Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-06-26
1977-02-08
Curtis, Allen B.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260250BC, 2602404, 2602406, 26024065, 2602407, C07C47104, C07C40106, C07C40306
Patent
active
040071707
ABSTRACT:
Light-sensitive photographic emulsions are provided which feature at least one methine dye containing a silver halide sensitizing 1H-imidazo[4,5-b]pyrazine nucleus.
REFERENCES:
patent: 3542548 (1970-11-01), Mee et al.
patent: 3597196 (1971-08-01), Jones et al.
patent: 3598595 (1971-08-01), Mee et al.
patent: 3632808 (1972-01-01), Brooker et al.
Freeman John Paul
Gaugh Wilbur Seth
Heseltine Donald Warren
Sturmer David Michael
Curtis Allen B.
Eastman Kodak Company
Levitt J. G.
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