发明名称 |
Silver halide color photographic material containing at least one monodispersed emulsion having a specified particle size distribution |
摘要 |
A silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein the light-sensitive silver halide emulsion layer contains at least one monodispersed emulsion having a particle size distribution such that a coefficient of variation with respect to a particle diameter of silver halide grains, S/ &upbar& r (wherein S represents a standard deviation regarding to a particle diameter and &upbar& r represents an average particle diameter) is not more than about 0.25, and the silver halide color photographic material contains at least one primary compound capable of releasing, upon a reaction with an oxidation product of a developing agent, a secondary compound which is capable of further releasing a development inhibitor upon a reaction with another molecule of an oxidation product of a developing agent. The silver halide color photographic material is excellent in sharpnes, graininess and color reproducibility and has a broad exposure latitude.
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申请公布号 |
US5118597(A) |
申请公布日期 |
1992.06.02 |
申请号 |
US19900609034 |
申请日期 |
1990.11.07 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MIHAYASHI, KEIJI;TASHIRO, MAMORU;YAMADA, KOHZABUROH |
分类号 |
G03C7/26;G03C1/035;G03C7/30;G03C7/305;G03C7/32 |
主分类号 |
G03C7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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