Composites of thermosetting resins and carbon fibers having polyhydroxyether sizings
Virginia Tech Intellectual Properties, Inc.
Lesko, John J.
Davis, Stephen V.
Broyles, Norman Scott
Verghese, Nikhil E.
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Composite material having carbon fibers embedded in a polymeric matrix comprising a thermoset resin, where the carbon fibers are precoated with a sizing agent comprising a saturated polyurethane or polyhydroxyether before being embedded in the resin. The invention also contemplates processes for making this composite material and intermediate products thereof.
- Virginia Tech Patents