发明名称 |
Color photographic silver halide material, useful e.g. as color negative or reversal film or color photographic paper, contains coupler and oxidative developer linked by covalent bridge, preferably hydrazine bridge |
摘要 |
Color photographic material has a base, light-sensitive silver halide emulsion layer(s) and a coupler (I), which has an oxidative developer part and color coupler residue linked by a bridge. Color photographic material has a base, light-sensitive silver halide emulsion layer(s) and a coupler of formula E-L-K (I), which has an oxidative developer part and color coupler residue linked by a bridge. E = oxidative developer part; L = bridging group; K = color coupler residue.
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申请公布号 |
DE19950460(A1) |
申请公布日期 |
2001.04.26 |
申请号 |
DE19991050460 |
申请日期 |
1999.10.20 |
申请人 |
AGFA-GEVAERT AG |
发明人 |
HALLER, JAN |
分类号 |
G03C7/305;(IPC1-7):G03C7/413;G03C7/32 |
主分类号 |
G03C7/305 |
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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