发明名称 |
Silver halide color photographic light sensitive material containing a naphtholic coupler which contains an electron transfer agent group |
摘要 |
A silver halide color photographic light-sensitive material comprising a support having thereon at least one hydrophilic colloid layer, wherein at least one of said hydrophilic colloid layer(s) is a silver halide light-sensitive emulsion layer and wherein at least one of said hydrophilic colloid layer(s) contains a coupler represented by formula (1): <IMAGE> (1) wherein R represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group; T represents a divalent linking group bonded to the -O-CO- group via an atom other than a carbon atom; n represents 0, 1 or 2; and ETA represents a group functioning as an electron transfer agent after cleavage from -O-CO-(T)n.
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申请公布号 |
US5605786(A) |
申请公布日期 |
1997.02.25 |
申请号 |
US19950416193 |
申请日期 |
1995.04.04 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
SAITO, NAOKI;NISHIKAWA, TOSHIHIRO |
分类号 |
G03C7/00;G03C7/305;G03C7/34;(IPC1-7):G03C7/305 |
主分类号 |
G03C7/00 |
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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