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process for dyeing polyester textile materials and polyesterhaltigen
process for dyeing polyester textile materials and polyesterhaltigen
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机译:聚酯纺织材料和聚酯卤化物的染色方法
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摘要
The present invention relates to a process for dyeing polyester or polyester-containing textile materials at pH 8 or pH 11 with one or more monoazo dyes of the general formula I IMAGE where A, R and X1 to X3 are each as defined in claim 1.o
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