MIXTURES OF FIBRE REACTIVE AZO DYES

Mixtures of reactive dyestuffs comprising one dyestuff of the formula (II-a) and at least one of the dyestuffs formula (II-b) to (II-d) wherein M is H, an alkali metal, an ammonium ion or the equivalent of an alkaline earth metal and is preferably H, sodium or potassium; A is diisopropanolamine B is...

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Bibliographische Detailangaben
Hauptverfasser: EBENEZER, WARREN JAMES, RUSS, WERNER, HUBERT
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Mixtures of reactive dyestuffs comprising one dyestuff of the formula (II-a) and at least one of the dyestuffs formula (II-b) to (II-d) wherein M is H, an alkali metal, an ammonium ion or the equivalent of an alkaline earth metal and is preferably H, sodium or potassium; A is diisopropanolamine B is an amine of one of the general formulae B-1 to B-8 wherein R3 is Hydrogen, Methyl, Ethyl, n-Propyl, i-Propyl, Hydroxyethyl, Hydroxypropyl, -Cyanethyl, -Hydroxycerbonylethyl, processes for their preparation and their use for dyeing and printing hydroxy- and/or carboxamidocontaining fiber materials.