PREPREG, FIBER-REINFORCED COMPOSITE ARTICLE, AND METHOD OF PRODUCING FIBER-REINFORCED COMPOSITE ARTICLE

Abstract: a fiber-reinforced composite article in which toughness is maintained and a strength and an elastic modulus are improved, and a prepreg for obtaining the fiber-reinforced composite article are provided. the prepreg of the present invention comprises a matrix resin composition comprising at least the following components (a) to (c), and carbon fibers. component (a): an epoxy resin component (b): an aliphatic polycarbonate resin component (c): a curing agent

Inventor(s): Hayato OGASAWARA

CPC Classification: C08J5/243 (Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs)

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