Invention Grant
US07655052B2 Composition for the coloring of keratinous fibers comprising a halochromic compound, the dye corresponding to this compound, and methods of use thereof
失效
用于着色包含卤代色素化合物的角质纤维，对应于该化合物的染料及其使用方法的组合物
- Patent Title: Composition for the coloring of keratinous fibers comprising a halochromic compound, the dye corresponding to this compound, and methods of use thereof
- Patent Title (中): 用于着色包含卤代色素化合物的角质纤维，对应于该化合物的染料及其使用方法的组合物
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Application No.: US12076565Application Date: 2008-03-20
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Publication No.: US07655052B2Publication Date: 2010-02-02
- Inventor: Alain Lagrange , Frédéric Guerin
- Applicant: Alain Lagrange , Frédéric Guerin
- Applicant Address: FR Paris
- Assignee: L'Oreal S.A.
- Current Assignee: L'Oreal S.A.
- Current Assignee Address: FR Paris
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: FR0753924 20070320
- Main IPC: A61Q5/10
- IPC: A61Q5/10
Abstract:
Disclosed herein is the use, in the coloring of keratinous fibers, for example human keratinous fibers, such as the hair, of a composition comprising at least one compound chosen from the compounds of formula (I) comprising a cyclic group G including a ring H capable of opening, the dyes corresponding to the compounds of formula (I) wherein the ring H is open and the addition salts thereof: and a method for treating keratinous fibers employing this composition.
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