Process for the production of reserve effects on polyestercellul

Bleaching and dyeing; fluid treatment and chemical modification – Process of printing permanently on substrate – other than... – Resist or reserve

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8464, 8466, 8532, 8549, 8592, 260158, 260164, D06P 512

Patent

active

043222137

ABSTRACT:
Printed textiles and a process for production of resist effects on textile materials of mixed fibers of polyester and cellulose comprising impregnating the materials with a dye liquor containing dischargeable disperse dyestuffs and dischargeable reactive dyestuffs which react with the resisting agents, drying or partially drying the materials and subsequently printing a resist paste on the materials, and heat-treating the materials at temperatures of 100.degree. to 190.degree. C.,

REFERENCES:
patent: 3787178 (1974-01-01), Renfrew
patent: 4265629 (1981-05-01), Ribka et al.
Chemical Abstracts, 1965, 63, 565b.

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