Composition for dyeing keratin fibers, comprising at least one para-phenylenediamine derivative comprising a pyrrolidyl group substituted with a silyl radical

摘要

Disclosed herein are: a composition for dyeing keratin fibers, for example, human keratin fibres such as hair, comprising at least one para-phenylenediamine derivative comprising a pyrrolidyl group substituted with a silyl radical; a process for dyeing keratin fibers using this composition; and novel para-phenylenediamine derivatives comprising a pyrrolidyl group substituted with a silyl, radical.