Bleaching and dyeing; fluid treatment and chemical modification – Reactive gas or reactive vapor utilized in dye process
Patent
1974-12-16
1980-09-30
Michl, Paul R.
Bleaching and dyeing; fluid treatment and chemical modification
Reactive gas or reactive vapor utilized in dye process
8491, 8614, D06p 190
Patent
active
042253136
ABSTRACT:
The invention relates to a process for dyeing or printing textile material, wherein the textile material is first impregnated with a solution or dispersion containing a dyestuff and the impregnated textile material is then treated with the superheated vapor of organic solvents.
REFERENCES:
patent: 2184559 (1939-12-01), Mellor
patent: 3632301 (1972-01-01), Maier-Windhorst
patent: 3667898 (1972-06-01), Bergman et al.
patent: 3762872 (1973-10-01), Acree
"An Introduction to Textile Printing", p. 5, Pub. 1964, Pub. by Butterworths, London, Eng.
Peters, "Textile Chemistry", Elsewier Pub. Co., 1975 pp. 744-751.
Schmedlin Preparation & Dyeing of Synthetic Fibres, pp. 150-159, 1963, Chapman & Hall Ltd.
Jour. Soc. Dyes & Colorists May 1952, abstract of Dingler British Pat. No. 667,210.
Kangle Purushottam J.
Milicevic Branimir
Ciba-Geigy AG
McC. Roberts Edward
Michl Paul R.
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