Process for printing a fiber product containing acrylic fibers a

Details Process for printing a fiber product containing acrylic fibers a Process for printing a fiber product containing acrylic fibers a

1973-10-31

1976-06-08

Michl, Paul R.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 24, 8 25, D06P 387

Patent

active

039618838

ABSTRACT:
The invention is concerned with printing fabrics containing (a) acrylic fibers and/or modacrylic fibers having acidic dyesites but free of basic dyesites and (b) cellulosic fibers with a printing paste containing (A) an acid dye containing a single sulfonic acid group and having an inorganicity/organicity ratio below 4 for dyeing the acrylic or modacrylic fibers and (B) a direct or reactive dye for dyeing the cellulosic fibers.

REFERENCES:
patent: 2614023 (1952-10-01), Olpin
patent: 2743993 (1956-05-01), Rankin
patent: 2952505 (1960-09-01), Carter
patent: 3140914 (1964-07-01), Ward
patent: 3377128 (1968-04-01), Rafael
patent: 3704087 (1972-11-01), Feess
patent: 3788805 (1974-01-01), Ookubo
patent: 3807945 (1974-04-01), Von der Eltz
patent: 3843319 (1974-10-01), Von der Eltz

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