A multifunctional aromatic amine hardener composition including the reaction condensation product of (a) at least one aniline and (b) at least one non-aromatic cyclic dicarboxaldehyde; and a reactive thermosettable resin composition including (i) at least one multifunctional aromatic amine hardener composition curing agent, (ii) at least one thermoset resin, and optionally (c) at least one catalyst; and a process for preparing a thermoset product from the thermosettable composition. The hardener composition above and a thermoset resin may be used to prepare a thermoset product with improved thermo-mechanical behavior.
一种多功能芳香胺硬化剂组合物,包括(a)至少一种
苯胺和(b)至少一种非芳香环状二酸醛的反应缩合产物;以及包括(i)至少一种多功能芳香胺硬化剂组合物固化剂,(ii)至少一种热固性
树脂,以及可选的(c)至少一种催化剂的反应热固性
树脂组合物;以及从热固性
树脂组合物制备热固性产品的过程。上述硬化剂组合物和热固性
树脂可用于制备具有改进的热机械行为的热固性产品。