Bleaching and dyeing; fluid treatment and chemical modification – Process of printing permanently on substrate – other than... – Resist or reserve
Patent
1978-11-24
1980-11-25
Schofer, Joseph L.
Bleaching and dyeing; fluid treatment and chemical modification
Process of printing permanently on substrate, other than...
Resist or reserve
8464, 8476, 8532, D06P 1382, D06P 385, D06P 502, C09B 6500
Patent
active
042355966
ABSTRACT:
Process for the pad-dyeing and printing of textile material made from mixed fibres of cellulose and polyester, which process comprises impregnating of printing the textile material with a dispersion of a disperse dye containing at least one hetero atom which can be alkylated; treating the textile material, before, during or after the impregnating or printing operation, with a compound containing at least two epoxy groups or groups convertible into epoxy groups; and subjecting the material impregnated or printed with dye and epoxy compound to a heat treatment.
REFERENCES:
patent: 3066005 (1962-11-01), Wedemeyer et al.
patent: 3073662 (1963-01-01), Jaeger et al.
patent: 3418063 (1968-12-01), Ulrich et al.
patent: 3449353 (1969-06-01), Porret et al.
patent: 3702752 (1972-11-01), Bent et al.
patent: 3853459 (1974-12-01), Harper et al.
Aeschlimann Peter
Dussy Paul
Koller Stefan
Schaub Andres
Ciba-Geigy Corporation
McC. Roberts Edward
Schofer Joseph L.
Tungol Maria S.
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