发明名称 |
Photographic assemblage comprising a silver halide photographic element sealed in a closed vessel. |
摘要 |
<p>A photographic assemblage comprising a silver halide photographic light-sensitive element comprising at least one sulfur and gold sensitized silver halide emulsion layer, said element comprising chlorinated s-triazine hardeners and photographically useful chemical compounds containing cyano groups, and a closed vessel in which the element is closed and stored at a constant relative humidity, is protected against HCN gas, which may evolve from photographic addenda included in the light-sensitive element to cause fog in the silver halide emulsion layers, by the addition of a palladium compound, in a silver halide emulsion layer and/or an adjacent layer thereto, as scavenger for HCN gas released from the element.</p> |
申请公布号 |
EP0597312(A1) |
申请公布日期 |
1994.05.18 |
申请号 |
EP19930117308 |
申请日期 |
1993.10.26 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
CELLONE, LUIGI;FORNASARI, BRUNELLA;GIUSTO, GIOVANNI |
分类号 |
B65D81/24;G03C1/09;G03C1/30;G03C1/34;G03C1/815;G03C3/00;(IPC1-7):G03C1/09 |
主分类号 |
B65D81/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|