Process for dyeing wool or wool/synthetic blends

Bleaching and dyeing; fluid treatment and chemical modification – Multiple chemically diverse fibers or fibers with different... – Polyester fiber and cellulose fiber

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Details

8533, 8554, 8566, 8585, 8685, 8917, D06P 382

Patent

active

042193320

ABSTRACT:
A process for dyeing wool or wool/synthetic blends with 1:1 metal complex dyes or acid metal-free wool dyes from a strongly acid aqueous bath, which comprises dyeing said material in the presence of

REFERENCES:
patent: 1693926 (1928-12-01), Horsfall et al.
patent: 2422586 (1947-06-01), Royer et al.
patent: 2963513 (1960-12-01), Albrecht
patent: 3529922 (1970-09-01), Berger et al.
patent: 4120647 (1978-10-01), Lawton et al.

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