| 发明名称 |
Composite material comprising two or more superimposed layers of woods |
| 摘要 |
The invention relates to a composite material having two or more superimposed wood layers. Said layers are joined together by means of a one component polyurethane adhesive containing a prepolymer having free NCO groups and a wood having a volume fraction of libriform fibres in the region of between 50-70% is used.
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| 申请公布号 |
US8563137(B2) |
申请公布日期 |
2013.10.22 |
| 申请号 |
US201013318225 |
申请日期 |
2010.04.26 |
| 申请人 |
GENZ MANFRED;SCHMIDT HANS ULRICH;ULLMANN STEFAN;PROZESKE TIMO;MEYER STEFAN;BASF SE |
发明人 |
GENZ MANFRED;SCHMIDT HANS ULRICH;ULLMANN STEFAN;PROZESKE TIMO;MEYER STEFAN |
| 分类号 |
B32B27/12;B32B27/40 |
主分类号 |
B32B27/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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