发明名称 |
SILVER HALIDE PHOTOGRAPHIC MATERIAL. |
摘要 |
<p>A silver halide photographic material having at least one silver halide emulsion layer formed on a support, wherein at least 50% of the total projection area of silver halide particles contained in the emulsion layer is occupied by platy particles with an aspect ratio of 3 or above and the platy silver halide particles are subjected to tellurium sensitization with at least a sensitizer comprising butyldiisopropylphosphine telluride and further chemical sensitization. <IMAGE></p> |
申请公布号 |
EP0573649(A1) |
申请公布日期 |
1993.12.15 |
申请号 |
EP19920901464 |
申请日期 |
1991.12.18 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KASHI, YASUO;SASAKI, HIROTOMO;MIFUNE, HIROYUKI |
分类号 |
G03C1/005;G03C1/09;G03C1/16;G03C1/18;(IPC1-7):G03C1/09;G03C1/035 |
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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