Stock material or miscellaneous articles – Composite – Of polyamidoester
Patent
1988-04-12
1990-08-14
Buffalow, Edith
Stock material or miscellaneous articles
Composite
Of polyamidoester
4284256, 428911, B32S 2700
Patent
active
049486730
ABSTRACT:
A multi-layer composite protective panel having layers of aluminum (1), a laminated composite (3), and a ceramic (b 5), which layers are glued together by an aliphatic polyurethane polyether resin (2, 4) having a Shore A hardness of about 75 and having a softening point of 125.degree. C. The panel is particularly suitable for use as bullet-proof armor plating.
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patent: 4079464 (1978-03-01), Roggin
patent: 4307140 (1981-12-01), Davis
patent: 4592947 (1986-06-01), Hunter et al.
patent: 4666758 (1987-05-01), Hunter
patent: 4719151 (1988-01-01), Chyung et al.
patent: 4813334 (1989-03-01), Bloks et al.
patent: 4876941 (1989-10-01), Barnes
Buffalow Edith
Compagnie Europeene d'Emballages Speciaux(S.A.)
O'Rourke Thomas A.
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