Disperse dyestuff mixtures

Details Disperse dyestuff mixtures Disperse dyestuff mixtures

1975-07-28

1976-11-30

Schofer, Joseph L.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 39C, 8 41C, 8179, D06P 100, C09B 4548

Patent

active

039946797

ABSTRACT:
A process to color in blue to black shades aromatic polyester textile materials by dyeing, padding or printing an aqueous dispersion of a dyestuff mixture of three or four specific azo and anthraquinone disperse dyes.

REFERENCES:
patent: 3036875 (1962-05-01), Schlack et al.
patent: 3413075 (1968-11-01), Rotcop
patent: 3942946 (1976-03-01), Okaniwa et al.
patent: 3948598 (1976-04-01), Okaniwa et al.

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