Dye mixture of water-soluble fiber-reactive azo dyes, method for the production and use thereof

A dye mixture comprising one or more azo dyes of the general formula (1) and one or more azo dyes of the general formula (2)

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• where
• M is a hydrogen atom, an ammonium ion or the equivalent of an alkali or alkaline earth metal,
• X1 is fluoro, chloro, alkoxy, hydroxyl, cyanamide, amino, anilino, anilinesulfonic acid, anilinedisulfonic acid, toluidine, anisole, or an unsubstituted or hydroxyl-, sulfo- or sulfato-substituted alkylamino,
• X2 has any of the meanings of X1
• Y1 and Y2 are each ethenyl or a moiety of the formula CH2CH2Z, where
• Z is a moiety that is eliminable by the action of alkali,
• R1, R2, R3, R4, R5 and R6 are independently hydrogen, alkyl, alkoxy, sulfo, hydroxyl, cyano, chloro or bromo,
• A is hydrogen or C1-C6-alkyl, with or without sulfo, hydroxyl or sulfato substitution or aniline with or without sulfo or halogen substitution,
• B is hydrogen, alkyl, CH 2CH2SO2Y, alkyl with or without SO2Y, —OCH2CH2SO2Y or —SO3M substitution or phenyl with or without substitution by up to three substituents selected for example from the group consisting of alkyl, alkoxy, sulfo, hydroxyl, cyano, chloro, bromo and SO2Y, where M and Y are each as defined above,
• A-N-B alternatively represents cyclic amines, for example morpholine or piperazine,
• D-T is a direct bond or else
• T is a sym-triazine substituted in position 2 by X3, where X3 has any of the meanings of X1, and
• D is an alkylenediamino bridge of the general formulae 3, 4, 5 and 6:
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• where
• n, m, o and p are each 1-8,
• q is selected from the group consisting of zero and one,
• R7, R8, and R9 are independently C1-C4alkyl, and
• R10 is hydrogen or SO3M.