| 发明名称 |
Gold chemical sensitizers for silver halides |
| 摘要 |
The invention is generally accomplished providing a silver halide emulsion comprising silver halide grains and a gold compound represented by Formula I: {AuS2X}n wherein X is PR2 (dithiophosphinates), P(OR)2 (dithiophosphates), COR (xanthates), CNR2 (dithiocarbamates), CR (dithiocarboxylates) R is alkyl or aryl n=1-6.
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| 申请公布号 |
US5759761(A) |
申请公布日期 |
1998.06.02 |
| 申请号 |
US19970868652 |
申请日期 |
1997.06.04 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LUSHINGTON, KENNETH J.;GYSLING, HENRY J. |
| 分类号 |
G03C1/005;G03C1/09;G03C1/76;(IPC1-7):G03C1/09 |
主分类号 |
G03C1/005 |
| 代理机构 |
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