| abstract |
(57) [Summary] [Object] To provide a water-soluble curable resin composition having excellent storage stability. [Structure] An unsaturated polyester resin having an acid value of 30 KOHmg / g or more and containing an allyl ether group, a water-soluble unsaturated monomer, a radical polymerization initiator, water containing a basic substance, or an unsaturated group containing an allyl ether group It consists of a water-soluble salt of polyester resin, a water-soluble unsaturated monomer, a radical polymerization initiator, and water. |