Cationic dyes and dyestuff for keratin fibres containing said compounds

Cationic dyes and dyestuff for keratin fibres containing said compounds

4-(Pyrazol-4-ylimino)-2,5-cyclohexadienylidene-ammonium salts of the general formula(I) and colorants comprising these compounds for keratin fibres.

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Bibliographische Detailangaben
Hauptverfasser: Chassot, Laurent, Descloux, Laurence, Oberson, Sylviane, Umbricht, Gisela, Braun, Hans-Juergen
Format: Patent
Sprache:eng
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Zusammenfassung:4-(Pyrazol-4-ylimino)-2,5-cyclohexadienylidene-ammonium salts of the general formula(I) and colorants comprising these compounds for keratin fibres.