发明授权
US4769312A Method of processing silver halide color photographic material including
the use of a two bath desilvering system comprising two baths
失效
一种处理卤化银彩色照相材料的方法,包括使用包含两个浴的两个浴洗脱系统
- 专利标题: Method of processing silver halide color photographic material including the use of a two bath desilvering system comprising two baths
- 专利标题(中): 一种处理卤化银彩色照相材料的方法,包括使用包含两个浴的两个浴洗脱系统
-
申请号: US918260申请日: 1986-10-14
-
公开(公告)号: US4769312A公开(公告)日: 1988-09-06
- 发明人: Shinzo Kishimoto , Akira Abe , Junya Nakajima
- 申请人: Shinzo Kishimoto , Akira Abe , Junya Nakajima
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX60-227819 19851015; JPX60-232472 19851018
- 主分类号: G03C7/42
- IPC分类号: G03C7/42 ; G03C5/44 ; G03C7/32 ; G03C7/34
摘要:
A method of processing silver halide color photographic materials which comprises image-wise exposing said silver halide color photographic materials, color developing and then desilvering them in a bath having bleaching ability, characterized in that the bath having bleaching ability comprises two baths, the oxidation-reduction potential of the first bath being higher than that of the second bath, the oxidation-reduction potential of the second bath falling in the range of +60 mV to -60 mV, the first bath containing a water-soluble bromide in an amount of 0.5 to 1.3 mole/l, and the second bath containing a water-soluble bromide in an amount of 0 to 0.5 mole/l.
公开/授权文献
- US4258063A Self-emulsifying cosmetic base 公开/授权日:1981-03-24
信息查询