| 发明名称 |
Containers |
| 摘要 |
Increasing the wall strength of a cup having a closed cell foam wall and a solid plastic coating on at least the outer surface thereof by contacting said surface of the cup with a heated mandrel. Apparatus is also shown.
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| 申请公布号 |
US4579275(A) |
申请公布日期 |
1986.04.01 |
| 申请号 |
US19840572743 |
申请日期 |
1984.01.23 |
| 申请人 |
STANDARD OIL COMPANY (INDIANA) |
发明人 |
PEELMAN, PAUL L.;SCHNEIDER, DANIEL J. |
| 分类号 |
B29C44/56;B29C71/02;(IPC1-7):B29C67/22;B29C53/20;B29C51/22;C08J9/14 |
主分类号 |
B29C44/56 |
| 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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