发明名称 |
Silver halide photosensitive materials |
摘要 |
There is disclosed a silver halide photosensitive material which contains in at least one of silver halide emulsion layers and colloid layers at least on antifoggant precursor compound represented by the general formula: <IMAGE> wherein A, Z, R1 and R2 are the same as defined previously. This photosensitive material is stabilized against overdevelopment fogging.
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申请公布号 |
US4420554(A) |
申请公布日期 |
1983.12.13 |
申请号 |
US19820349525 |
申请日期 |
1982.02.17 |
申请人 |
MITSUBISHI PAPER MILLS, LTD. |
发明人 |
OHASHI, MINORU;FUTAKI, KIYOSHI;IWAOSA, KATSUAKI |
分类号 |
C07D257/04;C07D401/12;C07D403/12;G03C1/34;(IPC1-7):G03C1/34 |
主分类号 |
C07D257/04 |
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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