Transfer printing of treated cellulosics

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning

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8 25R, D06P 500, D06P 520

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active

040884406

ABSTRACT:
Process for dry dyeing and printing of flat textile fabrics containing cellulose fibers with a cross-linking treatment of those fibers in which the fabric is treated with an aqueous solution of cross-linking agents, and auxiliary agents is dyed or printed after pre-drying according to the transfer printing process in dry condition with sublimable dyestuffs and is heated in the presence of an acid or potentially acid catalyst.

REFERENCES:
patent: 2911280 (1957-11-01), Cicogna
patent: 3666397 (1972-05-01), Datye et al.
patent: 3782896 (1974-01-01), DeFago et al.
patent: 3788804 (1974-01-01), Harper et al.
Lutzel, Journ. Soc. Dyers and Colourists, 82, (8) pp. 293-299 (1966).
Salvin, V. S., The Sublimation Problem in Permanent Press Finishing, American Dyestuff Reporter, pp. 31-35 (6-5-67).

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