Invention Grant
US07367994B2 Composition for dyeing keratin fibers, comprising a sulfonamidoxanthene direct dye, and dyeing process using the same
失效
用于染色角蛋白纤维的组合物，包括磺酰胺氧基直接染料和使用其的染色方法
- Patent Title: Composition for dyeing keratin fibers, comprising a sulfonamidoxanthene direct dye, and dyeing process using the same
- Patent Title (中): 用于染色角蛋白纤维的组合物，包括磺酰胺氧基直接染料和使用其的染色方法
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Application No.: US11362532Application Date: 2006-02-27
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Publication No.: US07367994B2Publication Date: 2008-05-06
- Inventor: Alain Lagrange
- Applicant: Alain Lagrange
- Applicant Address: FR
- Assignee: L'Oréal S.A.
- Current Assignee: L'Oréal S.A.
- Current Assignee Address: FR
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: FR0550522 20050225
- Main IPC: A61K7/13
- IPC: A61K7/13
Abstract:
The present invention relates to a composition for dyeing keratin fibers, in particular human keratin fibers and more particularly the hair, which comprises at least one compound chosen from direct dyes of sulfonamidoxanthene type, in other words sulfonamide derivatives of xanthenes.The invention also relates to a process for dyeing keratin fibers, in particular human keratin fibers and more particularly the hair, using said composition.Finally, the invention relates to a multicompartment device comprising a compartment containing said dye composition.
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