Dyestuff mixtures of water-soluble fiber-reactive azo dyestuffs, processes for their preparation and their use

Dyestuff mixtures of dyestuffs of the formulae (1) and (2) mentioned and defined below which give strong dyeings with a high color yield and very good build-up properties on material containing hydroxy and/or carboxamide groups, in particular fiber material, such as cellulose fiber material, wool an...

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Bibliographische Detailangaben
Hauptverfasser: GROEBEL, BENGT-THOMAS, RUSS, WERNER HUBERT, MROTZECK, UWE
Format: Patent
Sprache:eng
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Zusammenfassung:Dyestuff mixtures of dyestuffs of the formulae (1) and (2) mentioned and defined below which give strong dyeings with a high color yield and very good build-up properties on material containing hydroxy and/or carboxamide groups, in particular fiber material, such as cellulose fiber material, wool and synthetic polyamide fibers, by the dyeing and printing processes customary for fiber-reactive dyestuffs are described. in which the variables are described in the specification.