OXIDATION DYE COMPOSITION COMPRISING A POLYCONDENSATE OF ETHYLENE OXIDE AND OF PROPYLENE OXIDE, AND A NON-OXYALKYLENATED GLYCEROLATED NONIONIC SURFACTANT
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.
