Basic dyeing

Details Basic dyeing Basic dyeing

1973-03-16

1976-07-27

Levy, Donald

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8173, 8 85B, 8172A, D06P 168

Patent

active

039716252

ABSTRACT:
A dye system in which materials are bathed in a dyebath formed of a basic dye dissolved in a body of liquid ammonia.

REFERENCES:
patent: 3666398 (1972-05-01), Tratynek
patent: 3802835 (1974-04-01), Prieto
Taft, J. Physical Chemistry, 1930, pp. 2792-2800.

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