Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1975-04-14
1978-05-09
Van Balen, William J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
156285, 156306, 428 76, 428139, 428247, 428315, 428910, B32B 326
Patent
active
040888053
ABSTRACT:
A reinforced low density thermoplastic foam sheet is disclosed. The sheet is a laminate comprising outer laminae of low density thermoplastic foam and a thermoplastic film having about the same tackifying temperature as the foam and a central layer comprising a reinforcing net or net-like structure.
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patent: 3607603 (1971-09-01), Coverdale, Jr.
patent: 3616130 (1971-10-01), Rogosch
patent: 3741844 (1973-06-01), Schwartz
patent: 3748217 (1973-07-01), May et al.
patent: 3936565 (1976-02-01), Good
Conwed Corporation
Van Balen William J.
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