| abstract |
Mixtures of fiber-reactive dyes, preparation thereof and use thereof for dyeing fiber materials The present invention relates to dye mixtures comprising one or more dyes of the general formula (I)and one or more dyes of the general formula (II)where B, M, R1, R2, R3, R4, X, Y, Z1, Z2, Z3 and Z4 are each as defined in claim 1, processes for their preparation, and their use for dyeing or printing hydroxyl- and/or carboxamido-containing material. |