Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1988-04-08
1990-06-12
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430569, 430604, 430605, 430606, 430612, 430596, G03C 106
Patent
active
049332724
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 nitrosyl or thionitrosyl coordination ligand and a transition metal chosen from groups 5 to 10 inclusive of the periodic table of elements.
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Research Disclosure, vol. 176, Dec. 1978, Item 17643, Section IA.
D. M. Samoilovich, "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.
At the 1982 International Congress of Photographic Science at the University of Cambridge, R. S. Eachus presented a paper titled, "The Mechanism of Ir.sup.3+ Sensitization of Silver Halide Materials".
B. H. Carroll, "Iridium Sensitization: A Literature Review", Photographic Science and Engineering, vol. 24, No. 6, Nov./Dec. 1980, pp. 265-267.
Gingello Anthony D.
Haefner John A.
Keevert, Jr. John E.
Marchetti Alfred P.
McDugle Woodrow G
Baxter Janet C.
Eastman Kodak Company
Martin Roland E.
Thomas Carl O.
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