CATIONIC DYES AND DYESTUFF FOR KERATIN FIBRES CONTAINING SAID COMPOUNDS

The invention relates to 4-(pyrazol-4-ylimino)-2,5-cyclohexadienylidene ammonium salts of general formula (I) as well as to dyestuff for keratin fibres, containing said compounds.

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Bibliographische Detailangaben
Hauptverfasser:	CHASSOT, LAURENT, UMBRICHT, GISELA, DESCLOUX, LAURENCE, OBERSON, SYLVIANE, BRAUN, HANS-JUERGEN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	The invention relates to 4-(pyrazol-4-ylimino)-2,5-cyclohexadienylidene ammonium salts of general formula (I) as well as to dyestuff for keratin fibres, containing said compounds.