Dyeing and printing of textiles with disperse dyes

Details Dyeing and printing of textiles with disperse dyes Dyeing and printing of textiles with disperse dyes

1979-12-12

1980-12-16

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Multiple chemically diverse fibers or fibers with different...

Polyester fiber and cellulose fiber

8537, 8552, D06P 382, C09B 6700

Patent

active

042394910

ABSTRACT:
An improved process for dyeing or printing water-swellable cellulosic fibers and mixtures of said cellulosic fibers with synthetic fibers by contacting the fibers throughout with a dye liquor or print paste which contains, as essential ingredients, water in an amount sufficient to swell the cellulosic fibers, a water-insoluble disperse dye and a water-soluble solvent which maintains swelling of the cellulose if water is removed and which is a solvent for the disperse dye, and heating the contacted fibers to effect fixation of the dye, the improvement comprising using as water-soluble solvent a mixture of

REFERENCES:
patent: 3656880 (1972-04-01), Blackwell
patent: 3706525 (1972-12-01), Blackwell et al.
patent: 3711245 (1973-01-01), Newmer
patent: 3888624 (1975-06-01), Blackwell et al.
patent: 4049377 (1977-09-01), Schwab et al.

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