| abstract |
A vinyl modified epoxy ester resin (A) having a fatty acid chain bonded to a vinyl polymer moiety and water is contained, and the vinyl modified epoxy ester resin (A) is added to the vinyl polymer moiety of the following general formula (I)n n n n n n n n (n is 1-10, R < 1> represents a C2-C18 alkylene group)n n n It has a terminal carboxyl group-containing structure represented by the above, and some or all of the terminal carboxyl group-containing structure represented by said general formula (I) is neutralized with a basic compound, The resin composition for aqueous coatings characterized by the above-mentioned. |