Navy blue water-soluble sulfophenyl- or sulfonaphthyl-azo-1,4-ph

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

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Details

260191, 260196, 260200, 260205, 260206, 260208, C09B 31057, D06P 139, D06P 324

Patent

active

043775195

ABSTRACT:
Water-soluble dyes of the structure ##STR1## wherein D is a benzene group or a naphthylene group,

REFERENCES:
patent: 354746 (1886-12-01), Schad
patent: 2257694 (1941-09-01), Kreaser
patent: 3814749 (1974-06-01), Feeman
patent: 3947435 (1976-03-01), Pechmeze et al.

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