发明授权
US4533626A Photographic light-sensitive material with
4-(paranitrophenylazo)naphthol dyes
失效
摄影感光材料与4-（对硝基苯基偶氮）萘酚染料
- 专利标题： Photographic light-sensitive material with 4-(paranitrophenylazo)naphthol dyes
- 专利标题（中）： 摄影感光材料与4-（对硝基苯基偶氮）萘酚染料
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申请号： US635085申请日： 1984-07-27
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公开(公告)号： US4533626A公开(公告)日： 1985-08-06
- 发明人: Shigetoshi Ono , Toru Harada , Hirohisa Suzuki , Mitsugu Tanaka , Shigeru Nakamura
- 申请人： Shigetoshi Ono , Toru Harada , Hirohisa Suzuki , Mitsugu Tanaka , Shigeru Nakamura
- 申请人地址： JPX Kanagawa
- 专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人地址： JPX Kanagawa
- 优先权： JPX58-137226 19830727
- 主分类号： G03C7/00
- IPC分类号： G03C7/00 ; C09B29/20 ; G03C8/10 ; G03C1/40 ; G03C5/54
摘要：
A silver halide photographic light-sensitive material is described, containing a compound represented by formula (I) ##STR1## said compound represented by formula (I) being a novel cyan dye-releasing redox compound having various advantages such as providing a high transfer density, a high transfer speed in dye image portions, and high light-fastness.
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