发明名称 |
Color photographic light-sensitive element |
摘要 |
A color photographic light-sensitive element comprising a support having thereon a silver halide emulsion layer containing therein a 3-anilino-2-pyrazolin-5-one magenta color forming coupler, which prevents yellow staining at the unexposed areas after color development processing, and which particularly prevents an increase in yellow staining due to irradiation of light with the magenta color images obtained using the color photographic element containing the magenta coupler maintaining a clear color even after irradiation of light.
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申请公布号 |
US4133686(A) |
申请公布日期 |
1979.01.09 |
申请号 |
US19770846071 |
申请日期 |
1977.10.27 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
ICHIJIMA, SEIJI;FURUTACHI, NOBUO |
分类号 |
G03C7/38;C07D231/52;C09B26/02;G03C7/384;(IPC1-7):G03C1/40 |
主分类号 |
G03C7/38 |
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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