1-Nitroarylamino-5 or 8-phenoxy or phenylmercapto anthraquinone
AssigneeCiba-Geigy Corporation
InventorMax Jost
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Abstract
New arylaminoanthraquinones of the formula ##STR1## in which one X denotes an aryloxy or arylmercapto group, the other X denote hydrogen atoms, one Y denotes a nitro group and the other Y denotes a hydrogen atom and W denotes a hydrogen atom or a methyl, methoxy or trifluoromethyl group which are suitable for dyeing high-molecular organic compounds, especially for the bulk dyeing of linear polyesters.
Claims6
An arylaminoanthraquinone of the formula ##STR9## wherein one X is phenoxy or phenylmercapto which are unsubstituted or substituted by halo, alkyl of 1-4 carbon atoms or alkoxy of 1-4 carbon atoms, the other X is hydrogen, one Y is nitro and the other Y is hydrogen.
Dependencies are inferred from the claim text.