| 摘要 |
<p>The present invention relates to a surface-treatment technique of interior and exterior materials. More specifically, a method for treating the surface of interior and exterior materials by anodizing a multilayer metal film and interior and exterior materials surface-treated by the same expresses an interference color by anodizing the surface after two or more multilayer metal films are coated on the surface of the interior and exterior materials. According to the present invention, an anodizing process technique is applied to the surface of the general interior and exterior materials such as aluminum, zinc, stainless, magnesium, plastic, etc. Therefore, the present invention is capable of variously realizing the uniform and aesthetically pleasing color regardless of an angle viewed with the naked-eye and a three-dimensional shape of the surface.</p> |
