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The composition of the oxidation dyeing, a polycondensate of ethylene oxide and propylene oxide and a nonionic surfactant glycerolated not oxyalkylene
The composition of the oxidation dyeing, a polycondensate of ethylene oxide and propylene oxide and a nonionic surfactant glycerolated not oxyalkylene
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机译:氧化染色的组成,环氧乙烷和环氧丙烷的缩聚物和非离子型表面活性剂甘油化的非氧化烯
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摘要
Disclosed is a dye composition comprising at least one oxidation dye precursor; at least one polycondensate of ethylene oxide and of propylene oxide having the structure (A) below: H(OCH2CH2)a(OCH(CH3)CH2)b(OCH2CH2)aOH (A), in which a and a range from 2 to 150 and b ranges from 1 to 100, and at least one non-oxyalkylenated mono- or polyglycerolated nonionic surfactant. The weight ratio of the non-oxyalkylenated mono- or polyglycerolated nonionic surfactant to the polycondensate of formula (A) ranges from 1 to 20. Also disclosed is a method for dyeing hair, comprising mixing the composition with a composition comprising an oxidizing agent, and applying the resultant mixture to hair. Further disclosed is a two-compartment device, the first compartment containing the composition, and the second compartment containing a composition comprising at least one oxidizing agent.
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