发明公开
- 专利标题: Method of processing silver halide photographic material
- 专利标题(中): 银盐摄影材料的处理方法
-
申请号: EP89301613.9申请日: 1989-02-20
-
公开(公告)号: EP0330401A3公开(公告)日: 1990-07-04
- 发明人: Nagasaki, Satoru
- 申请人: KONICA CORPORATION
- 申请人地址: 26-2, Nishishinjuku 1-chome, Shinjuku-ku Tokyo 160 JP
- 专利权人: KONICA CORPORATION
- 当前专利权人: KONICA CORPORATION
- 当前专利权人地址: 26-2, Nishishinjuku 1-chome, Shinjuku-ku Tokyo 160 JP
- 代理机构: Ellis-Jones, Patrick George Armine
- 优先权: JP37721/88 19880220
- 主分类号: G03C5/26
- IPC分类号: G03C5/26 ; G03C1/46 ; G03C1/825
摘要:
A method of processing a silver halide photographic material of total silver amount of no more than 7.0 g/m² for on a support containing at least one of a dye having a maximum absorption wavelength between 520 - 560 nm and a dye having a maximum absorption wavelength between 570 -700 nm in such an amount that the increase of transmission optical density of the unexposed area after processing is no more than 0.03, comprising processing said silver halide photographic material with a roller-transport type automatic developer under the conditions that satisfy the following relationships:
50 ≦ ℓ 0.75 x T ≦ 124
0.7 ≦ ℓ ≦ 3.1
where ℓ is the length in meters of delivery path in the developer, and T is the time in seconds taken for the silver halide photographic material to pass through the path. This method is adapted for rapid processing of silver halide photographic materials and the silver image obtained has a desired color and will not experience any "sepia deterioration" during storage.
50 ≦ ℓ 0.75 x T ≦ 124
0.7 ≦ ℓ ≦ 3.1
where ℓ is the length in meters of delivery path in the developer, and T is the time in seconds taken for the silver halide photographic material to pass through the path. This method is adapted for rapid processing of silver halide photographic materials and the silver image obtained has a desired color and will not experience any "sepia deterioration" during storage.
公开/授权文献
- EP0330401B1 Method of processing silver halide photographic material 公开/授权日:1995-08-02
信息查询