| 发明名称 |
Speed enhancers and stabilizers for photothermography. |
| 摘要 |
<p>Photothermographic compositions comprising a photographic silver halide, an organic silver salt, and a reducing agent for the organic silver salt, display improved stabilty in the presence of a compound having a nucleus of the formula: A-(CH2)n-X-(CH2)n-A wherein: A represents any monovalent group for which the corresponding compound AH functions as a post-processing stabilizer, X is S, SO, or SO2, and n is 1 to 10.</p> |
| 申请公布号 |
EP0628862(A1) |
申请公布日期 |
1994.12.14 |
| 申请号 |
EP19940401242 |
申请日期 |
1994.06.06 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
SAKIZADEH, KUMARS, C/O MINNESOTA MINING AND;MANGANIELLO, FRANK J., C/O MINNESOTA MINING AND;SIMPSON, SHARON M., C/O MINNESOTA MINING AND;KATRITZKY, ALAN R., DPT. OF CHEMISTRY |
| 分类号 |
G03C1/498;G03C8/40;(IPC1-7):G03C1/06;G03C1/494 |
主分类号 |
G03C1/498 |
| 代理机构 |
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代理人 |
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