1
Chung J Lee: Polyimide-epoxy thermoset resins. Plastics Engineering Company, Walter J Monacelli, October 18, 1983: US04410664 (17 worldwide citation)

The resins described herein are polyimide-epoxy thermoset resins prepared by reacting a polyepoxide with a solution of an admixture of a polyimide dianhydride with another polyimide component, either a polyimide dianhydride or a polyimide diamine, at least one of which polyimide components is insolu ...


2
Chung J Lee: Polyimide-epoxy thermoset resins. Plastics Engineering Company, Walter J Monacelli, December 11, 1984: US04487894 (9 worldwide citation)

The resins described herein are polyimide-epoxy thermoset resins prepared by reacting a polyepoxide in two steps, first with a solution of a polyimide dianhydride and subsequently with a polyimide diamine, there being enough polyepoxide added initially to react completely with all the anhydride grou ...



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