| abstract |
PROBLEM TO BE SOLVED: To stably produce resin dispersion and resin particles containing resin particles having good adhesion (adhesiveness) to a adherend and uniform particle size of a coating film formed by heat melting Provide a way to do it. An aqueous dispersion (W) of resin particles (A) comprising a resin (a) and a precursor (b0) of the resin (b) or an oily liquid (OL) comprising (b0) and an organic solvent. And (b0) or oily liquid (OL) is dispersed in (W), and (b0) is reacted in (W) to form resin particles (B) consisting of (b). Including a step of obtaining an aqueous dispersion (X1) of resin particles (C) having a structure in which (A) is attached to the surface of (B), At least one of the resin (a) and the resin (b) has, as a structural unit, a polyester resin (p1) formed in the presence of a titanium catalyst (t) represented by a specific general formula, or (p1). A method for producing an aqueous dispersion (X1), comprising a resin (p2). [Selection figure] None |