Sulfo-substituted fibre-reactive 1:2-chromium complex azo dyes

Details Sulfo-substituted fibre-reactive 1:2-chromium complex azo dyes Sulfo-substituted fibre-reactive 1:2-chromium complex azo dyes

1980-10-23

1984-02-21

Higel, Floyd D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260145B, 260146T, 260148, 260150, 260151, 260153, 260154, 260187, 260195, 260199, C09B 62012, C09B 62675, D06P 138, D06P 310

Patent

active

044328982

ABSTRACT:
Chromium complex dyes are disclosed which have the formula ##STR1## wherein S.sub.1 represents a hydrogen or halogen atom, a nitro group, a sulpho group, an alkyl or alkoxy radical, an acylamino or arylazo group,

REFERENCES:
patent: 2943084 (1960-06-01), Buehler et al.
patent: 2943085 (1960-06-01), Oesterlein
patent: 3308114 (1967-03-01), Blackhall
patent: 3412081 (1968-11-01), Ackermann
patent: 3463771 (1969-08-01), Benz et al.
patent: 3869440 (1975-03-01), Back et al.
patent: 4007164 (1977-02-01), Bien et al.
patent: 4105400 (1973-08-01), Back

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