发明名称 |
ELECTROMAGNETIC WAVE SHIELD MATERIAL AND PROCESS FOR PRODUCING THE SAME |
摘要 |
The present invention is to provide an electromagnetic wave shielding material which comprises a transparent substrate and a fine line pattern formed thereon, wherein the fine line pattern comprises a metal plating film using a physically developed metal silver as a catalytic nucleus and a process for preparing an electromagnetic wave shielding material which comprises exposing a light-sensitive material having a physical development nuclei layer and a silver halide emulsion layer on a transparent substrate in this order, precipitating metal silver with an optional fine line pattern onto the physical development nuclei layer by physical development, then, removing a layer provided on the physical development nuclei layer, and subjecting to plating a metal with the use of the physically developed metal silver as a catalytic nucleus |
申请公布号 |
EP1553212(A1) |
申请公布日期 |
2005.07.13 |
申请号 |
EP20030741353 |
申请日期 |
2003.07.11 |
申请人 |
FUJIMORI KOGYO CO., LTD.;MITSUBISHI PAPER MILLS LIMITED |
发明人 |
YOSHIDA, Taro;SUZUKI, Atsushi;TSUBAI, Yasuo;KOBAYASHI, Kazuhisa |
分类号 |
C25D5/56;C23C18/16;C23C18/28;C23C18/30;C23C18/31;C25D7/00;H05K9/00 |
主分类号 |
C25D5/56 |
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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