| abstract |
A polyhydric hydroxy resin that is a low-viscosity liquid and that can provide a cured product with low water absorption and low elastic modulus when used as a curing agent for epoxy resins, a method for producing the same, a curing agent for epoxy resins, and an epoxy resin Provision of a composition and a cured product thereof. A polyvalent hydroxy resin having a structural unit (A) represented by the following general formula (A) and a structural unit (B) represented by the following general formula (B). In the formula, R1 is an allyl group, R2 is a linear or branched hydrocarbon group having 10 to 25 carbon atoms, X is a hydrogen atom or a hydroxyl group, and m and n are each independently 0 or 1, is there. [Chemical 1] [Selected figure] None |