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Modified LaRC(TM)-IA PolyimidesModified versions of thermoplastic polyimide LaRC(TM)-IA incorporate various amounts of additional, rigid moieties into backbones of LaRC(TM)-IA molecules. Modified versions more resistant to solvents and exhibit higher glass-transition temperatures, yet retain melt-flow processability of unmodified LaRC(TM)-IA.
Document ID
19940000510
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
St. Clair, Terry L. (NASA Langley Research Center, Hampton, VA.)
Chang, Alice C. (Lockheed Engineering & Sciences Co.)
Hou, Tan H. (Lockheed Engineering & Sciences Co.)
Working, Dennis C. (Analytical Services & Materials, Inc.)
Date Acquired
August 16, 2013
Publication Date
September 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 9
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
LAR-15083
Accession Number
94B10510
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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