发明名称 |
Process for making an adhesively bonded aluminum article |
摘要 |
Disclosed is a process for anodically oxidizing aluminum alloy surfaces as a pretreatment for structural adhesive bonds or laminates. The process is comprised of anodically oxidizing aluminum and its alloys in phosphorous acid containing electrolyte to form a porous film comprised of Al, O and P. This film provides a very effective substrate for adhesively bonding aluminum articles and laminates.
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申请公布号 |
US5131987(A) |
申请公布日期 |
1992.07.21 |
申请号 |
US19890456519 |
申请日期 |
1989.12.26 |
申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
NITOWSKI, GARY A.;WEFERS, KARL;WIESERMAN, LARRY F. |
分类号 |
C25D11/08 |
主分类号 |
C25D11/08 |
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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