Silver halide photographic emulsion
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United States of America Patent
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Jun 2, 1992
Issued Date -
N/A
app pub date -
Jun 12, 1991
filing date -
Sep 5, 1988
priority date (Note) -
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Abstract
A chemically sensitized silver halide photographic emulsion comprising silver halide grains, at least 70% of the projected surface area of all the silver halide grains being constituted by tabular grains having an aspect ration of at least 3, wherein at least 0.5 millimoles of a sensitizing dye and 0.5 to 5.0 millimoles of at least one silver halide adsorbing substance other than a sensitizing dye per mole of the silver halide are introduced in the emulsion preparation stage and are present during chemical sensization of the silver halide.
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Cited Art Landscape
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