发明名称 |
Method of forming evacuated insulation panels |
摘要 |
Method for producing an evacuated insulation panel comprising the steps of enveloping an open celled (semi-)rigid insulating foam in a substantially gas impermeable flexible vessel, evacuating the whole and sealing, wherein the panel is compressed during or after evacuation and sealing to a thickness of 10 to 90% of its initial thickness prior to compression.
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申请公布号 |
US6322743(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US19990233656 |
申请日期 |
1999.01.18 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
STROOBANTS JAN MAURICE |
分类号 |
E04B1/76;C08G18/00;C08G18/38;E04B1/80;F16L59/02;F16L59/065;(IPC1-7):B29C67/20 |
主分类号 |
E04B1/76 |
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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