Particulate reinforcement for honeycomb core materials

Details Particulate reinforcement for honeycomb core materials Particulate reinforcement for honeycomb core materials

1997-07-21

2000-09-12

Speer, Timothy M.

Stock material or miscellaneous articles

Structurally defined web or sheet

Honeycomb-like

428 73, 428118, 428327, B32B 312

Patent

active

061175188

ABSTRACT:
An improved honeycomb structure formed from a non-woven sheet material coated with a resin which contains particles of a polymeric material. The inclusion of solid polymeric particles in the resin coating was found to increase the strength and stiffness of the honeycomb without degrading compressive properties. Composite panels are also disclosed where the improved honeycomb structure is combined with one or more facing sheets.

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Japanese Unexamined Patent Publication No. Pyung 7-60876 (Mar. 7, 1995) European Search Report.

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