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Reinforced structural plasticsReinforced polyimide structures are described. Reinforcing materials are impregnated with a suspension of polyimide prepolymer and bonded together by heat and pressure to form a cured, hard-reinforced, polyimide structure.
Document ID
19740015012
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Lubowitz, H. R. (TRW, Inc., Redondo Beach Calif., United States)
Kendrick, W. P. (TRW, Inc., Redondo Beach Calif., United States)
Jones, J. F. (TRW Inc. Redondo Beach, Calif., United States)
Thorpe, R. S. (TRW, Inc., Redondo Beach Calif., United States)
Burns, E. A. (TRW, Inc., Redondo Beach Calif., United States)
Date Acquired
September 3, 2013
Publication Date
March 7, 1972
Subject Category
Propellants
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-651972
Patent Number: NASA-CASE-LEW-10199-1
Patent Number: US-PATENT-3,647,529
Accession Number
74N23125
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LEW-10199-1|US-PATENT-3,647,529
Patent Application
US-PATENT-APPL-SN-651972

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