Headliners having improved sound-absorbing characteristics

Details Headliners having improved sound-absorbing characteristics Headliners having improved sound-absorbing characteristics

B - Operations, Transporting

32

B

154/123.1

B32B 5/16 (2006.01) B32B 5/24 (2006.01) B60R 13/02 (2006.01) B60R 13/08 (2006.01) E04B 1/84 (2006.01)

Patent

CA 1302220

16-54(8477)A HEADLINERS HAVING IMPROVED SOUND-ABSORBING CHARACTERISTICS ABSTRACT OF THE DISCLOSURE Thermoformable laminates, suitable for use as automobile headliners, comprising a layer of non-woven fabric (acoustical pad bonded to one side of a foamed polymer sheet are disclosed. The non-woven fabric comprises a certain blend of staple fibers which provide an optimum balance of characteristics including cost and improved sound absorption characteristics which are important headliner characteristics, especially, for compact and subcompact automobile uses.

602525

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