Wet transfer printing

Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product

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Details

8468, 8919, D06P 314

Patent

active

043103278

ABSTRACT:
In an improved method for the wet transfer printing of wool or wool-rich fabric the untreated fabric has introduced into it, as part of the wet transfer printing process, chlorine or a chlorine donor. The chlorine or chlorine donor is introduced before dye is transferred to the fabric, and when a chlorine donor is used as impregnating liquor for wet-transfer printing can be used to release chlorine from the donor.

REFERENCES:
patent: 3666397 (1972-05-01), Datye et al.
patent: 3730676 (1973-05-01), Smith et al.
patent: 4057864 (1977-11-01), Wild
patent: 4105400 (1978-08-01), Back
patent: 4119398 (1978-10-01), Purser
patent: 4155707 (1979-05-01), Franceschim et al.
Hall, A. J., Textile Manufacturer, 1974, 101, (No. 1196), pp. 44-51.
Vellins, C. E., "Transfer Printing" in Venkataraman's The Chemistry of Synthetic Dyes, 1978, (Academic Press), vol. VIII, pp. 191-220.

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