| abstract |
A sheet molding compound which is a thickened product of an epoxy resin composition comprising component (A), component (B) and component (C), wherein said component (A) is an epoxy resin which is liquid at 25 ° C. The component (B) is an acid anhydride, the component (C) is an epoxy resin curing agent, and the thickened product is at least a part of the epoxy group of the component (A) and the component (B). A sheet molding compound, which forms an ester with at least a part of a carboxy group derived from |