Described are novel thermosetting epoxy resin compositions suitable for making cured resins, prepregs and stiff, tough thermoset composites. The thermosetting compositions comprise a polyepoxide component, an amine hardner and a specified amount of certain aromatic oligomers containing functional groups...http://www.google.es/patents/US4822832?utm_source=gb-gplus-sharePatente US4822832 - Thermosetting epoxy resin compositions and thermosets therefrom
Thermosetting epoxy resin compositions and thermosets therefrom
