Article comprising foam plastic covered with an outer surface st

Stock material or miscellaneous articles – Pile or nap type surface or component – Interlaminar

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Details

264257, 264275, 264 455, 428119, 428304, 428310, B32B 518

Patent

active

039405249

ABSTRACT:
An article such as a structural member composed of a core of foamed material having bonded thereto for strengthening thereof, a laminate made up of an outer skin and a reinforcing insert. The reinforcing insert comprises at least one mat-loose fiber sheet combination with the mat disposed adjacent the skin and the loose fiber sheet disposed adjacent the foamed core. The material forming the skin penetrates from the skin, at least partially through the insert to an outer portion of the foamed core, and at least through the outermost mat so that the outermost mat is completely embedded in the material forming the skin.

REFERENCES:
patent: 2639252 (1953-05-01), Simon et al.
patent: 2870793 (1959-01-01), Bailey
patent: 2948651 (1960-08-01), Waag
patent: 3591444 (1971-07-01), Hoppe

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