Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1993-10-13
1994-09-06
Withers, James D.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
4283044, 4283122, 4283155, 4283159, 4283177, 4283184, 4283199, 4284111, 428426, 428436, B32B 326, B32B 2700, B32B 1710
Patent
active
053447034
ABSTRACT:
Provided are methods for laminating ordered polymers such as PBZT/sol-gel glass microcomposite film layers by first roughing the bonding surfaces of such film layers and then inserting therebetween a PEEK resin adhesive layer and compressing the film and adhesive layers together at sufficient temperature and pressure to laminate such layers. In one embodiment the ordered polymer layers are hot-pressed before surface roughing, stacking and laminating of film and adhesive layers. The invention also includes the novel laminates prepared thereby which exhibit high tensile strength, high compressive strength and good interlaminar strength, suitable for high-performance structures in e.g. aircraft, spacecraft or other structures or vehicles.
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Haghighat R. Ross
Kovar Robert F.
Lusignea Richard W.
Singer Donald J.
Stover Thomas C.
The United States of America as represented by the Secretary of
Withers James D.
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