发明名称 |
Photothermographic materials containing doped high iodide emulsions |
摘要 |
Aqueous-based thermally sensitive emulsions and photothermographic imaging materials include photosensitive silver halide grains that comprise at least 15 mol % iodide based on total silver in the grains and are doped with bismuth (+3). These materials have increased photographic speed especially in the infrared region of the electromagnetic spectrum.
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申请公布号 |
US6942960(B2) |
申请公布日期 |
2005.09.13 |
申请号 |
US20030639345 |
申请日期 |
2003.08.12 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MASKASKY JOE E.;DICKINSON DAVID A.;SCACCIA VICTOR P.;GAINES RICHARD L. |
分类号 |
G03C1/08;G03C1/498;(IPC1-7):G03C1/498;G03C5/16 |
主分类号 |
G03C1/08 |
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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