| 摘要 |
Provided is a contamination-resistant wallpaper which comprises: a lamination structure composed of a base material layer and a first coating layer; or a lamination structure composed of the base material layer, the first coating layer, and a second coating layer, wherein the first coating layer is formed with a first polyurethane coating liquid composition, whereas the second coating layer is formed with a second polyurethane coating liquid composition. |
