AQUEOUS COATING COMPOSITION

摘要

An aqueous coating composition comprising fine polymer particles dispersed in an aqueous medium and an inorganic filler, wherein said fine polymer particles comprise synthetic rubber emulsion polymer particles having a glass transition temperature of 0.degree.C or less and emulsion polymer particles having a glass transition temperature of 20.degree.C or more, and further, according to circumstances, urethane emulsion polymer particles. This composition has various properties as a chipping-resist- ant coating agent in good balance and is particularly useful for coating of the outdoor sheet metal working members of wheeled vehicles.