发明名称 |
Silver halide photographic light-sensitive materials containing compound capable of splitting of diffusible development inhibitor or precursor and silver halide grain having internal fog nucleus |
摘要 |
A silver halide photographic material is disclosed, which has high image quality in addition to high sensitivity. The photographic material comprises a support and at least one silver halide light-sensitive emulsion layer containing a compound being capable of splitting off a diffusible development-inhibitor or a precursor thereof upon a reaction with an oxidized product of a color developing agent. At least one of the silver halide light-sensitive emulsion layer layer and a layer adjacent to the light-sensitive emulsion layer contains a silver halide emulsion comprising a silver halide grain having an internal fog nucleus.
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申请公布号 |
US4818670(A) |
申请公布日期 |
1989.04.04 |
申请号 |
US19870015285 |
申请日期 |
1987.02.17 |
申请人 |
KONISHIROKU PHOTO INDUSTRY CO., LTD. |
发明人 |
YAGI, TOSHIHIKO;SHIMAZAKI, HIROSHI |
分类号 |
G03C7/26;G03C1/005;G03C1/035;G03C7/30;G03C7/305;G03C7/32;(IPC1-7):G03C1/08;G03C1/46 |
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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