发明名称 |
Metal foil with improved peel strength and method for making said foil. |
摘要 |
<p>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 dendrotic 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.</p> |
申请公布号 |
EP0520640(A1) |
申请公布日期 |
1992.12.30 |
申请号 |
EP19920305242 |
申请日期 |
1992.06.08 |
申请人 |
GOULD INC. |
发明人 |
SADEY, RICHARD J.;ZATT, DENNIS M. |
分类号 |
C23C28/02;C25D1/04;C25D5/10;H05K1/09;H05K3/38 |
主分类号 |
C23C28/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|