Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1989-08-28
1991-08-06
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430569, 430596, 430604, 430605, 430606, 430612, G03C 108
Patent
active
050377329
ABSTRACT:
Photographic silver halide emulsions are disclosed comprised of radiation sensitive silver halide grains exhibiting a face centered cubic crystal lattice structure internally containing a carbonyl coordination ligand and a transition metal chosen from groups 8 and 9 of the periodic table of elements.
REFERENCES:
patent: 2448060 (1948-08-01), Trivelli et al.
patent: 3790390 (1974-02-01), Shiba et al.
patent: 3890154 (1975-06-01), Ohkubo et al.
patent: 4126472 (1978-11-01), Sakai et al.
patent: 4147542 (1979-04-01), Habu et al.
patent: 4835093 (1989-05-01), Janusonis et al.
Research Disclosure, vol. 176, Dec. 1978, Item 17643, Section IA and IIIA.
D. M. Samilovich, "The Influence of Rhodium and Other Polyvalent Ions on the Photographic Properties of Silver Halide Emulsions", in a paper presented to 1978 International Congress of Photographic Science, Rochester Institute of Technology, Aug. 20-26, 1978.
B. H. Carroll, "Iridium Sensitization: A Literature Review", Photographic Science and Engineering, vol. 24, No. 6, Nov./Dec. 1980, pp. 265-267.
Eachus, R. S., "The Mechanism of Ir.sup.3+ Sensitization of Silver Halide Materials", in a paper presented at the 1982 International Congress of Photographic Science, University of Cambridge.
Cotton, F. A. and Wilkinson, G., Advanced Inorganic Chemistry, 4th Ed., 1980, pp. 1052-1055.
Henry Marian S.
Keevert John E.
Marchetti Alfred P.
McDugle Woodrow G.
Olm Myra T.
Baxter Janet C.
Bowers Jr. Charles L.
Eastman Kodak Company
Thomas Carl O.
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