Anionic dyes and hair dye compositions containing them

The present invention refers to dyestuffs of the formula (I) and its tautomeric forms, wherein D is a group of the formula D 1 , D 2 , D 3 , D 4 or D 5 wherein T, X, Y, Z, A 1 to A 4 , G, R 1 , R 5 , R 7 to R 11 , m, n, o, p, q, r, s and t are defined as given in claim 1, a process for their manufac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RUSS, WERNER, BARBIERU, ROXANA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMISTRY DYES HUMAN NECESSITIES HYGIENE LAKES MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention refers to dyestuffs of the formula (I) and its tautomeric forms, wherein D is a group of the formula D 1 , D 2 , D 3 , D 4 or D 5 wherein T, X, Y, Z, A 1 to A 4 , G, R 1 , R 5 , R 7 to R 11 , m, n, o, p, q, r, s and t are defined as given in claim 1, a process for their manufacture and hair dye compositions containing them.