Stock material or miscellaneous articles – Structurally defined web or sheet – Honeycomb-like
Patent
1985-02-28
1986-07-01
Epstein, Henry F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Honeycomb-like
428408, 428921, 526265, B32B 312
Patent
active
045980071
ABSTRACT:
Composite structures having a honeycomb core and characterized by lightweight and excellent fire resistance are provided. These sandwich structures employ facesheets made up of bismaleimide-vinyl styrylpyridine copolymers with fiber reinforcement such as carbon fiber reinforcement. In preferred embodiments the facesheets are over-layered with a decorative film. The properties of these composites make them attractive materials of construction for aircraft and spacecraft.
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Hsu Ming-Ta S.
Kourtides Demetrius A.
Parker John A.
Brekke Darrell G.
Epstein Henry F.
Manning John R.
Marchant Robert D.
The United States of America as represented by the Administrator
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