Anthraquinone compounds and mixtures thereof

Details Anthraquinone compounds and mixtures thereof Anthraquinone compounds and mixtures thereof

1979-05-21

1982-05-04

Douglas, Winston A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C143665

Patent

active

043281591

ABSTRACT:
There are described new anthraquinone compounds, and mixtures thereof, of the formula ##STR1## in which X is a halogen atom which is in the 6- or 7-position of the anthraquinone molecule, R.sub.1 and R.sub.2 independently of one another are each an alkyl group, R.sub.3 is hydrogen or an alkyl group, and the Z's independently of one another are each hydrogen, a fibre-reactive group bound by way of an amino group, or they are each a water-solubilising group, or the group --CH.sub.2 NH--CO--Y in which Y is an alkyl or alkenyl group which is unsubstituted or is mono- or disubstituted by halogen, or it is an unsubstituted or substituted phenyl group, with the proviso that if one Z is a fibre-reactive group bound by way of an amino group, the other Z is a water-solubilising group; processes for producing these compounds; and their use as dyes for dyeing or printing natural or synthetic textile materials dyeable with acid dyes or with fibre-reactive dyes, such as polyamide materials, wool and cellulose materials.

REFERENCES:
patent: Re27800 (1973-10-01), Schwander et al.
patent: 2226909 (1940-12-01), Basel
patent: 2779772 (1957-01-01), Frey et al.
patent: 2870173 (1959-01-01), Hindermann et al.
patent: 2889323 (1959-06-01), Heslop
patent: 3657284 (1972-04-01), Booth et al.
patent: 4141682 (1979-02-01), Greenhalgh et al.
patent: 4146363 (1979-03-01), Harms et al.
AATCC Technical Manual, pp. 111-113, 1979, AATCC Research Triangle Park, N.C.

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