发明授权
US4879204A Silver halide photographic element containing anhydazine compound and
specific dyes
失效
含有肼基化合物和特定染料的卤化银照相元件
- 专利标题： Silver halide photographic element containing anhydazine compound and specific dyes
- 专利标题（中）： 含有肼基化合物和特定染料的卤化银照相元件
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申请号： US232526申请日： 1988-08-16
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公开(公告)号： US4879204A公开(公告)日： 1989-11-07
- 发明人: Kunio Ishigaki , Toshiro Takahashi , Yuji Mihara , Keiichi Adachi , Shigeru Ohno , Masahiro Okada , Naomi Saeki
- 申请人： Kunio Ishigaki , Toshiro Takahashi , Yuji Mihara , Keiichi Adachi , Shigeru Ohno , Masahiro Okada , Naomi Saeki
- 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： JPX60-14960 19850129; JPX60-18445 19850201; JPX60-54883 19850319; JPX60-57942 19850322; JPX60-60118 19850325
- 主分类号： G03C1/06
- IPC分类号： G03C1/06 ; G03C1/825 ; G03C7/30
摘要：
A silver halide photographic material is described, comprising a support having formed thereon at least one silver halide emulsion layer and at least one light-insensitive hydrophilic colloid layer, wherein at least one of layers consisting of said at least one silver halide emulsion layer and said at least one light-insensitive hydrophilic colloid layer contains a hydrazine derivative, and wherein at least one of said at least one light-insensitive hydrophilic colloid layer that is formed on the uppermost silver halide emulsion layer contains a dye.
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