Unsymmetrical 1:2-chromium complexes containing an azo and an az

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

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260145B, 260146R, 260146D, 260147, 260148, 260149, 260150, 260151, 2604385R, C09B 4506, C09B 4516, C09B 4526, D06P 110

Patent

active

042128013

ABSTRACT:
2:1-chromium complex dyes of the formula: ##STR1## in which: A is the radical of a carbocyclic diazo component with a complex-forming hydroxy or carboxy group adjacent to the azo bridge;

REFERENCES:
patent: 3391132 (1968-07-01), Beffa et al.
patent: 3987023 (1976-10-01), McGeachie et al.
patent: 4033942 (1977-07-01), Beffa et al.
patent: 4052374 (1977-10-01), Baumann

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