Plastic based laminates comprising outer fiber-reinforced thermo

Details Plastic based laminates comprising outer fiber-reinforced thermo Plastic based laminates comprising outer fiber-reinforced thermo

1990-04-24

1992-03-24

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428284, 428290, 428298, 428302, 4283044, 4283066, 4283073, 4283084, 4283166, 4283177, 4283179, 428408, 428902, 428920, 428921, B32B 1500, B32B 326, B32B 712, B32B 506

Patent

active

050987780

ABSTRACT:
A light weight, high strength laminate having improved fire resistant characteristics and the method of making the same. A preferred embodiment includes a low density fiber reinforced thermoplastic resin core between two parallel sheets of high density fiber reinforced thermoset resin. Another embodiment includes a core of polymeric foam laminated between two parallel inner fiber reinforced thermoplastic resin layers each of which face an outer layer of fiber reinforced thermoplastic resin.

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patent: 4964935 (1990-10-01), Biggs et al.
Hall, U.S. application Ser. No. 07-350-654, Apr. 11, 1989.

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