A variety of curing agents for epoxy resins and methods for preparation thereof are disclosed, including compounds having the structures of formulas III and IV:
wherein each of R1, R2, R3, R4, and R5 is independently selected from the group consisting of H, methyl, ethyl, n-propyl, iso-propyl, a butyl, and phenyl. Epoxy-based compositions including various curing agents are also disclosed. Other epoxy curatives containing amino, phenol, and/or imine groups are disclosed.
揭示了用于环氧
树脂的各种固化剂以及其制备方法,包括具有III和IV式结构的化合物:其中R1、R2、R3、R4和R5中的每一个独立地选自H、甲基、乙基、正丙基、异丙基、丁基和苯基。还揭示了包括各种固化剂的基于环氧的组合物。还揭示了含有
氨基、
酚基和/或
亚胺基固化剂。