| 摘要 |
There are described new anthraquinone compounds, and mixtures thereof, of the formula <IMAGE> (I) in which X is a halogen atom which is in the 6- or 7-position of the anthraquinone molecule, R1 and R2 independently of one another are each an alkyl group, R3 is hydrogen or an alkyl group, and the Z's independently of one another are each hydrogen, a fibre-reactive group bound by way of an amino group, or they are each a water-solubilising group, or the group -CH2NH-CO-Y in which Y is an alkyl or alkenyl group which is unsubstituted or is mono- or disubstituted by halogen, or it is an unsubstituted or substituted phenyl group, with the proviso that if one Z is a fibre-reactive group bound by way of an amino group, the other Z is a water-solubilising group; processes for producing these compounds; and their use as dyes for dyeing or printing natural or synthetic textile materials dyeable with acid dyes or with fibre-reactive dyes, such as polyamide materials, wool and cellulose materials.
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