Azo dyestuffs

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

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Details

260146D, 26046T, 260148, 260153, 260154, 260186, 260187, C09B 4600

Patent

active

040910210

ABSTRACT:
Azo dyestuffs, which in the acid form, are represented by the formula:

REFERENCES:
patent: 1378388 (1921-05-01), Susemihl
patent: 3202550 (1965-08-01), Grossmann et al.
patent: 3635944 (1972-01-01), Litke
patent: 3640994 (1972-02-01), Harnish
patent: 3755290 (1973-08-01), Montmollin et al.
patent: 3828020 (1974-08-01), Tartter
patent: 3947435 (1976-03-01), Pechmeze et al.
Lukin et al., "Arylphosphonic Acids," in Chem. Abs. 88,177a, Vol. 68, 1968, p. 8520.

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