| 摘要 |
PURPOSE: A photochromic coating solution composition is provided, which is applied to the helmet, the container, the advertisement product, the accessories and the stationery and emits the perfume and changes the color when it is exposed to the UV light. CONSTITUTION: The photochromic coating solution composition comprises the common coating solution composition; and 0.1-30 wt% of a photochromic dye. |
