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Acetylene-Terminated Polyimide SiloxanesSiloxane-containing addition polyimides yield toughened high-temperature adhesives and matrix resins. Addition polyimide made by reaction of aromatic tetracarboxylic acid dianhydride with aromatic diamine in presence of ethynyl-substituted aromatic monoamine. Acetylene-terminated siloxane imide cured by heating to yield acetylene-terminated polyimide siloxane.
Document ID
19870000327
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
St. Clair, Terry L.
(NASA Langley Research Center, Hampton, Va.)
Maudgal, Shubba
(Inst. for Computer Applications in Sci. and Engrg.)
Date Acquired
August 13, 2013
Publication Date
July 1, 1987
Publication Information
Publication: NASA Tech Briefs
Volume: 11
Issue: 7
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
LAR-13318
Accession Number
87B10327
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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