发明名称 Direct positive light-sensitive silver halide photographic material.
摘要 <p>Disclosed is a direct positive light-sensitive photographic material having at least one silver halide emulsion layer containing inner latent image type silver halide grains not previously fogged, which gives a direct positive image after image exposure by surface development after application of fogging treatment or while applying fogging treatment, wherein the inner latent image type silver halide grains comprise substantially silver chloride, and the silver halide emulsion layer or a hydrophilic colloid layer adjacent thereto contains at least one active halide type or active vinyl type gelatin hardener, and at least one compound represented by the formula (I) or (II) described in the specification. This direct positive light-sensitive silver halide photographic material is particularly excellent in stability with lapse of time.</p>
申请公布号 EP0365926(A1) 申请公布日期 1990.05.02
申请号 EP19890118920 申请日期 1989.10.11
申请人 KONICA CORPORATION 发明人 OGI, KEIJI;SAKAMOTO, EIICHI;YOSHIZSAWA, TOMOMI
分类号 G03C1/30;G03C1/34;G03C1/485 主分类号 G03C1/30
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