Modified advanced epoxy resins are prepared by reacting (A) an advanced epoxy resin prepared by reacting (1) an epoxy resin having at least one aromatic ring, an average of more than one, but not more than about 2 vicinal epoxy groups per molecule and which contains at least one oxyalkylene or substituted oxyalkylene group per molecule; with (2) a dihydric phenol; with (B) a monoamine. Curable compositions comprising the modified advanced epoxy resin and cured products resulting from curing the curable compositions are also disclosed.
改性高级环氧
树脂是通过以下反应制备的:(A)通过以下反应制备的高级环氧
树脂:(1)环氧
树脂,该环氧
树脂具有至少一个芳香环,每个分子平均具有一个以上但不超过约 2 个邻接环氧基团,且每个分子含有至少一个氧亚烷基或取代氧亚烷基;(2)二氢
苯酚;(B)一元胺。还公开了包含改性高级环氧
树脂的可固化组合物以及固化该可固化组合物后得到的固化产品。