Invention Grant
US07651533B2 Dye composition with a reduced content of starting materials, process for dyeing keratin fibers using the same and device therefor
失效
起始原料含量降低的染料组合物，使用其染色角蛋白纤维的方法及其装置
- Patent Title: Dye composition with a reduced content of starting materials, process for dyeing keratin fibers using the same and device therefor
- Patent Title (中): 起始原料含量降低的染料组合物，使用其染色角蛋白纤维的方法及其装置
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Application No.: US11393694Application Date: 2006-03-31
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Publication No.: US07651533B2Publication Date: 2010-01-26
- Inventor: Frédéric Legrand
- Applicant: Frédéric Legrand
- Priority: FR0550837 20050331
- Main IPC: A61Q5/10
- IPC: A61Q5/10
Abstract:
The present disclosure relates to a dye composition comprising at least one dye, at least one nonionic surfactant, at least one anionic surfactant, at least one fatty alcohol and at least one non-ethoxylated fatty acid ester; the weight ratio of the total amount of fatty alcohols to the total amount of nonionic and anionic surfactants being greater than 0.5 and the water content comprising at least 55% by weight. The disclosure similarly relates to a process for dyeing keratin fibers, for example human keratin fibers, using such a composition, and also to a multi-compartment device comprising the dye composition in the first compartment, and an oxidizing composition in the second compartment.
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