Anthraquinone compounds and mixtures thereof

Details Anthraquinone compounds and mixtures thereof Anthraquinone compounds and mixtures thereof

C - Chemistry, Metallurgy

09

B

8/18, 260/236.26

C09B 1/34 (2006.01) C09B 62/004 (2006.01) D06P 1/38 (2006.01) D06P 1/39 (2006.01)

Patent

CA 1122979

ABSTRACT OF THE DISCLOSURE There are described new anthraquinone compounds, and mixtures thereof, of the formula Image (I) in which X is a halogen atom which is in the 6- or 7-position of the anthraquinone molecule, R1 and R2 independently of one another are each an alkyl group, R3 is hydrogen or an alkyl group, and the Z's independently of one another are hydrogen, a water-solubilising group, or the group -CH2NH-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 phenyl group or a phenyl group substituted by halogen or alkyl; processes for producing these compounds; and their use are dyes for dyeing or printing natural or synthetic textile marerials dyeable with acid dyes, such as polyamide materials, wool and cellulose materials.

328793

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