| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cationically polymerizable resin composition which is easy to process because of its low viscosity and extremely rapidly cured by irradiation with light to produce a cured product excellent in transparency, flexibility, heat resistance and flexibility after heat treatment. <P>SOLUTION: The cationically polymerizable resin composition includes an oxetane ring-containing vinyl ether compound (A) and/or an alicyclic epoxy-containing vinyl ether compound (B), an oligomer or polymer having at least one oxetane, epoxy, hydroxyl, vinyl ether, or aliphatic or alicyclic unsaturated hydrocarbon in its molecule and having a molecular weight of≥500 (C), and an oxetane compound having 6 or more carbon atoms and no vinyl ether group (D). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
