发明授权
- 专利标题： Silver halide emulsion and image-forming method using silver halide color photographic light-sensitive material containing the same
- 专利标题（中）： 卤化银乳剂和使用卤化银彩色摄影感光材料的成像方法
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申请号： US10395276申请日： 2003-03-25
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公开(公告)号： US06780579B2公开(公告)日： 2004-08-24
- 发明人: Hirotomo Sasaki , Hiroyuki Suzuki , Tomoki Tasaka , Masafumi Mizuno , Hiroyuki Mifune , Atsushi Matsunaga
- 申请人： Hirotomo Sasaki , Hiroyuki Suzuki , Tomoki Tasaka , Masafumi Mizuno , Hiroyuki Mifune , Atsushi Matsunaga
- 优先权： JPP.2002-087025 20020326; JPP.2002-112081 20020415; JPP.2002-190820 20020628; JPP.2002-262704 20020909; JPP.2002-273289 20020919; JPP.2002-279333 20020925; JPP.2002-279379 20020925
- 主分类号： G03C109
- IPC分类号： G03C109
摘要：
A silver halide emulsion having a silver chloride content of 90 mol % or more which has been chemically sensitized with a compound capable of releasing an AuICh− ion is described, wherein grains of the silver halide contain in the shell portion thereof 0.01 to 0.50 mol % of silver iodide per mol of the total silver, with Ch representing S, Se or Te.
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