发明名称 |
Silver halide photographic material and image forming method using that material. |
摘要 |
<p>A method for forming an image is disclosed. The method comprises the step of developing an imagewise exposed silver halide photographic material which contains a redox compound, with a developer which contains a silver halide developing agent and at least 0.1 mol/ l of a sulfite and has a pH of 9 to 12, wherein the redox compound contains a redox group which is a hydrazine derivative capable of releasing a development inhibitor as a result of oxidation with the oxidized developer, and wherein after said oxidation, at least a portion of the development inhibitor is released into a developer where it reacts with a developer component and changes into a compound having little inhibiting effect. A silver halide photographic material used in that method is also disclosed.</p> |
申请公布号 |
EP0480264(A1) |
申请公布日期 |
1992.04.15 |
申请号 |
EP19910116544 |
申请日期 |
1991.09.27 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KATOH, KAZUNOBU;OKAMURA, HISASHI;YAGIHARA, MORIO |
分类号 |
G03C5/29;G03C1/06;G03C1/43;G03C7/305 |
主分类号 |
G03C5/29 |
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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