| 摘要 |
Dyestuff mixts. comprising one or more monoazo dyes of formula (I), one or more monoazo dyes of formula (II) and one or two copper formazan dyes of formula (III) or one or more disazo dyes of formula (IV) or a mixt. of dyes (III) and (IV), and opt. one or two monoazo dyes of formula (V): M = H or alkali metal; R1-R8 independently = H, Me, Et, OMe or OEt; R9 = H or sulpho; R10 = H, 1-4 C alkyl, sulpho, carboxy, 2-5 C alkanoyl or -SO2-Y; X = -CO-O-, -O- or -SO3<->; Y = vinyl, beta -chloroethyl, beta -thiosulphato ethyl or beta -sulphatoethyl; R = H, Me, sulpho, carboxy or -SO2-Y; Z<1> = 2-5 C alkanoyl, benzoyl, 2-cyanoamino-4-chloro-1,3,5-triazine-6-yl, 2-cyanoamino-4-fluoro-1,3,5-triazine-6-yl, 2,4-dichloro-1,3,5-triazine-6-yl or a gp. of formula (VI) in which W = Cl, F or cyanoamino and R0 = sulpho, carboxy or a gp. -SO2-Y. |
