Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1975-04-24
1977-04-05
Schofer, Joseph L.
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 41A, 8 54, 8177AB, D06P 382
Patent
active
040159337
ABSTRACT:
A process for dyeing and printing blends of wool and polyacrylic fibers which comprises the use of dyes of the formula ##STR1## wherein A is the radical of a monofunctional or polyfunctional tertiary amine, X is an anion and F is the radical of a dye of the disperse class.
REFERENCES:
patent: 2821526 (1958-01-01), Boyd
patent: 3119810 (1964-01-01), Sartori
patent: 3694426 (1972-09-01), Doss
Koller Stefan
Lapple Arnulf Ruediger
Pacher Marielise
Almaula Prabodh I.
Ciba-Geigy Corporation
Clingman A. L.
Kolodny Joseph G.
McC. Roberts Edward
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