Foam laminates and headliners

Details Foam laminates and headliners Foam laminates and headliners

1977-09-29

1979-04-24

McCamish, Marion E.

Land vehicles: bodies and tops

Tops

Valance

156210, 181284, 181288, 181294, 428137, 428160, 428 91, 428172, 428182, 428311, 428315, B60J 708, B32B 328

Patent

active

041508505

ABSTRACT:
The disclosed foam laminate preferably includes a corrugated paper sheet, a layer of thermosetting resin foam wherein the corrugations extend into and are bonded to the foam layer and a relatively flexible finish sheet bonded to the foam layer. The corrugated sheet preferably includes a corrugated paper sheet bonded to a relatively flat sheet. In the disclosed automotive headliner, the corrugations preferably extend perpendicular to the headliner side edges, providing support for the concave midportion of the headliner and preventing delamination of the paper and foam laminae.

REFERENCES:
patent: 2973295 (1961-02-01), Rodgers, Jr.
patent: 3042446 (1962-07-01), Stahl
patent: 3068043 (1962-12-01), Komenda
patent: 3252732 (1966-05-01), Squier
patent: 3345245 (1967-10-01), Hanusa
patent: 3396070 (1968-08-01), Gambill et al.
patent: 3537929 (1970-11-01), Keith et al.
patent: 3544417 (1970-12-01), Corzine

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