Transfer printing of cellulosic fabrics and transfer for use the

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

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8 25R, 101470, 428537, 428913, D06P 520, D06P 522

Patent

active

040638790

ABSTRACT:
A process for the transfer printing of fabrics containing or consisting of cellulose fibers, by using transfers, wherein the fabric is impregnated with aqueous solutions of compounds which are both solvents for the transfer dyes and potential crosslinking agents for cellulose, dried and printed by the transfer process, in the presence of a cross-linking catalyst, applied from a transfer, with sublimable dyes or optical brighteners.

REFERENCES:
patent: 3536490 (1970-10-01), Hochberg
patent: 3708261 (1973-01-01), Kasper et al.
patent: 3782896 (1974-01-01), Defago et al.
patent: 3918895 (1975-11-01), Mizuno
Salvin, V. S., The Sublimation Problem in Permanent Press Finishing, American Dyestuff Reporter, June 5, 1967, pp. 31-35.

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