| 摘要 |
Process for the continuous dyeing of synthetic fibre materials from organic solvents wherein the fiber materials are impregnated with solutions of anthraquinone dyestuffs of the formula IN WHICH A, B and B1 have the meaning given below, in organic water-immiscible solvents and are subsequently subjected to a heat treatment. There are obtained without originating waste waters, dyeings with excellent fastness properties and high dyestuff yields.
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