Structural laminate and method for making same

Details Structural laminate and method for making same Structural laminate and method for making same

1983-02-04

1984-03-20

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including grain, strips, or filamentary elements in...

156 79, 428218, 428285, 428302, 4283171, 4283179, 4283191, B32B 520, B32B 528, B32B 3112

Patent

active

044381662

ABSTRACT:
A process for producing a structural laminate comprising the steps of providing a composite article comprising a facing sheet adhered to a thin, substantially incompressible yet expansible mat of long, layered glass fibers, applying a foam-forming mixture to the glass fibers, positioning a second composite article or a facing sheet over the applied foam-forming mixture, passing the facing sheets having the mat and the foam-forming mixture therebetween through the nip of two rotating rolls, and foaming the foam-forming mixture. The structural laminate is useful in thermal insulating applications.

REFERENCES:
patent: 2879197 (1959-03-01), Muskat et al.
patent: 3627603 (1971-12-01), Greig
patent: 3900650 (1975-08-01), Sedore
patent: 3903346 (1975-09-01), DeLeon et al.
patent: 4073997 (1978-02-01), Richards et al.
patent: 4073998 (1978-02-01), O'Connor et al.
patent: 4118533 (1978-10-01), Hipchen et al.
patent: 4121957 (1978-10-01), Allen
patent: 4121958 (1978-10-01), Koonts
patent: 4204019 (1980-05-01), Parker
patent: 4212917 (1980-07-01), Skowronski et al.
patent: 4279958 (1981-07-01), Ahmad
patent: 4292363 (1981-09-01), Briggs
patent: 4292369 (1981-09-01), Ohashi et al.
patent: 4386983 (1983-01-01), Hipchen et al.

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