发明授权
- 专利标题： Anti-oxidant coatings for copper foils
- 专利标题（中）： 铜箔抗氧化涂层
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申请号： US11367申请日： 1993-01-29
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公开(公告)号： US5332486A公开(公告)日： 1994-07-26
- 发明人: Dino F. DiFranco
- 申请人： Dino F. DiFranco
- 申请人地址： OH Eastlake
- 专利权人： Gould Electronics Inc.
- 当前专利权人： Gould Electronics Inc.
- 当前专利权人地址： OH Eastlake
- 主分类号： C25D1/04
- IPC分类号： C25D1/04 ; C25D5/48 ; H05K3/24 ; H05K3/28 ; H05K3/38 ; C25D7/06
摘要：
This invention relates to a method for increasing oxidation protection and decreasing the nonuniformities in an electrodeposited layer of a treated copper foil or treated copper-based alloy foil, comprising depositing a protective anti-oxidation coating onto at least one surface of said foil from a solution comprising arsenic. The invention also encompasses the copper foil or copper-based alloy foil coated to improve appearance and oxidation resistance of the foil.
公开/授权文献
- US6125146A Method and device for decoding coded digital video signals 公开/授权日：2000-09-26
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