Fibre-reactive disazo dyestuffs

Details Fibre-reactive disazo dyestuffs Fibre-reactive disazo dyestuffs

1995-05-02

1996-09-10

Higel, Floyd D.

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

Organic compounds

Azo

534632, 534634, 534638, C09B 6203, C09B 6225, C09B 6209, C09B 31043, D06P 366, D06P 310

Patent

active

055547320

ABSTRACT:
Fibre-reactive disazo compounds of the formula ##STR1## which compounds are in free acid or salt form, and mixtures thereof, are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, for example leather and fibre material comprising natural or synthetic polyamides or natural or regenerated cellulose; the most preferred substrate is a textile material comprising cotton.

REFERENCES:
patent: 3336283 (1967-08-01), Weissauer
patent: 3669951 (1972-06-01), Bien et al.
patent: 4314818 (1982-02-01), Courtin
patent: 4460505 (1984-07-01), Schundehutte et al.
patent: 4647286 (1987-03-01), Seitz
patent: 4818247 (1989-04-01), Tzikas et al.
patent: 4990599 (1991-02-01), Mausezahl et al.
patent: 5227476 (1993-07-01), Doswald et al.
patent: 5227477 (1993-07-01), Auerbach et al.

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