发明名称 |
PHOTOGRAPHIC SPECTRAL SENSITIZING DYE |
摘要 |
PROBLEM TO BE SOLVED: To provide a photographic spectral sensitizing dye which ensures a slight residual color due to dye stain, has high sensitivity and hardly causes fog. SOLUTION: The photographic spectral sensitizing dye contains an acidic heterocycle substituted by a dicarboxyalkyl group.
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申请公布号 |
JP2001194743(A) |
申请公布日期 |
2001.07.19 |
申请号 |
JP20000006136 |
申请日期 |
2000.01.11 |
申请人 |
MITSUBISHI PAPER MILLS LTD |
发明人 |
HAINO KOZO |
分类号 |
G03C1/12;G03C1/22;G03C1/26;(IPC1-7):G03C1/12 |
主分类号 |
G03C1/12 |
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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