Aqueous epoxy resin coating composition for the kit, aqueous epoxy resin coating composition, method of forming a coated article, and coated articles

摘要

As a water-based epoxy resin coating composition for kit less likely to sag, can form a water-based epoxy resin coating composition excellent in coating workability, the present invention, the polymerizable unsaturated monomer having an alkyl group of a carbon number of 3~24 (b ₁₎ The number average molecular weight macromonomer in the range of 1,000 to 10,000 and has been obtained by polymerizing (b) a monomer component containing 5% by weight at least, and a polymerizable unsaturated group with the polymer chain aqueous epoxy resin coating composition for kit comprising (A) a copolymer obtained by polymerizing unsaturated monomers having a hydrophilic group of the nonionic and (m _1), and (m ₂₎ copolymer is provided.