发明名称 |
RADIO-OPAQUE ADHESIVE/SEALANT FOR VOID DETECTION |
摘要 |
<p>RADIO-OPAQUE ADHESIVE/SEALANT FOR VOID DETECTION A method and structure for providing radio-opaque polymer compounds for use in metal bonding and sealing. A powder filler comprising a high atomic number metal or compound thereof is incorporated into a polymer compound to render it more radio-opaque than the surrounding metal structures. Voids or other discontinuities in the radioopaque polymer compound can then be detected by x-ray inspection or other non-destructive radiographic procedure.</p> |
申请公布号 |
CA2009747(C) |
申请公布日期 |
1993.12.14 |
申请号 |
CA19902009747 |
申请日期 |
1990.02.09 |
申请人 |
HUGHES AIRCRAFT COMPANY |
发明人 |
HERMANSEN, RALPH D.;SUTHERLAND, THOMAS H.;PREDMORE, ROAMER |
分类号 |
G01N23/18;C08K3/00;C09J5/00;C09J5/06;C09J9/00;C09J11/04;C09J163/00;C09K3/10;(IPC1-7):B32B15/01;B32B7/12;B32B15/08 |
主分类号 |
G01N23/18 |
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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