Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1982-12-20
1984-07-10
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430569, 430434, G03C 102
Patent
active
044593538
ABSTRACT:
A silver halide emulsion is disclosed comprised of thin tabular silver iodide grains of a face centered cubic crystal structure. These tabular grains have a high average aspect ratio and account for at least 50 percent of the total projected area of the silver halide grains present in the emulsion. The emulsions are useful in blue recording as well as other layers of photographic elements.
REFERENCES:
Byerley and Hirsch, "Dispersions of Metastable High Temperature Cubic Silver Iodide," Journal of Photo. Science, vol. 18, 1970, pp. 53-59.
Daubendiek, "AgI Precipitations: Effects of pAg on Crystal Growth (PB), III-23", Papers from the 1978 International Congress of Photographic Science, Rochester, N.Y., pp. 140-143.
Downey Mary F.
Eastman Kodak Company
Thomas Carl O.
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