Process for improving the color yield and fastness properties of

Details Process for improving the color yield and fastness properties of Process for improving the color yield and fastness properties of

1977-06-09

1979-10-23

Marquis, Melvyn I.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 29, 8 542, 8 21C, 8 84, 8 74, 544326, 544208, C09B 6500, D06P 360, D06P 502, C07D23922

Patent

active

041719557

ABSTRACT:
A process for improving the color yield and the wet-fastness properties of dyeings produced on cellulose fibrous material with anionic dyes which process comprises treating the cellulose material before, during or after dyeing, with a fluorine-containing cationic compound of the formula ##STR1## WHEREIN B represents a triazine or pyrimidine radical,

REFERENCES:
patent: 2415554 (1947-02-01), Friedheim
patent: 3122542 (1964-02-01), Knusli et al.
patent: 3271147 (1966-09-01), Bush
patent: 3310557 (1967-03-01), Kleeman
patent: 3632294 (1972-01-01), Hoelzle et al.
patent: 3679348 (1972-07-01), Asashi et al.
Lutzel, G., Jour. Soc. of Dyers & Colorists, vol. 82, No. 8, 1966, pp. 293-299.
McCleary, H. R., et al., American Dyestuff Reporter, Jan. 16, 1967, pp. 28-39.

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