Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1977-03-23
1980-07-15
Higel, Floyd D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
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
BASF - Aktiengesellschaft
Higel Floyd D.
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