Process for dyeing and printing textile materials of synthetic o

Details Process for dyeing and printing textile materials of synthetic o Process for dyeing and printing textile materials of synthetic o

1973-09-21

1976-06-22

Feinberg, Samuel

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Treating textiles or fibers from synthetic resin or natural...

8179, 8 65, D06P 300

Patent

active

039648621

ABSTRACT:
A process for dyeing and printing textile materials made of or containing fully synthetic hydrophobic linear polymers which are free from amino groups, wherein the material is padded with a dispersion dyestuff containing at least one carboxyl group, the padded textile material is dried and printed with an alkaline printing paste, the fabric is thermo-fixed and the salt of the dyestuff containing a carboxyl group is subsequently washed from the printed areas.

REFERENCES:
patent: 3265461 (1966-08-01), Luetzel et al.
patent: 3414368 (1968-12-01), Kitamura et al.
patent: 3480378 (1969-11-01), Taube et al.
patent: 3671181 (1972-06-01), Feess et al.
Knecht et al., Principals & Practice of Textile Painting, pp. 275-277, 289, 491-493, Chas. Griffin & Co., Ltd., London, England.

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