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Mixed diamines for lower melting addition polyimide preparation and utilizationA novel addition polyimide based on the use of liquid monomers is described. The essentially solventless prepreg produced retails good drape, tack, and other mechanical properties.
Document ID
19790025145
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Stclaire, T. L. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 3, 2013
Publication Date
August 28, 1979
Subject Category
Nonmetallic Materials
Report/Patent Number
Patent Number: NASA-CASE-LAR-12054-1
Patent Number: US-PATENT-4,166,170
Patent Application Number: US-PATENT-APPL-SN-839963
Accession Number
79N33316
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LAR-12054-1|US-PATENT-4,166,170
Patent Application
US-PATENT-APPL-SN-839963

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