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The Dyeing Properties on Polyester Fibre Blends of Monoazo Reactive Disperse Dyes Containing a Vinylsulphonyl Group

The preparation of monoazo reactive disperse dyes containing a vinylsuphonyl group as the coupling component is described, as well as the dyeing properties of these dyes on polyester-cotton and polyester-wool blends. The suitability of the dyes for heat-transfer has been examined

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