发明名称 |
Metal foil with improved peel strength and method for making said foil |
摘要 |
A metallic foil with improved peel strength is disclosed which has on a surface thereof two superimposed electrodeposited layers, the first layer adjacent to said surface comprising a dusty dendritic deposit comprising a major amount of a first metal and the second layer comprising a metal flash uniformly deposited over said first layer comprising a major amount of a second metal other than said first metal. A method for making such foil is disclosed which comprises (A) electrodepositing a first metal on one surface of said foil to produce a dusty dendritic metal deposit and (B) electrodepositing on the dendritic deposit of (A) a uniform metal flash. The improved foil is useful for a wide range of applications that benefit from the improved bonding to substrates, including electronic applications such as laminated electronic devices, such as printed circuit boards, and solid state switches.
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申请公布号 |
US6042711(A) |
申请公布日期 |
2000.03.28 |
申请号 |
US19970920405 |
申请日期 |
1997.08.29 |
申请人 |
GOULD ELECTRONICS, INC. |
发明人 |
SADEY, RICHARD J.;ZATT, DENNIS M. |
分类号 |
C25D5/10;C25D5/16;H05K3/38;(IPC1-7):C25D5/10;C25D5/12;C25D7/06 |
主分类号 |
C25D5/10 |
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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