| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical element which has both antireflection performance and scratch resistance. <P>SOLUTION: An optical element (1) has a fine rugged structure (10) on its surface and is made by polymerizing compositions containing (a) 100 pts.mass of urethane acrylate compound, (b) 10-80 pts.mass of silicone polymerizable vinyl compound, and (c) 5-80 pts.mass of N-vinyl amide compound. <P>COPYRIGHT: (C)2013,JPO&INPIT |
