发明名称 |
SANDWICH PANEL HAVING INTERNAL GAS DISCHARGE MEMBER |
摘要 |
<p>A sandwich panel which is formed by sandwiching a core member of synthetic resin foam (plastic foam) between a front surface member and a back surface member into an unified body, is provided with plural gas-permeable members in the core member or/and at the boundary between the core member and the front and/or back surface member of the sandwich panel, whereby internal gas produced in the core member is discharged through the gas-permeable members to the outside of the sandwich panel.</p> |
申请公布号 |
CA2154037(C) |
申请公布日期 |
2000.02.08 |
申请号 |
CA19952154037 |
申请日期 |
1995.07.17 |
申请人 |
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发明人 |
KONTA, HIROAKI;YOSHIDA, FUMITAKA;SUZUKI, MASAHIKO;UMETSU, HIROYUKI;TAKIGUCHI, HIDEKI |
分类号 |
B32B5/18;B32B27/18;E04C2/288;(IPC1-7):E04C2/00;E04C2/24 |
主分类号 |
B32B5/18 |
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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