| 摘要 |
Mixtures comprising at least two dyes of formula I <IMAGE> (I) where R is unsubstituted linear C3-7alkyl, with the proviso that at least two different dyes of formula I are each present to the extent of at least 10 mole %, based on the total molar quantity of dyes present, which are useful for dyeing and printing synthetic and semi-synthetic high molecular weight, hydrophobic organic substrates, particularly for rapid dyeing. |
