMER Public/Granted day:2016-06-02
Information query
