发明名称 |
Method of passivating a silver donor with a dye and photothermographic systems made thereby |
摘要 |
The invention is directed to a color photothermographic film in which particles comprising an organic silver salt is treated with a dye that functions as a passivating agent. In particular, the present invention involves passivating the organic silver salts with a dye that blocks the surface of the organic silver salt or ligand, resulting in a reduction of speed loss. The invention is also directed to a method of making a photothermographic element to improve raw stock keeping.
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申请公布号 |
US6576411(B1) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010990641 |
申请日期 |
2001.11.21 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
IRVING MARK E.;BRYANT GREGG P.;HANNA JOANN D.;MIS MARK R.;LIEBERT NANCY B. |
分类号 |
G03C1/005;G03C1/498;(IPC1-7):G03C1/498;G03C1/815;G03C1/46 |
主分类号 |
G03C1/005 |
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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