Black dyeing of acid-modified polyester fiber

Details Black dyeing of acid-modified polyester fiber Black dyeing of acid-modified polyester fiber

1975-02-05

1976-03-09

Levy, Donald

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8168C, D06P 108

Patent

active

039429466

ABSTRACT:
A process for dyeing "acid-modified" polyester fibers, such as "Dacron T-64" fibers, a black color comprising contacting the polyester fibers with a dye bath containing a combination of four kinds of dyes.

REFERENCES:
patent: 3413075 (1968-11-01), Rotcop et al.
patent: 3874847 (1975-04-01), Ohkawa et al.

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