| 摘要 |
PURPOSE:To obtain a water-based coating compsn. providing a highly anticorrosive film with a thick layer, by incorporating a crosslinkable resin for water- based coating, with scaly glass flake, mica, and micaceous iron oxide so as to form a specific film. CONSTITUTION:A water-based coating compsn. is yielded which contains 100pts. wt. crosslinkable resin for water-based coatings and 5-50pts.wt. one of scaly glass flake, mica, and micaceous iron oxide, and provides films having at least one of the glass flake, mica, and micaceous iron oxide oriented in parallel with the coated surface on application. Water or org. solvents, such as butyl cellosolve or ethylene glycol, added to water may be used as a solvent of the compsn. The viscosity of the water-based coating compsn. is pref. lowered so as to provide films having said scaly flake, etc. oriented in parallel with the coated surface on application.
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