Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1985-11-27
1987-09-15
Louie, Won H.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430605, 430585, 430567, 430588, G03C 118, G03C 108
Patent
active
046939652
ABSTRACT:
A method for manufacturing a chemically and spectrally sensitized silver halide emulsion is described, which comprises carrying out chemical ripening of the emulsion in the presence of an iridium salt and a photographic spectral sensitizing dye.
REFERENCES:
patent: 3628960 (1971-12-01), Phillippaerts et al.
patent: 4225666 (1980-09-01), Locker et al.
patent: 4288535 (1981-09-01), Kanisawa et al.
Research Disclosure 17643, Dec. 1978, pp. 22-31.
Ihama Mikio
Tani Tadaaki
Fuji Photo Film Co. , Ltd.
Louie Won H.
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