The invention provides N-aminopropylated toluenediamines, processes for synthesizing them, compositions containing them and methods for using them to cure epoxy resins. In preferred embodiments, the N-aminopropylated toluenediamines are represented by the following formula:
where the nitrogen atoms are ortho or meta to each other on the aromatic ring.
本发明提供了 N-
氨丙基甲
苯二胺、合成它们的工艺、含有它们的组合物以及用它们固化环氧
树脂的方法。在优选的实施方案中,N-
氨丙基甲
苯二胺由下式表示:
其中氮原子在芳香环上相互正交或偏交。