COMPOSITIONS FOR DYEING KERATINIC FIBERS CONTAINING DIAMINO PYRAZOLES, DYEING PROCESS, NOVEL DIAMINO PYRAZOLES, AND PREPARATION METHOD THEREOF

摘要

The subject of the invention is new compositions for the oxidation dyeing of keratin fibers comprising at least one particular diaminopyrazole derivative, the dyeing process using this composition, new diaminopyrazole derivatives as well as their preparation process.