Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Developing
Patent
1982-09-30
1984-03-27
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Post imaging processing
Developing
430495, 430496, 430502, 430503, 430567, 430564, 430569, 430570, 430599, 430603, 430605, G03C 104, G03C 112, G03C 146, G03C 726
Patent
active
044395205
ABSTRACT:
High aspect ratio chemically and spectrally sensitized tabular grain silver halide emulsions, photographic elements incorporating these emulsions, and processes for the use of the photographic elements are disclosed. In the tabular grain emulsions the silver halide grains having a thickness of less than 0.3 micron and a diameter of at least 0.6 micron have a high aspect ratio and account for at least 50 percent of the total projected area of the silver halide grains present.
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Booms Robert E.
Evans Francis J.
Haefner John A.
Jones Cynthia G.
Kofron James T.
Downey Mary F.
Eastman Kodak Company
Thomas Carl O.
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