Mixtures of fiber-reactive azo dyes, production thereof and...

C - Chemistry – Metallurgy – 09 – B

Patent

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C09B 67/22 (2006.01) C09B 62/44 (2006.01) D06P 1/384 (2006.01) D06P 3/10 (2006.01)

Patent

CA 2528436

Dye mixtures comprising a dye of the hereinbelow indicated and defined general formula (1) (see formula 1) and a dye of the hereinbelow indicated and defined general formula (2) (see formula 2) where M, m, D,Y1, R1; R2, R3 , R4 and Z are each as defined in claim 1, their production and their use for dyeing and printing hydroxyl- and/or carboxamido-containing fibers

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