| 摘要 |
<p>The present invention relates to 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-(O-CH2-CH2)a-(O-CH(CH3)-CH2)b-(O-CH2-CH2)a-OH (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 non-oxyalkylenated mono- or polyglycerolated nonionic surfactant(s)/polycondensate(s) of formula (A) weight ratio being between 1 and 20. The invention also relates to a dyeing process using this composition (free of oxidizing agent) after mixing with a composition comprising an oxidizing agent. Another subject of the invention is a two-compartment device, the first compartment comprising the composition according to the invention, free of oxidizing agent, and the second compartment containing a composition comprising at least one oxidizing agent.</p> |
