METHOD FOR DYEING CLOTH, PRINTING PASTE AND DYED CLOTH

摘要

PURPOSE: To highly easily obtain a high-grade discharge printed cloth by printing a dyed cloth subjected to ground dyeing with a reactive dye by using a discharge printing paste containing a discharge printing agent and a substitution- type reactive dye. ;CONSTITUTION: A ground-dyed cloth dyed by dip dyeing with conventional method using a reactive dye is printed with a discharge printing paste containing a discharge printing agent such as a hyposulfite or formaldehyde derivative and a substitution-type reactive dye, thus the objective favorable colored discharge printed cloth can extremely easily be obtained compared to the conventional case with indanthrene dyes. The substitution-type reactive dye is e.g dichlorotriazine, difluoromonochloropyrimidine, sulfate ethylsulfonamide or trichloropyrimidine.;COPYRIGHT: (C)1996,JPO