发明名称 |
Method for manufacturing a composite panel having a honeycomb core filled with in-situ expanded foam |
摘要 |
<p>A method for making a composite panel, wherein the composite panel has a honeycomb core sandwiched between a pair of facing sheets, includes the steps of (a) coating the interior walls of the cells with a unexpanded thermo-expandable material; (b) bonding a pair of facing sheets to the opposite sides of the honeycomb core; and (c) heating the honeycomb core while the honeycomb core is sandwiched between the pair of facing sheets with sufficient heat to cause the thermo-expandable material to expand and to substantially fill the cells.</p> |
申请公布号 |
EP2107965(B1) |
申请公布日期 |
2012.06.20 |
申请号 |
EP20080728517 |
申请日期 |
2008.01.30 |
申请人 |
M.C. GILL CORPORATION |
发明人 |
SHEN, HONGBIN;NGUYEN, PHU;LOWRY, MATTHEW |
分类号 |
B32B3/12;B05D1/30;B29C44/18;B29C70/66;B32B5/20;B32B37/14;C08J9/32 |
主分类号 |
B32B3/12 |
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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