发明名称 |
DUBBELVEGGSUPPBYGGD ARTIKEL SAMT FORFARANDE FOR DESS FRAMSTELLNING |
摘要 |
<p>A container having a double wall construction of a structural plastic material is provided with improved thermal insulative properties by (1) metallizing at least one surface of each wall of the container with metal such as silver to provide a light reflective surface and to produce a partial barrier to atmospheric gases, (2) coating the metallized surface with a barrier plastic such as saran, (3) evacuating the space enclosed by the walls of the container, and (4) adding to the evacuated space a gas-absorbing material.</p> |
申请公布号 |
SE400023(B) |
申请公布日期 |
1978.03.13 |
申请号 |
SE19730015246 |
申请日期 |
1973.11.09 |
申请人 |
* THE DOW CHEMICAL COMPANY |
发明人 |
W E * WALLES |
分类号 |
B65D1/02;A47J41/02;A61J1/00;B32B1/02;B32B7/00;B32B15/08;B65D1/00;B65D8/06;B65D39/04;B65D39/08;B65D81/38;C23C18/16;C23C18/30;C23C18/31;C23C18/44;C23C18/50;E04B1/80;F17C3/08;(IPC1-7):47J41/02 |
主分类号 |
B65D1/02 |
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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