| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photo-curable transparent resin composition, which is photo-cationically polymerizable and the cured product of which has high curing density and retains excellent mechanical properties, thermal-mechanical properties, and electrical properties. <P>SOLUTION: The photo-curable transparent resin composition is produced by adding an oxetane monomer, for promotion of photocuring, control of viscosity, and improvement of physical properties, to a cationic photopolymerizable alicyclic epoxy group-containing oligosiloxane resin produced by a sol-gel reaction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
