发明名称 |
Acoustical composite headliner |
摘要 |
<p>A thermoformed contoured three-dimensional laminated structure (10) having improved sound absorbing characteristics and which can be formed with shorter mold cycle times includes a porous thermoformable fibrous batt layer (12) and a rigid foam layer (14). The laminated articles are suitable for use as decorative sound absorbing panels for automotive applications, and are well suited for use as vehicle headliners.</p> |
申请公布号 |
EP0949066(A3) |
申请公布日期 |
2001.03.07 |
申请号 |
EP19990302794 |
申请日期 |
1999.04.09 |
申请人 |
PRINCE CORPORATION |
发明人 |
ROZEK, HARRY JAMES;BEARD, DENNIS J.;KNORR, MARIE-CHRISTINE;JUNG, CHRISTOPH |
分类号 |
B32B5/18;B60R13/02;B60R13/08;(IPC1-7):B32B5/18;G10K11/16;E04B1/84 |
主分类号 |
B32B5/18 |
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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