| 发明名称 |
Method of treating a seasoned ascorbic acid developer |
| 摘要 |
<p>The present invention concerns a method of treating a seasoned ascorbic acid developer for developing silver halide photographic products. The method of the invention comprises the step of treating the developer through a resin having a greater selectivity for bromide ions than for carbonate ions. This method enables ascorbic acid developers to be regenerated efficaciously. <IMAGE></p> |
| 申请公布号 |
EP0825487(A1) |
申请公布日期 |
1998.02.25 |
| 申请号 |
EP19970420127 |
申请日期 |
1997.07.25 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
FLEURY, ISABELLE;STRAUEL, PHILIPPE |
| 分类号 |
G03C5/30;G03C5/31;(IPC1-7):G03C5/31 |
主分类号 |
G03C5/30 |
| 代理机构 |
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