AQUEOUS EMULSION

摘要

Disclosed is an aqueous emulsion containing the following component (A), component (B), and component (C): (A) an acrylic resin containing a structural unit derived from an a,ß-unsaturated carboxylic acid and a structural unit derived from an a,ß-unsaturated carboxylic acid ester derived from an aliphatic alcohol having 1 to 10 carbon atoms and an amino group which may have a substituent and an a,ß-unsaturated carboxylic acid, and having a hydrophilic ratio of 9 to 12 (wherein the hydrophilic ratio of the acrylic resin is the average unit weight of the hydrophilic ratios of monomers deriving the structural units of the acrylic resin and the hydrophilic ratio of a monomer is a value calculated from the following equation: (hydrophilic ratio of monomer) = 20 × (formula weight of hydrophilic moieties of monomer)/(molecular weight of monomer)); (B) a thermoplastic polymer; and (C) water.