| 发明名称 |
Copper corrosion inhibitor |
| 摘要 |
The treatment of copper with 5-methyl benzimidazole yields excellent protection from oxidation and/or corrosion of the treated copper body. Additionally, this treatment does not interfere with subsequent soldering of the copper.
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| 申请公布号 |
US4395294(A) |
申请公布日期 |
1983.07.26 |
| 申请号 |
US19810293446 |
申请日期 |
1981.08.17 |
| 申请人 |
BELL TELEPHONE LABORATORIES, INCORPORATED |
发明人 |
HOBBINS, NORRIS D.;ROBERTS, RONALD F. |
| 分类号 |
C23F11/14;H05K3/28;(IPC1-7):C23F5/02 |
主分类号 |
C23F11/14 |
| 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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