Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1986-05-23
1989-03-14
Ives, P. C.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428412, 4284256, 428447, 428437, 428502, 428524, 428911, 52308, 244121, 2441293, 156105, 156106, B32B 1710, B32B 2736
Patent
active
048123595
ABSTRACT:
An impact-resistant laminate has a front glass sheet which receives an impact such as a bullet, and a rear polycarbonate sheet. A thin polycarbonate sheet up to about 1 mm thick is adhered to the rear polycarbonate sheet, and carries a self-healing polyurethane coating.
REFERENCES:
patent: 4081581 (1978-03-01), Littell, Jr.
patent: 4328277 (1982-05-01), Molari, Jr.
Ives P. C.
Pilkington Brothers P.L.C.
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