Coating composition and cured product

Abstract

Provided is a coating composition containing an acrylic resin (1), an acrylate compound (2), and a quaternary ammonium compound (3), in which the coating composition contains, as monomer components constituting the acrylic resin (1), 5% to 50% by mass of a β-diketone group-containing monomer (A), 0.1% to 0.8% by mass of a carboxyl group-containing monomer (B), and 49.5% to 94.5% by mass of a monomer (C) that is other than the monomer (A) and the monomer (B), is free of any of functional groups of a hydroxyl group, a nitrile group, and an amide group, and has a homopolymer glass transition temperature of 60° C. or higher. Since the coating composition makes it possible to obtain a cured product, it can be used in fields where high durability and safety are required, such as automotive interior and exterior materials, household appliances, coating materials for building materials, and coating agents for films.

Dependencies are inferred from the claim text.