Invention Grant
US09173821B2 Oxidation dyeing process using a composition rich in fatty substances and metal catalysts, and device suitable therefor
有权
使用富含脂肪物质和金属催化剂的组合物的氧化染色方法及其适用的装置
- Patent Title: Oxidation dyeing process using a composition rich in fatty substances and metal catalysts, and device suitable therefor
- Patent Title (中): 使用富含脂肪物质和金属催化剂的组合物的氧化染色方法及其适用的装置
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Application No.: US14367083Application Date: 2012-12-20
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Publication No.: US09173821B2Publication Date: 2015-11-03
- Inventor: Henri Samain , Leïla Hercouet , Marie Giafferi , Alain Lagrange , Marie Mignon
- Applicant: L'Oreal
- Applicant Address: FR Paris
- Assignee: L'Oreal
- Current Assignee: L'Oreal
- Current Assignee Address: FR Paris
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Priority: FR1162019 20111220
- International Application: PCT/EP2012/076443 WO 20121220
- International Announcement: WO2013/092890 WO 20130627
- Main IPC: A61Q5/10
- IPC: A61Q5/10 ; A61K8/19 ; A61K8/31 ; A61K8/34 ; A61K8/365 ; A61K8/37 ; A61K8/20 ; A61K8/22 ; A61K8/36 ; A61K8/41 ; B65D81/32
Abstract:
The present invention relates to a process for dyeing keratin fibers, in particular human keratin fibers such as the hair, comprising the use of one or more metal catalysts chosen from transition metal salts and rare-earth metal salts, and mixtures thereof and a composition (I) comprising at least 10% by weight of one or more fatty substances different from fatty acids, one or more oxidation dyes and one or more oxidizing agents.
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