发明授权
- 专利标题： Photographic processing composition and processing method using the same
- 专利标题（中）： 摄影处理组合物和使用其的处理方法
-
申请号： US904156申请日： 1992-06-25
-
公开(公告)号： US5254444A公开(公告)日： 1993-10-19
- 发明人: Hisashi Okada , Shigeru Nakamura
- 申请人： Hisashi Okada , Shigeru Nakamura
- 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： JPX2-119250 19900509; JPX2-128588 19900518; JPX2-175026 19900702
- 主分类号： G03C5/305
- IPC分类号： G03C5/305 ; G03C7/413 ; G03C7/42 ; G03C5/39
摘要：
A photographic processing composition containing at least one compound represented by formula ##STR1## wherein R, R.sub.1 and R.sub.2 each represent a hydrogen atom, an alkyl group or an aryl group; and L.sub.1 represents an alkylene group or an arylene group. Also disclosed a processing composition for a silver halide color photographic material containing a metal chelate compound formed from a compound represented by formula (I) and a metal salt selected from salts of Fe(III), Mn(III), Co(III), Rh(II), Rh(III), Au(III), Au(II) and Ce(IV). A method is also disclosed for processing a silver halide photographic material with the processing compositions.
公开/授权文献
- US5909558A Low power serial arbitration system 公开/授权日：1999-06-01
信息查询
IPC分类:
