Navy dye mixtures

Details Navy dye mixtures Navy dye mixtures

1982-04-22

1983-06-07

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

8662, 8696, 8922, C09B 2900, D06P 118

Patent

active

043869343

ABSTRACT:
Navy dye mixtures which contain, as essential components, compounds of the general formula I ##STR1## where X is chlorine or bromine, Y is methoxy or ethoxy, and R is ##STR2## NHC.sub.2 H.sub.4 CN, NHCH.sub.2 CH.dbd.CH.sub.2 or N(C.sub.2 H.sub.4 OCOCH.sub.3).sub.2, and wherein the dye of the above formula where X is Br, Y is OCH.sub.3 or OC.sub.2 H.sub.5 and R is N(C.sub.2 H.sub.4 OCOCH.sub.3).sub.2 is present in an amount of 25-45%, based on the total weight of the mixture, are very useful for dyeing synthetic polyesters.

REFERENCES:
patent: 3342804 (1967-09-01), Mueller
patent: 4321055 (1982-03-01), Hansen et al.
patent: 4329148 (1982-05-01), Hansen et al.

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