DIAMINOPYRAZOLE DERIVATIVES AND OXIDATION HAIR DYE CONTAINING PYRAZOLONE DERIVATIVES

The object of the invention is an agent for oxidatively dyeing keratin fibers, wherein it contains (a) at least one 4,5-diaminopyrazole derivative of Formula (I), (II) or (III) or its salt with organic or inorganic acids,as well as(b) at least one pyrazol-5-one derivative of the general formula (IV)...

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Bibliographische Detailangaben
Hauptverfasser: LE CRUER, DOMINIQUE, DOUSSE, CHRISTEL, JAVET, MANUELA
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The object of the invention is an agent for oxidatively dyeing keratin fibers, wherein it contains (a) at least one 4,5-diaminopyrazole derivative of Formula (I), (II) or (III) or its salt with organic or inorganic acids,as well as(b) at least one pyrazol-5-one derivative of the general formula (IV), (V) or (VI), or its salt with organic or inorganic acids,