发明名称 |
Photothermographic material with high iodide content and image forming method using same |
摘要 |
The invention provides a photothermographic material including: a support and an image-forming layer including a non-photosenisitive silver salt, a photosensitive silver halide, a binder, and a reduction agent disposed on the support, wherein a silver iodide content in the photosensitive silver halide is in a range from 40 mol% to 100 mol%; and an average sphere-equivalent diameter of the photosensitive silver halide is in a range from 0.3 mu m to 5.0 mu m. The photothermographic material may further include a silver iodide complex forming agent as a compound which substantially reduces visible light absorption caused by the photosenisitive silver halide after thermal development. At least 50%, in terms of a projected area, of the photosensitive silver halide may be occupied by tabular silver halide grains having an aspect ratio of from 2 to 50 and being deposited with a silver salt in an epitaxial growth manner. <IMAGE>
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申请公布号 |
EP1431813(A1) |
申请公布日期 |
2004.06.23 |
申请号 |
EP20030029487 |
申请日期 |
2003.12.19 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
OHZEKI, TOMOYUKI;OKUTSU, EIICHI |
分类号 |
G03C1/498;G03C5/04;G03C5/17;(IPC1-7):G03C1/498 |
主分类号 |
G03C1/498 |
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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