Disazo compounds containing a 6-acetoacetamide-1-naphthol-3-sulf

Details Disazo compounds containing a 6-acetoacetamide-1-naphthol-3-sulf Disazo compounds containing a 6-acetoacetamide-1-naphthol-3-sulf

1984-05-29

1985-12-31

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

162162, 534608, 534614, 534606, 534740, 534741, 534742, 534743, 534744, 534734, C09B 3110, C09B 3328, C09B 4300, C09B 4402

Patent

active

045622477

ABSTRACT:
There are described azo compounds of the formula ##STR1## wherein D.sub.1 and D.sub.2 are each the radical of a diazo component, R is C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 alkyl substituted by C.sub.1 -C.sub.4 -alkoxy or halogen or is phenyl or phenyl substituted by C.sub.1 -C.sub.4 -alkyl, halogen or C.sub.1 -C.sub.4 alkoxy, and Y is a basic or cationic group. These azo compounds can be used as dyes for dyeing and printing natural and synthetic, cationically dyeing substrates, particularly textile materials and paper.

REFERENCES:
patent: 3420812 (1969-01-01), Langbein et al.

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