OXIDATIVE HAIR COLOURING COMPOSITION CONTAINING TOLUENE-2,5-DIAMINE

The presently claimed invention relates to an oxidative hair colouring composition comprising at least one oxidative coupler dye precursor selected from 6-hydroxybenzomorpholine (A), its addition salts, its solvates and/or solvates of its salts, at least one first oxidative primary dye precursor selected from N,N-bis(2-hydroxyethyl)-p-phenylenediamine (B), its addition salts, its solvates and/or solvates of its salts and, at least one second oxidative primary dye precursor selected from toluene-2,5-diamine (C), its addition salts, its solvates and/or solvates of its salts. Moreover, the presently claimed invention relates to a kit comprising a tint composition comprising components (A), (B), and (C), and a method of treating hair using the oxidative hair colouring composition. La présente invention concerne une composition de coloration capillaire oxydante comprenant au moins un précurseur de colorant de coupleur oxydant choisi parmi la 6-hydroxybenzomorpholine (A), ses sels d'addition, ses solvates et/ou solvates de ses sels, au moins un premier précurseur de colorant primaire oxydant choisi parmi la N, N-bis(2-hydroxyéthyl)-p-phénylènediamine (B), ses sels d'addition, ses solvates et/ou solvates de ses sels et, au moins un second précurseur de colorant primaire oxydant choisi parmi la toluène-2,5-diamine (C), ses sels d'addition, ses solvates et/ou solvates de ses sels. De plus, la présente invention concerne un kit comprenant une composition de teinte comprenant des composants (A), (B) et (C), et un procédé de traitement des cheveux à l'aide de la composition de coloration capillaire oxydante.