发明名称 |
PRE-PLATING SOLUTIONS FOR MAKING PRINTED CIRCUIT BOARDS AND METHODS FOR PREPARING THE SAME |
摘要 |
A pre-plating solution for making a printed circuit board includes carbon nanotubes of 0.01-3 wt %, a surfactant of 0.01-4 wt %, an alkaline substance of 0.01-l wt % and a solvent. A method for preparing a pre-plating solution comprising the steps of: providing a plurality of carbon nanotubes; purifying the carbon nanotubes; treating the purified carbon nanotubes with an acid; mixing the treated carbon nanotubes, an alkaline substance and a solvent to form suspension; and adding surfactant into suspension.
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申请公布号 |
US2009078578(A1) |
申请公布日期 |
2009.03.26 |
申请号 |
US20080195844 |
申请日期 |
2008.08.21 |
申请人 |
TSINGHUA UNIVERSITY;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
LIN CHENG-HSIEN;BAI YAO-WEN;ZHANG RUI;LEE WEN-CHIN |
分类号 |
H05K3/00;B82B3/00 |
主分类号 |
H05K3/00 |
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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