| abstract |
Dye mixtures which comprise a reactive dye of the formula <IMAGE> (1a) together with at least one reactive dye of the formulae <IMAGE> (1b) and <IMAGE> (1c) in which D, D', R1, R2, R3, R3' and B are as defined in claim 1, are particularly suitable for dyeing or printing cellulosic fibre materials or naturally occurring or synthetic polyamide fibre materials with a high tinctoffal yield, and produce dyeings and prints having good fastness properties. |