| 摘要 |
<p>Disclosed is a curable epoxy resin composition characterized by containing a compound having a benzoxazole structure represented by the general formula (I) below. (I) (In the formula, X<SUP>1</SUP> and X<SUP>2</SUP> independently represent a hydrogen atom, a substituent having a phenolic hydroxyl group or a substituent having an epoxy group (provided that X<SUP>1</SUP> and X<SUP>2</SUP> are not hydrogen atoms at the same time), alternatively X<SUP>1</SUP> and X<SUP>2</SUP> may be crosslinked with each other to form a saturated or unsaturated heterocyclic ring having 3-8 atoms which has a substituent having a phenolic hydroxyl group or a substituent having an epoxy group; Y<SUP>1</SUP> represents an oxygen atom or a sulfur atom; Z<SUP>1</SUP> represents an optionally substituted hydrocarbon group having 1-8 carbon atoms or an optionally substituted alkoxy group having 1-8 carbon atoms; m represents an integer of 0-4, and when m is an integer of 2-4, a plurality of Z<SUP>1</SUP>'s may be the same as or different from each other; n represents an integer of 0-2; and A<SUP>1</SUP> represents a hydrogen atom, a substituent having a phenolic hydroxyl group or a substituent having an epoxy group.)</p> |
