| 发明名称 |
Photographic reversal solution and method of use |
| 摘要 |
<p>Color reversal photographic films are processed using a reversal solution comprising stannous ion and a quaternary ammonium compound as the sole biocide, to reduce formation of biogrowth. The quaternary ammonium compound has a molecular weight of from 175 to 440 and is generally present in an amount of at least 50 ppm.</p> |
| 申请公布号 |
EP0864924(A1) |
申请公布日期 |
1998.09.16 |
| 申请号 |
EP19980200652 |
申请日期 |
1998.03.03 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MCGUCKIN, HUGH GERALD;BADGER, JOHN STUART;LOPEZ, EDGARDO;SCHWARTZ, PAUL ANDREW |
| 分类号 |
A01N33/12;G03C5/50;G03C7/00;(IPC1-7):G03C5/50 |
主分类号 |
A01N33/12 |
| 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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