Reactive azo dyes, preparation thereof and use thereof

The present invention relates to reactive dyes of the general formula (1), where Y is a heterocyclic reactive group of the general formula (2) or (3), where X1 to X5 are each as defined in claim 1, their preparation and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RUSS, WERNER HUBERT, MEIER, STEFAN, WORNER, JORG
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAKES LAUNDERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES TEXTILES TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	The present invention relates to reactive dyes of the general formula (1), where Y is a heterocyclic reactive group of the general formula (2) or (3), where X1 to X5 are each as defined in claim 1, their preparation and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials.