Bleaching and dyeing; fluid treatment and chemical modification – Measuring – testing – or inspecting dye process
Patent
1985-05-24
1987-02-24
Lieberman, Paul
Bleaching and dyeing; fluid treatment and chemical modification
Measuring, testing, or inspecting dye process
8534, 8539, 8654, 8676, 8680, 8917, 8918, 8922, 8924, 8927, D06B 2328, D06P 360
Patent
active
046455108
ABSTRACT:
The invention provides a process for the exhaust dyeing with a reactive dyestuff of a textile material comprising cellulosic fibres, which process comprises the step of adding to the dyebath containing the reactive dyestuff, simultaneously the salt and the alkali in specified quantities metered per unit time so as to give a substantially linear exhaustion of the dyebath.
REFERENCES:
patent: 4089644 (1978-05-01), Carbonell et al.
patent: 4372744 (1983-02-01), Hildebrand et al.
Trotman, E. R., Dyeing and Chemical Technology of Textile Fibers, 1970 pp. 526-529, Griffin, London, England.
Hasler Rolf
Palacin Francis
Doyle Thomas C.
Lieberman Paul
Sandoz Ltd.
Sharkin Gerald D.
Truskett Brooks Alan
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