| 摘要 |
The present patent application relates to a ready-to-use agent for simultaneously lightening and dyeing keratin fibers (especially human hair), having a basic pH and being characterized by containing: a) at least one bleach booster according to the general formula (I) wherein R1 is a hydrogen, R2 is hydrogen, a substituted or unsubstituted C1- to C12-alkyl group, a substituted or unsubstituted C1- to C12-monohydroxy-alkyl group, a substituted or unsubstituted C2- to C12-polyhydroxy alkyl group, or a substituted saturated, unsaturated or aromatic 4- to 8-membered carbocycle or heterocycle, and R3 is a OR-Group, with R being equal to hydrogen, an ammonium group or an alkali metal or an earth alkali metal atom; and b) at least one direct dye and/or at least one oxidation dye/dye precursor and c) at least one oxidant; and c) a multi-component-kit and a method for simultaneous lightening and coloring hair.
|
