| abstract |
There are described Farbstoffpraeparate, which are characterized in addition to the feature of dust-free by an increased Aufloesegeschwindigkeit in aqueous liquors or printing pastes. These non-stinging fast-dissolving dye formulations contain, in addition to at least one dye, 0.1 to 4.0% by weight, based on the amount of the dye, of an auxiliary of a) an aliphatic hydrocarbon fraction having a boiling range of 225 to 300 ° C and b) sulfonamides of the above hydrocarbon fraction and c) Sulfonates from the same above hydrocarbon fraction, wherein the proportion of the components in the adjuvant is 50 to 90 wt .-% (a) and 50 to 10 wt .-% (b and c) and the ratio b: c between 90:10 and 10 : 90 is. |