发明名称 |
Process for development-processing silver halide light-sensitive material |
摘要 |
A process for development-processing a silver halide photographic light-sensitive material is described, comprising processing with a developing solution containing 0.1 mol/liter or more of sulfite ion and at least one compound represented by formula (I) <IMAGE> (I) wherein n represents an integer of from 2 to 6; each of R1 and R2 represents hydrogen or an alkyl group having from 1 to 6 carbon atoms; and M represents hydrogen or an alkali metal atom. According to the process, the generation of silver sludge and the formation of fog are prevented when a black-and-white photographic light-sensitive material is processed with a developing solution containing sulfates in a high concentration.
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申请公布号 |
US4391900(A) |
申请公布日期 |
1983.07.05 |
申请号 |
US19820339243 |
申请日期 |
1982.01.13 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
TOYODA, TAKASHI;SHISHIDO, TADAO;TSUJIKAWA, TERUAKI |
分类号 |
G03C5/29;G03C5/305;(IPC1-7):G03C5/30 |
主分类号 |
G03C5/29 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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