PROCESS FOR COLORING KERATIN FIBERS COMPRISING THE APPLICATION OF A PARTICULAR CYCLIC OXIDATION BASE (HETERO) IN THE ABSENCE OF OXIDANT AND IN A RICH BODY
The present invention relates to a process for dyeing keratinous fibers from i) oxidation base (dense) cyclic selected from among the bases a) (pyrazolo) pyridines, b) (pyrazolo) pyrimidines, c) pyrazoles, d) pyrazolones, and e) pyrrolopyridazines which do not use of a chemical oxidizing agent in a rich medium ii), fatty bodies, and a dye composition rich in fatty substances, including the i and ii)). The present invention makes it possible in particular to obtain a dyeing of keratin fibres, in the absence of chemical oxidizing agent, a very intense and chromatic.
