Dye composition comprising a cationic tertiary para-phenylenediamine and a polyol ester, processes therefor and uses thereof

摘要

The present patent application relates to a dye composition for dyeing keratin fibers, in particular human keratin fibers such as the hair, comprising, in a medium that is suitable for dyeing, at least one cationic tertiary para-phenylenediamine containing a pyrrolidine nucleus, and at least one polyol ester. The invention also relates to the dyeing process using this composition.