发明名称 |
Photographic elements containing a de-aggregating compound, dye-forming coupler and stabilizer |
摘要 |
The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith in the same dispersion a certain de-aggregating compound at least one heterocyclic cyan dye-forming coupler of a specified formula and an aromatic stabilizer of a particular formula. The combination provides improved image stability.
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申请公布号 |
US2003186178(A1) |
申请公布日期 |
2003.10.02 |
申请号 |
US20020309592 |
申请日期 |
2002.12.04 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GIBSON DANUTA;CLARKE DAVID;WINSCOM CHRISTOPHER J.;CRAWLEY MICHAEL W. |
分类号 |
G03C7/392;G03C7/30;G03C7/38;(IPC1-7):G03C1/34;G03C7/32 |
主分类号 |
G03C7/392 |
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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