method development for transfer printing articles in polymer materials

摘要

Fabrics of preferrably polyester fibres can be printed in deep yellow colors with good fastness properties if dyestuffs of the formula IMAGE wherein X denotes hydrogen, chlorine, methyl, nitro, CF3 or cyano, Y denotes methyl, methoxy, nitro or chlorine or cyano and Z denotes hydrogen, methyl, chlorine or cyano, R1/R2 representing hydrogen, chlorine, methyl or methoxy, with the proviso that R1 and/or R2 denote chlorine, methyl or methoxy if X represents a nitro group, are used according to the transfer printing principle.