发明名称 |
Chopped fiberglass laminate for automotive headliners and method of fabrication |
摘要 |
A chopped fiberglass containing laminate for fabricating sound absorbing moldable structures, such an automotive headliner is provided. The laminate includes a nonwoven fine denier thermoplastic fiber scrim, a thermoplastic barrier film on one surface and a layer of chopped fiberglass and powder adhesive on the exposed surface of the barrier film. The laminate is combined with a foam core, fiberglass layer and decorative fabric on the fiberglass layer to provide a composite having elongation exceeding 30% in both machine and transverse directions for forming the headliner. An apparatus and method for forming the laminate are so disclosed.
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申请公布号 |
US6436854(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000640236 |
申请日期 |
2000.08.16 |
申请人 |
HARODITE INDUSTRIES, INC. |
发明人 |
NORTH JOHN M.;GRACE FRANK C.;ALBERT MICHAEL P. |
分类号 |
B32B5/26;B60R13/02;B60R13/08;G10K11/162;G10K11/168;(IPC1-7):B32B27/04;B32B5/12 |
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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