| 摘要 |
<p>A resin base having a hard coat formed from a hard coating composition comprising colloidal silica and a fluoroalkylated silicon compound and optionally further containing ultraviolet-absorbing organic groups. Due to the hard coat layer, the resin base can retain water repellency and be prevented from suffering fouling-substance adhesion even when used outdoors, while retaining wearing resistance over long.</p> |
