发明公开
- 专利标题: Method of preventing silver tarnishing
- 专利标题(中): Verfahren zur Vorbeugung derTrübungvon Silber
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申请号: EP13156522.8申请日: 2013-02-25
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公开(公告)号: EP2634292A1公开(公告)日: 2013-09-04
- 发明人: Foyet, Adolphe , Zhang-Beglinger, Wan , Toben, Michael P. , Guebey, Jonas
- 申请人: Rohm and Haas Electronic Materials LLC
- 申请人地址: 455 Forest Street Marlborough, MA 01752 US
- 专利权人: Rohm and Haas Electronic Materials LLC
- 当前专利权人: Rohm and Haas Electronic Materials LLC
- 当前专利权人地址: 455 Forest Street Marlborough, MA 01752 US
- 代理机构: Buckley, Guy Julian
- 优先权: US201261604965P 20120229
- 主分类号: C25D3/54
- IPC分类号: C25D3/54 ; C25D5/10 ; C25D7/00
摘要:
A thin indium metal layer is electroplated onto silver to prevent silver tarnishing. The indium and silver composite has high electrical conductivity.
公开/授权文献
- EP2634292B1 Method of preventing silver tarnishing 公开/授权日:2019-10-02
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