Process for dyeing synthetic fibre materials from an organic wat

Details Process for dyeing synthetic fibre materials from an organic wat Process for dyeing synthetic fibre materials from an organic wat

1976-07-06

1978-04-11

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 41B, 8 41C, 8 94A, 8162R, 8178R, 8179, C09B 2700, D06P 102

Patent

active

040836851

ABSTRACT:
Exhaustion process for dyeing synthetic fiber materials with dispersions of azo dyestuffs which contain carbamate groups, in organic water-immiscible solvents. The dyestuffs are distinguished by good drawing properties and good general fastness properties.

REFERENCES:
patent: 2238486 (1941-04-01), Dickey et al.
patent: 3069408 (1962-12-01), Merian
patent: 3740189 (1973-06-01), Doss et al.
patent: 3773750 (1973-11-01), Groebke et al.
patent: 3792971 (1974-02-01), Neeff et al.

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