Chromium complex disazo dyes

Details Chromium complex disazo dyes Chromium complex disazo dyes

1976-03-02

1977-03-22

Curtis, Allen B.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260145A, C09B 4516

Patent

active

040136302

ABSTRACT:
Chromium complex dyes of the formula ##STR1## WHEREIN Z represents a phenyl radical, an alkyl radical of 4 to 12 carbon atoms, a cycloalkyl radical of 5 to 9 carbon atoms or an aralkyl radical of 7 to 12 carbon atoms,

REFERENCES:
patent: 2933488 (1960-04-01), Biedermann et al.
patent: 2933489 (1960-04-01), Biedermann et al.
patent: 3756771 (1973-09-01), Beffa
patent: 3975369 (1976-08-01), Wicki

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