| 摘要 |
PROBLEM TO BE SOLVED: To provide a coated film excellent in stain resistance by exhibiting high hydrophilic property and to provide an aqueous coating material excellent in coating workability with high thixotropy and excellent in storage stability.SOLUTION: There is provided an aqueous coating material containing a polymer (I), a colloidal silica (II), an organic solvent having solubility to water of 100 g under a condition of 20°C of 2 g or more (III), an alkali swelling type thickening (IV) and a nonion-based surfactant having HLB of 16 or more with the colloidal silica (II) of 0.1 to 18 pts.mass and the nonion-based surfactant (V) of 0.01 to 10 pts.mass based on 100 pts.mass of the polymer (I). There is also provided a coated film obtained from the aqueous coating material.SELECTED DRAWING: None |
