Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Patent
1996-02-27
1998-04-07
Lieberman, Paul
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
8409, 8410, A61K 713
Patent
active
057359091
ABSTRACT:
A composition for the oxidation dyeing of keratin fibres, in particular human keratin fibres such as the hair, comprising at least one suitably selected oxidation base, at least one meta-aminophenol or an acid addition salt thereof as a first coupler, and at least one 6-hydroxyindoline or an acid addition salt thereof as a second coupler, and to the dyeing process using this composition with an oxidizing agent.
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"L'Oreal"
Dusheck Caroline L.
Lieberman Paul
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