abstract |
Provided are an epoxy composition having excellent thermal stability and low thermal coloring, a method for producing the epoxy composition, a curable resin composition containing the epoxy composition, and a cured product thereof. An epoxy composition comprising a polyvalent epoxy compound obtained by acid-validating a polyvalent alkene having a cyclohexene carboxy ester structure and a tungsten compound, and having a tungsten element content of 0.1 to 2000 ppm, And a method for producing an epoxy composition. [Selection figure] None |