Monoazo compound having triazinyl bridging group and two vinylsu

Details Monoazo compound having triazinyl bridging group and two vinylsu Monoazo compound having triazinyl bridging group and two vinylsu

1987-11-03

1990-03-20

Higel, Floyd D.

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

Organic compounds

Azo

534632, 534638, 534582, 534583, 534887, C09B 6251, C09B 62507, D06P 138, D06P 1384

Patent

active

049102982

ABSTRACT:
A monoazo compound of the following formula, ##STR1## wherein D is sulfonaphthyl, sulfophenyl or carboxyphenyl, any one of A.sub.1 and A.sub.2 is sulfo and the other is hydrogen, methoxy or ethoxy, R.sub.1 and R.sub.2 are independently hydrogen or alkyl, B.sub.1 and B.sub.2 are independently phenylene or naphthylene, and Y.sub.1 and Y.sub.2 are independently vinyl, .beta.-sulfatoethyl or the like, which is useful for dyeing or printing fiber materials to give dyed or printed products of a deep color excellent in fastness properties.

REFERENCES:
patent: 4626589 (1986-12-01), Omura et al.

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