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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8406, 8408, 8410, 8416, 8421, A61K 713

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active

055385168

ABSTRACT:
A composition for the oxidation dyeing of keratinous fibres, in particular human keratinous fibres such as hair, of the type comprising, in a medium which is suitable for dyeing, at least one para-phenylenediamine oxidation dye precursor which is substituted in the 2 position on the benzene ring or an acid addition salt thereof, and, at least one specific meta-aminophenol coupling agent or an acid addition salt thereof. The use of this composition for dyeing keratinous fibres, in particular human keratinous fibres such as hair.

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patent: 4311478 (1982-01-01), Bugaut et al.
patent: 4324553 (1982-04-01), Bugaut et al.
patent: 4566875 (1986-01-01), Grollier et al.
patent: 4840639 (1989-06-01), Husemeyer et al.
patent: 4904275 (1990-02-01), Grollier

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