Azo dyestuffs having a carboxyl group and an iminosulfonamido, i

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

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260152, 260153, 260154, 260156, 260158, 260162, 260163, 260187, 260205, 260207, 26032612R, 260508, 544159, C09B 2900, C09B 2908, C09B 2926, D06P 352

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041153812

ABSTRACT:
Dyestuffs of the formula ##STR1## wherein D is a diazo component of the benzene series,

REFERENCES:
patent: 2314440 (1943-03-01), Bock et al.
patent: 2406004 (1946-08-01), Dickey et al.
patent: 2955901 (1960-10-01), Kruckenberg
patent: 3268507 (1966-08-01), Kruckenberg
patent: 3329669 (1967-07-01), Sartori
patent: 3335125 (1967-08-01), Illy
patent: 3342804 (1967-09-01), Mueller
patent: 3405118 (1968-10-01), Sartori
patent: 3586663 (1971-06-01), Kruckenberg
patent: 3625938 (1971-12-01), Kubba
patent: 3652584 (1972-03-01), Wegmuller

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