| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable resin composition that is excellent in prevention of depressed areas after heat curing and in resistance to corrosive gas and is also excellent in coloring resistance; and a cured product thereof.SOLUTION: The curable resin composition contains an epoxy resin represented by formula (1), wherein a plurality of Rs each independently exists and is a hydrogen atom or a methyl group, a curing agent and/or a curing accelerator. The depressed areas after heat curing are effectively prevented when cyclohexane-1,3,4-tricarboxylic acid-3,4-anhydride and methylhexahydrophthalic anhydride are simultaneously used as curing agents in the curable resin composition. |
