Self-supporting automotive liner panel
AssigneeVan Dresser Corporation
InventorRichard P. Doerer
Life of this patent
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Abstract
A contoured self-supporting automotive liner panel, such as a headliner, which comprises an outer substrate layer, an intermediate layer and an outer flexible, decorative, finish cover layer. The substrate layer is formed of expanded plastics material which is relatively rigid and has a substantial resistance to bending. The intermediate layer is formed of a relatively soft, compressible, flexible, expanded plastics material.
Claims9
A laminated self-supporting, automotive liner panel of predetermined contour consisting of an outer substrate layer of a heat resistant, expanded styrene copolymer formed by the copolymerization of styrene and maleic anhydride which is relatively rigid and has a substantial resistance to bending, an intermediate layer of relatively soft, compressible, flexible urethane foam bonded to one side of said substrate layer in direct surface-to-surface contact therewith, said intermediate layer being of sufficient thickness to provide heat and sound insulation, to provide a soft feel and to conceal imperfections in said substrate layer, and an outer flexible decorative finish cover layer bonded to the side of said intermediate layer opposite said substrate layer in direct surface-to-surface contact therewith.
A laminated, self-supporting, automotive liner panel of predetermined contour consisting of an outer substrate layer of a heat resistant, expanded styrene copolymer formed by the copolymerization of styrene and maleic anhydride which is relatively rigid and has a substantial resistance to bending, an intermediate layer of relatively soft, compressible, flexible urethane foam bonded to one side of said substrate layer by means of an intervening layer of adhesive, said intermediate layer being of sufficient thickness to provide heat and sound insulation, to provide a soft feel and to conceal imperfections in said substrate layer, and an outer flexible decorative finish cover layer bonded to the side of said intermediate layer opposite said substrate layer in direct surface-to-surface contact therewith.
Dependencies are inferred from the claim text.