Silver halide photographic emulsion and photographic light-sensitive material using the same

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United States of America Patent

PATENT NO 6730468
SERIAL NO

09612272

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Abstract

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An object of the present invention is to provide a silver halide photographic light-sensitive material which is reduced in the various problems ascribable to the multilayer adsorption of a sensitizing dye. A silver halide photographic emulsion comprising a silver halide grain having adsorbed on the surface thereof a sensitizing dye in multiple layers is described, wherein the variation coefficient of the light absorption strength distribution among the grains is 100% or less.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATIONTOKYO 106-8620

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hioki, Takanori Kanagawa, JP 97 433
Kobayashi, Katsumi Kanagawa, JP 171 1469
Yamashita, Katsuhiro Kanagawa, JP 56 593

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