| 摘要 |
<p>[Problem] To provide aqueous coating composition which, while using water as a diluting solvent, can form a coating film having well-balanced excellent drying properties, curability and coating film properties (coating film strength) nearly equal to those of a coating film formed from a conventional solvent-based coating composition using an organic solvent as a diluent. [Solution] Aqueous coating composition including a binder (A) including a hydrolysis condensate obtained by subjecting a specific silane compound (a1) to hydrolysis reaction and condensation reaction under the pH conditions of 0.4 to 8.0, and water (B).</p> |
