Diazo dyes having a coupler component attached to a sulfaphenyl-

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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Details

260154, 260156, 260160, 260165, 260176, 260191, 260205, 260206, C09B 31043, C09B 31062, C09B 31068, C09B 3114

Patent

active

044192908

ABSTRACT:
A dye which in free acid form corresponds to the formula: ##STR1## wherein n is 1 or 2,

REFERENCES:
patent: 3351580 (1967-11-01), Koiue et al.
patent: 3823131 (1974-07-01), Stingl
patent: 3883502 (1975-05-01), Sommer et al.
patent: 3946024 (1976-03-01), Fleckenstein et al.
patent: 3960831 (1976-06-01), Nickel et al.
patent: 4022763 (1977-05-01), Sommer et al.

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