초록 ▼

A thermoformable composite article comprises a core layer made of a synthetic resin foam, a pair of adhesive layers in contact with the opposite, upper and lower surfaces of the core layer, and a pair of fabric layers superposed on the opposite upper and lower surfaces of the core layer, the fabric

A thermoformable composite article comprises a core layer made of a synthetic resin foam, a pair of adhesive layers in contact with the opposite, upper and lower surfaces of the core layer, and a pair of fabric layers superposed on the opposite upper and lower surfaces of the core layer, the fabric layers being bonded to the core layer by the adhesive layers. At least one of the fabric layers is made of a non-woven fabric which has been impregnated with a thermoplastic or thermosetting resin. The thermoformable composite articles of the present invention are useful as liners for automotive interiors.

대표청구항 ▼

A thermoformable composite article, comprising: a core layer consisting essentially of a thermoformable synthetic resin foam, said foam consisting essentially of closed cells, said core layer comprising a pair of sub-layers of said synthetic resin foam, which sub-layers are in face-to-face contact w

A thermoformable composite article, comprising: a core layer consisting essentially of a thermoformable synthetic resin foam, said foam consisting essentially of closed cells, said core layer comprising a pair of sub-layers of said synthetic resin foam, which sub-layers are in face-to-face contact with each other but are not substantially bonded to each other in a plurality of spaced-apart areas so that said sub-layers can be separated over said areas during thermoforming to form a plurality of voids in said core layers between said sublayers; said non-bonded areas being surrounded by continuous adhesively bonded areas so that the non-bonded areas can be shaped into closed chamber surrounded by continuous adhesively bonded areas during subsequent thermoforming; a pair of first and second adhesive layers adhered to the opposite, upper and lower faces of said core layer, respectively; and a pair of fabric layers superposed on the opposite upper and lower faces of said core layer, which fabric layers are bonded to said faces of said core layer by said adhesive layers, at least one of said fabric layers consisting essentially of a non-woven fabric impregnated with a thermoplastic or an uncrosslinked thermosetting synthetic resin.