NASA NTRS · 19870000330
Polyimides Containing Carbonyl and Ether Connecting Groups
Abstract
Semicrystallinity gives rise to tough, solvent-resistant polymers. New polyimides prepared from reaction of aromatic dianhydrides with new diamines containing carbonyl and ether connecting groups between aromatic rings. Damines prepared from reaction of 4-aminophenol with activated aromatic difluoro compounds in presence of potassium carbonate. These types of polymers have potential applications in molded products, films, adhesives, and composites.
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Hergenrother, Paul M., Havens, Stephen J.. 1987-07-01. Polyimides Containing Carbonyl and Ether Connecting Groups. https://ntrs.nasa.gov/citations/19870000330
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