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PolyimidesTerpolyimides prepared from tetracarboxylic acid esters and combinations of heterocyclic, aromatic, and aliphatic diamines and artifacts composed of those terpolymers. Precursors, and methods of converting them to the corresponding terpolymers.
Document ID
20080007381
Acquisition Source
Johnson Space Center
Document Type
Other - Patent
Authors
Gagliani, John
Lee, Raymond
Date Acquired
August 24, 2013
Publication Date
February 9, 1982
Subject Category
Nonmetallic Materials
Report/Patent Number
Patent Number: US-PATENT-4,315,076
Patent Application Number: US-PATENT-APPL-SN-254137
Funding Number(s)
CONTRACT_GRANT: NAS9-15484
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,315,076
Patent Application
US-PATENT-APPL-SN-254137

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