Chrome-complex dyes and the production and use thereof

Details Chrome-complex dyes and the production and use thereof Chrome-complex dyes and the production and use thereof

C - Chemistry, Metallurgy

09

B

8/21.4, 260/166.

C09B 45/16 (2006.01) C09B 55/00 (2006.01) D06P 1/10 (2006.01)

Patent

CA 1169855

Abstract Chrome-complex dyes of the formula (I) (I) Image wherein the phenyl groups A and B independently of one another ase each unsubstituted or are mono- or disubstituced by chlorine, methyl, ethyl, methoxy or ethoxy, and wherein Me ? is a cation. The dyes are suitable for dyeing nitrogen-containing materials, particularly for dyeing wool in orange shades.

378920

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