| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a siloxane structure-containing epoxy resin composition excellent in heat stability, and a cured article thereof. <P>SOLUTION: The epoxy resin composition includes organo-polysiloxane (A) and light stabilizer (B) as indispensable components. Provided that the organo-polysiloxane (A) and the light stabilizer (B) satisfy the following condition: Organo-polysiloxane (A), i.e., an epoxy resin having at least a glycidyl group and/or an epoxycyclohexyl group in the molecule, and light stabilizer (B), i.e., a hindered amine having a piperidine structure. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
