发明名称 |
Mehrschichtiges Produkt, dessen Verwendung zur Herstellung leichter, schallisolierender, selbsttragender Artikel und daraus hergestellte Artikel |
摘要 |
<p>The present invention relates to a multilayer product which comprises a first element consisting of a layer of spongy, semi-rigid polymer (A), impregnated on one or both sides with polyurethane resin (B), inserted between two layers of glass fibre and/or natural fibre (C), coupled in continuous with the central layer (B) (A) (B), said first element being coupled with at least a second element comprising a layer of spongy, semi-rigid polymer (A), impregnated on one or both sides with polyurethane resin (B), said second element being in turn coupled with a further layer of glass fibre and/or natural fibre (C). <IMAGE></p> |
申请公布号 |
DE60121270(T2) |
申请公布日期 |
2007.07.05 |
申请号 |
DE2001621270T |
申请日期 |
2001.09.27 |
申请人 |
INDUSTRIALESUD S.P.A. |
发明人 |
DI SANTE, GIUSEPPE;D'AMBROSIO, PATRIZIO;BIGGIO, MARIO;DI SANTE, GUERINO;SFREDDA, CLAUDIO;DI DOMENICO, CESARE;GIOVANNELLI, GABRIELLA |
分类号 |
B32B5/26;B60J5/00;B32B5/24;B32B17/02;B32B17/04;B32B17/06;B32B17/10;B32B27/12;B32B27/40;B60R13/02;B60R13/08;G10K11/168 |
主分类号 |
B32B5/26 |
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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