发明名称 |
ACOUSTICALLY ABSORPTIVE VEHICLE HEADLINER |
摘要 |
A vehicle headliner includes an air permeable foam having open cells and a surface cover adhered to one side of the foam core. An air permeable hydrophobic layer is adhered to the opposite side of the foam core. The hydrophobic layer restricts liquid penetration and allows air permeation into the headliner for acoustic dampening. |
申请公布号 |
US2011285178(A1) |
申请公布日期 |
2011.11.24 |
申请号 |
US20100782865 |
申请日期 |
2010.05.19 |
申请人 |
LI CHI;HEALY JUSTIN LEE;WHITENS MIKE JAMES;ASELAGE JANE MARIA |
发明人 |
LI CHI;HEALY JUSTIN LEE;WHITENS MIKE JAMES;ASELAGE JANE MARIA |
分类号 |
B60R13/02 |
主分类号 |
B60R13/02 |
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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