| 发明名称 |
ENERGIEABSORBIERENDE ARTIKEL AUS EXTRUDIERTEN, THERMOPLASTISCHEN SCHAUMSTOFFEN |
| 摘要 |
<p>An energy absorbing article having a direction in which impact resistance is desired is formed of extruded thermoplastic foam exhibit anisotropic compressive strength. The extrusion direction of the thermoplastic foam is aligned substantially parallel with the direction in which impact resistance is desired to provide an energy absorbing article exhibiting a high ratio of compressive strength to weight.</p> |
| 申请公布号 |
DE69807332(D1) |
申请公布日期 |
2002.09.26 |
| 申请号 |
DE1998607332 |
申请日期 |
1998.06.26 |
| 申请人 |
THE DOW CHEMICAL CO., MIDLAND |
发明人 |
TUSIM, H.;CORNELL, C.;SUH, W.;CHRISTENSON, P.;PARK, P. |
| 分类号 |
B29C43/02;B29C43/18;B29C44/22;B29C44/46;B29C47/00;B32B5/18;B32B5/32;B60R13/02;B60R19/22;B60R21/04;C08J9/14;F16F7/00;(IPC1-7):B29C44/46 |
主分类号 |
B29C43/02 |
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