| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a curable composition including an epoxy group-containing ester compound, which has high reactivity and is used as various crosslinking agents and a reactive diluent, and whose cured product is excellent in electrical characteristics, dimensional stability, heat resistance, weather resistance, chemical resistance, and mechanical characteristics and is useful as various moldings or optical materials, and a method for producing the same. <P>SOLUTION: The curable composition includes an epoxy group-containing ester compound represented by structural formula. In formula, R<SP POS="POST">1</SP>represents an organic residue derived from (poly)carbonate polyol having a structural unit derived from an alkane diol having a 9C or more branched structure and/or cyclic structure; R<SP POS="POST">2</SP>s each independently represents H or CH<SB POS="POST">3</SB>; R<SP POS="POST">3</SP>and R<SP POS="POST">4</SP>each independently represents OR group or OH group, wherein R is an organic residue; m is an integer of 1-4; n is an integer of 0-3; and l is an integer of 0-3. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
