| 摘要 |
Mixtures of disperse anthraquinone dyestuffs which are obtained by reacting a leuco derivative of a 1:5-dihydroxy-4:8-di(amino, hydroxy or alkylamino) -2-(hydroxyaryl or alkoxyaryl)anthraquinone with an aldehyde, and the use of the said mixtures for coloring synthetic textile materials.
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