| abstract |
(57) [Summary] [Purpose] To obtain a tough, well-adhesive coating that has high workability and excellent corrosion resistance even under conditions of low-temperature, short-time forced drying and short-time baking. Provided is a water-based coating composition which can be used both as a coating type anticorrosive coating for a coating base and as a lubrication anticorrosive coating. An aqueous coating composition containing 100 parts by weight of a polyurethane resin emulsion and 5 to 100 parts by weight of an aqueous phenolic resin. |