Azo dyes

Details Azo dyes Azo dyes

C - Chemistry, Metallurgy

07

D

260/168, 8/19, 2

C07D 263/57 (2006.01) C09B 29/00 (2006.01) C09B 29/01 (2006.01) C09D 11/02 (2006.01) C09D 11/16 (2006.01) D06P 1/06 (2006.01) D21H 21/28 (2006.01)

Patent

CA 1289946

Azo dyes Abstract Novel azo dyes are described of the formula Image (1) or tautomeric forms thereof, in which A, B, M, R, W, X, Z and K are as defined in claim 1. The compounds of the formula (1) find utility in particular as dyes for dyeing and printing textile materials, paper, leather and for preparing inks.

534629

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