| 发明名称 |
Photographic elements containing release compounds. |
| 摘要 |
There are described photographic elements containing novel release compounds which release a blocked photographically useful group, such as a blocked development inhibitor. The blocking group is removed during processing as a result of reaction with sulfite ion contained in one of the processing baths.
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| 申请公布号 |
EP0572084(A2) |
申请公布日期 |
1993.12.01 |
| 申请号 |
EP19930201490 |
申请日期 |
1993.05.25 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
KAPP, DANIEL LAWRENCE, EASTMAN KODAK COMPANY;SLUSAREK, WOJCIECH, EASTMAN KODAK COMPANY;SOUTHBY, DAVID THOMAS, EASTMAN KODAK COMPANY |
| 分类号 |
G03C7/305;G03C7/42;(IPC1-7):G03C7/305 |
主分类号 |
G03C7/305 |
| 代理机构 |
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代理人 |
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