发明授权
- 专利标题： Light-sensitive silver halide photographic material
- 专利标题（中）： 感光卤化银照相材料
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申请号： US614019申请日： 1990-11-14
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公开(公告)号： US5070008A公开(公告)日： 1991-12-03
- 发明人: Hideaki Maekawa , Masanobu Miyoshi
- 申请人： Hideaki Maekawa , Masanobu Miyoshi
- 申请人地址： JPX Tokyo
- 专利权人： Konica Corporation
- 当前专利权人： Konica Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-20365 19880130
- 主分类号： G03C1/015
- IPC分类号： G03C1/015
摘要：
A light-sensitive silver halide photographic material which comprises a support and provided thereon a silver halide emulsion layer containing silver halide grains of which silver chloride content is not less than 90 mol %, and which have been formed in the presence of an iridium compound and a nitrogen containing heterocyclic compound, and under acidic condition is disclosed.
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