| abstract |
Provided is a resin composition capable of carrying out a drying step and a multilayer press molding after impregnation treatment of a prepreg at a low temperature and a short time, and also maintaining the storage stability of a prepreg. The resin composition according to the present invention contains an imidazole compound (A) represented by the following formula (I), an epoxy compound (B), a cyanate compound (C1) or a BT resin (C2) (Wherein R 1 and R 2 each independently represent an alkyl group having 3 to 18 carbon atoms, an alkenyl group having 3 to 18 carbon atoms, an alkoxyl group having 3 to 18 carbon atoms, or a substituted or unsubstituted aromatic substituent having 6 to 14 carbon atoms , R 3 represents hydrogen, an alkyl group having 1 to 18 carbon atoms, an alkenyl group having 2 to 18 carbon atoms, an alkoxyl group having 1 to 18 carbon atoms, a substituted or unsubstituted aromatic substituent having 6 to 14 carbon atoms, or a halogen group. |