Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1980-06-16
1983-12-06
Higel, Floyd D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260154, 260156, 260160, 260165, 260176, 260191, 260205, 260206, C09B 31043, C09B 31062, C09B 31068, C09B 3114
Patent
active
044192908
ABSTRACT:
A dye which in free acid form corresponds to the formula: ##STR1## wherein n is 1 or 2,
REFERENCES:
patent: 3351580 (1967-11-01), Koiue et al.
patent: 3823131 (1974-07-01), Stingl
patent: 3883502 (1975-05-01), Sommer et al.
patent: 3946024 (1976-03-01), Fleckenstein et al.
patent: 3960831 (1976-06-01), Nickel et al.
patent: 4022763 (1977-05-01), Sommer et al.
Dehnert Johannes
Loeffler Hermann
BASF - Aktiengesellschaft
Higel Floyd D.
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