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U.S. Department of Energy
Office of Scientific and Technical Information

Composite materials and method of making

Patent ·
OSTI ID:1021434

A method for forming improved composite materials using a thermosetting polyester urethane hybrid resin, a closed cavity mold having an internal heat transfer mechanism used in this method, and the composite materials formed by this method having a hybrid of a carbon fiber layer and a fiberglass layer.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC06-76RL01830
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Number(s):
7,943,073
Application Number:
11/473,642
OSTI ID:
1021434
Country of Publication:
United States
Language:
English