| 发明名称 |
COMPOSITE MATERIAL OF OPEN-CELL RIGID FOAM |
| 摘要 |
The present invention relates to a composite material, comprising a sandwich element (4) and a functional and/or decorative layer (3). The sandwich element (4) comprises at least one core layer (1), comprising an open-cell rigid foam, and at least one outer layer (2) located on each side of this core layer. |
| 申请公布号 |
US2012237759(A1) |
申请公布日期 |
2012.09.20 |
| 申请号 |
US201013498370 |
申请日期 |
2010.09.30 |
| 申请人 |
EHBING HUBERT;LIEBIG HANS-JUERGEN;BAYER MATERIALSCIENCE AG |
发明人 |
EHBING HUBERT;LIEBIG HANS-JUERGEN |
| 分类号 |
B32B3/26;B32B27/40;B32B37/10;B32B37/12 |
主分类号 |
B32B3/26 |
| 代理机构 |
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