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Process for curing bismaleimide resinsThis invention relates to vinyl pyridine group containing compounds and oligomers, their advantageous copolymerization with bismaleimide resins, and the formation of reinforced composites based on these copolymers. When vinyl pyridines including vinyl stilbazole materials and vinyl styrylpyridine oligomer materials are admixed with bismaleimides and cured to form copolymers the cure temperatures of the copolymers are substantially below the cure temperatures of the bismaleimides alone.
Document ID
19870005871
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Parker, John A. (NASA Ames Research Center Moffett Field, CA, United States)
OTHY S.imides alone. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 13, 2013
Publication Date
October 21, 1986
Subject Category
Nonmetallic Materials
Report/Patent Number
Patent Number: US-PATENT-4,618,652
Patent Number: NASA-CASE-ARC-11429-4CU
Patent Application Number: US-PATENT-APPL-SN-725686
Accession Number
87N15304
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,618,652|NASA-CASE-ARC-11429-4CU
Patent Application
US-PATENT-APPL-SN-725686

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