Stock material or miscellaneous articles – Composite – Of polycarbonate
Patent
1986-09-09
1988-11-29
Buffalow, Edith
Stock material or miscellaneous articles
Composite
Of polycarbonate
4284758, 4284761, 428483, 428516, 428518, 428520, 428349, B32B 2708
Patent
active
047881054
ABSTRACT:
A thermoplastic laminate comprises an oxygen barrier film, and a second film adhered to the oxygen barrier film and comprising a polymeric material which adds heat resistance and stiffness to the laminate. Such materials are preferably polycarbonate, polyamide, polypropylene, and polyester.
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Proceedings of the Fifth Annual International Coextrusion Conference and Exhibition, Oct. 9-11, 1983.
Mueller Walter B.
Schirmer Henry G.
Buffalow Edith
Lee, Jr. William D.
Quatt Mark B.
Toney John J.
W. R. Grace & Co.
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