Printing pastes containing dispersion dyes for printing articles of macr omolecular substances containing a plurality of carboxylic acid ester groups
Articles of aromatic polyesters, cellulose acetate or cellulose triacetate are printed with a paste containing a dispersed dye and 1-10% based on the weight of finished printing paste of a water-soluble polyvinyl ether. Advantageously polyvinyl methyl ether is used having a K-value of 40-50 although...
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