Composition for the oxidation dyeing of keratinous fibres, compr

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing

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8408, 8410, 8416, 8423, 8565, 8576, A61K 713

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active

056906951

ABSTRACT:
The invention relates to an oxidation dyeing composition for keratinous fibres, in particular for human keratinous fibres such as hair, of the type which comprises, in a medium appropriate for dyeing, at least one oxidation dye precursor and at least one coupler, and which is characterized in that it contains, as oxidation dye precursor, at least one para-phenylenediamine which is substituted in position 2 on the benzene ring, and/or at least one of its addition salts with an acid, and, as coupler, at least one specific 6-hydroxy-1,4-benzomorpholine and/or at least one of its addition salts with an acid. The invention also relates to the use of this composition for the dyeing of keratinous fibres, especially hair.

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ASTM Designation: D 1535-95b, "Standard Practice for Specifying Color by the Munsell System", pp. 1-3 No date available.

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