发明名称 |
Hollow foamed polyolefinic resin container |
摘要 |
The present invention provides a hollow foamed polyolefin-based resin container comprising an inner layer and an outer layer, at least one of the inner and outer layers being formed of a foamed polyolefin-based resin sheet, wherein at least a side wall part of the container has a hollow portion between the inner and outer layer and a process for produciong the same, and the like. The hollow foamed polyolefin-based resin container can be used as containers for retorted food products and other containers.
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申请公布号 |
US6713139(B2) |
申请公布日期 |
2004.03.30 |
申请号 |
US20020256144 |
申请日期 |
2002.09.27 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
USUI NOBUHIRO;KITAYAMA TAKEO |
分类号 |
B65D1/26;B29C51/00;B29C51/04;B29C51/10;B29C51/14;B31B49/00;B32B5/18;B65D1/00;B65D81/38;(IPC1-7):B32B1/02;A47J41/00 |
主分类号 |
B65D1/26 |
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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