Monoazo-disperse dye compounds their production and their use

Details Monoazo-disperse dye compounds their production and their use Monoazo-disperse dye compounds their production and their use

1989-10-10

1991-12-24

Lee, Mary G.

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

Organic compounds

Azo

534788, 534794, 534829, 534831, 534850, 534852, 534856, 534859, C09B 29045, C09B 2909, C09B 2944, D06P 118

Patent

active

050754297

ABSTRACT:
A monoazo compound of the formula, ##STR1## wherein D is a heterocyclic or carbocyclic compound residue such as benzothiazolyl and phenyl, X is hydrogen, alkyl, alkoxy, halogeno, acylamino or the like, Y is hydrogen, halogeno, alkyl, alkoxy and the like, R.sub.1 is alkyl, R.sub.2 is C.sub.2 -C.sub.4 alkylene, B is a bridging group such as ##STR2## --O--, --S--, C.sub.1 -C.sub.6 alkylene and the like, and W.sub.1, W.sub.2, W.sub.3, Z.sub.1, Z.sub.2 and Z.sub.3 are independently hydrogen, alkyl, halogeno or the like, which is useful for dyeing hydrophobic fiber materials to give dyed or printed product of a deep color excellent in fastness properties, particularly those such as washing fastness, even after various finishing treatments of the product.

REFERENCES:
patent: 3991042 (1976-11-01), Kulthau
patent: 4002604 (1977-01-01), Fawkes et al.
patent: 4051084 (1977-09-01), Kulthau et al.
patent: 4278599 (1981-07-01), Clark
patent: 4914190 (1990-04-01), Liechti et al.
Irick et al., Text. Res. J., 42(7), pp. 391-397 (1972).
Naito et al., Chemical Abstracts, vol. 98, No. 188976y (1983).

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