发明授权
- 专利标题： Method for processing black-and-white silver halide photographic light-sensitive materials
- 专利标题（中）： 黑白卤化银照相感光材料的处理方法
-
申请号： US178643申请日： 1994-01-05
-
公开(公告)号： US5405732A公开(公告)日： 1995-04-11
- 发明人: Akira Shimizu , Shoji Nishio , Takeshi Sanpei , Hiroyuki Ushiroyama
- 申请人： Akira Shimizu , Shoji Nishio , Takeshi Sanpei , Hiroyuki Ushiroyama
- 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： JPX5-026133 19930121
- 主分类号： G03C1/047
- IPC分类号： G03C1/047 ; G03C1/06 ; G03C5/00 ; G03C5/26 ; G03C5/29 ; G03C5/30 ; G03C5/31 ; G03C5/38
摘要：
A process for processing a black-and-white silver halide photographic light-sensitive material is disclosed, the material comprising a photographic component layer containing a hydrazine compound, and the process comprising the step of exposing the light-sensitive material, and developing the exposed material with developer having a pH of not more than 10.7, the developer being prepared from a solid developing composition and the developer being replenished with developer replenisher in an amount of not more than 250 cc per m.sup.2 of the light-sensitive material to be developed.