6/7-Halogenoanthraquinone compounds, and the production and use

Details 6/7-Halogenoanthraquinone compounds, and the production and use 6/7-Halogenoanthraquinone compounds, and the production and use

1980-10-08

1981-11-17

Douglas, Winston A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260374, 260372, 260373, C07C143665

Patent

active

043010806

ABSTRACT:
There are described novel blue 6/7-halogenoanthraquinone compounds or mixtures thereof of the formula I ##STR1## in which X is a halogen atom which is in the 6- or 7-position of the anthraquinone molecule, R.sub.1 is a phenylalkylamino group, and R.sub.2 is the --OH, --NH.sub.2, --NH-alkyl, --NH-phenyl or phenylalkylamino group, and the phenyl groups in R.sub.1 and/or R.sub.2 can be further substituted and can contain a water-solubilizing group, the production thereof and their use as acid dyes or disperse dyes for dyeing and printing of in particular textile materials made from polyamide or polyester.

REFERENCES:
patent: 2433551 (1947-12-01), Gutzwiller
patent: 2688028 (1954-08-01), Gutzwiller
patent: 3491126 (1970-01-01), Schwander et al.
patent: 3617172 (1971-11-01), Hosoda
patent: 3646071 (1972-02-01), Frey et al.

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