Organic compounds

Details Organic compounds Organic compounds

C - Chemistry, Metallurgy

09

B

260/164.1, 8/25.

C09B 43/28 (2006.01) C09B 31/06 (2006.01) C09B 67/24 (2006.01) C09B 69/02 (2006.01) D06P 1/02 (2006.01) D06P 3/06 (2006.01)

Patent

CA 1178579

ABSTRACT OF THE DISCLOSURE Compounds of the formula Image wherein R1 is C1-4alkyl, R2 is hydrogen, C1-4alkyl or C1-4alkoxy, R3 is hydrogen or C1-4alkyl, and M is hydrogen or a monovalent non-chromophoric cation, and mixtures of such compounds, stable, concentrated, aqueous compositions consisting essentially of, by weight, 5-20% compound of said formula in salt form or a mixture thereof 2-25% 2-(2-methoxyethoxyjethanol 0-8% propylene glycol balance water, process for the production, and the use of such compounds, mixtures and stable, concentrated, aqueous compositions for dyeing and printing anionically dyeable substrates such as natural and synthetic polyamides, especially nylon carpet.

396765

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