AQUEOUS COATING COMPOSITION

摘要

An aqueous composition comprising a composite polymer (F) having a glass transition temperature of 50 to 120°C and obtained by radical polymerization of a component (A) to be emulsified containing an ethylenically unsaturated monomer (A1) using a polymerization initiator (E) in the presence of an aqueous solution or emulsion (M) of a polymer containing a COOH group-containing component (B) containing an acrylic copolymer (B1) having a COOH group and a number average molecular weight of 20,000 to 100,000, a basic compound (C), and water (D); and a phenol resin (G) having 0.5 or more methylol group per one benzene ring.