| 摘要 |
The present invention relates to dye mixtures comprising (A) from 20 to 80% by weight of one or more compounds of formula (1) wherein R1 is C1-C12alkyl, or C1-C12 alkyl interrupted by one or more oxygen atoms or-COO-groups and R2, R3, R4 and R5, each independently of the others, is hydrogen, C1-C12 alkyl, chlorine, bromine, hydroxy or amino and (B) from 20 to 80% by weight of at least one further yellow disperse dye the sum of components (A) + (B) being 100% by weight, and to the use of those dye mixtures in the dyeing or printing of semi-synthetic or synthetic hydrophobic fibre materials. |
