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REACTIVE DYES, ITS PREPARATION AS WELL AS APPLICATION FOR DYEING AND STAMPING MATERIALS CONTAINING HYDROXYL AND NITROGEN GROUPS
REACTIVE DYES, ITS PREPARATION AS WELL AS APPLICATION FOR DYEING AND STAMPING MATERIALS CONTAINING HYDROXYL AND NITROGEN GROUPS
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机译:活性染料及其制备方法及其在含羟基和氮基团的染色材料中的应用
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1. Reactive dyestuffs of the general formula see diagramm : EP0024668,P69,F2 wherein F = the radical of an organic dyestuff, W = a direct bond or bridge member, R = hydrogen or C1 -C4 -alkyl, X1 to X4 = hydrogen or halogen, only one or two of the radicals X1 to X4 representing halogen, and n = 1 or 2.
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