HIGHLY FUNCTIONAL NATURAL MATERIAL-DERIVED EPOXY RESIN, PREPARATION METHOD THEREFOR, AND EPOXY RESIN CURING COMPOSITION USING SAME

摘要

Disclosed are a highly functional natural material-derived epoxy resin, a preparation method therefor, and an epoxy resin curing composition using the same. The highly functional natural material-derived epoxy resin represented by chemical formula 1 is obtained by reacting a compound, represented by chemical formula 2, and epichlorohydrin (ECH), which is obtained by using glycerin as a starting material, in the presence of a hydroxide salt.