Method of producing multicolor dyeings

Details Method of producing multicolor dyeings Method of producing multicolor dyeings

1976-03-11

1980-08-19

Kight, III, John

Bleaching and dyeing; fluid treatment and chemical modification

Pattern effect dyeing, process, compositions, or products

8480, 8481, 8448, 8461, 8531, D06P 512

Patent

active

042182174

ABSTRACT:
Multicolored substrates, particularly nylon carpeting, are produced by applying combinations of a colorless reserving agent and an acid, direct or basic dye or mixture of dyes and fixing the reserving agent and the dye(s) simultaneously.

REFERENCES:
patent: 2931697 (1960-04-01), Wirth et al.
patent: 3322488 (1967-05-01), Feeman
patent: 3743477 (1973-07-01), Egli et al.
patent: 3775045 (1973-11-01), Buehler et al.
patent: 3999940 (1976-12-01), Freeman

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