Anthraquinone reactive dyes for cellulose-containing fibers

Details Anthraquinone reactive dyes for cellulose-containing fibers Anthraquinone reactive dyes for cellulose-containing fibers

1980-04-18

1981-06-30

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Multiple chemically diverse fibers or fibers with different...

Polyester fiber and cellulose fiber

8549, 8918, 8922, 544188, 544189, D06P 382

Patent

active

042760470

ABSTRACT:
An anthraquinone dye for direct printing and pad dyeing of cellulose-containing fibers and of the formula: ##STR1## wherein A represents a phenylene group, Y represents a group --NH-- or --C.sub.2 H.sub.4 O--, X represents a carbamoyl group which may be substituted with a lower alkyl group or a lower alkoxy-lower alkyl group, a sulfamoyl group which may be substituted with a lower alkyl group or a lower alkoxy-lower alkyl group, a halogen atom or a cyano group, and Z represents an amino group, a mono- or di-alkylamino group having 1-6 carbon atoms in total, an anilino group, a lower alkoxy group or a group --O(R.sup.1 O).sub.n -R.sup.2 in which R.sup.1 represents an ethylene group or a propylene group, R.sup.2 represents a methyl group or an ethyl group and n is an integer of 1-5.

REFERENCES:
patent: 3558620 (1971-01-01), Bien et al.
patent: 3558621 (1971-01-01), Bien et al.
patent: 3945989 (1976-03-01), Angliker et al.
patent: 3974160 (1976-08-01), Seiler et al.
patent: 4049661 (1977-09-01), Seiler et al.
patent: 4052386 (1977-10-01), Bein et al.

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