The invention provides epoxy and oxetane compositions including the novel acyloxy and N-acyl curing agents described herein. Use of invention curing agents result in cured adhesive compositions with remarkably increased adhesion and reduced hydrophilicity when compared to resins cured with other types of curing agents. Furthermore, the curatives of this invention do not interfere with free-radical cure and are thus suited for use in hybrid cure thermoset compositions.
本发明提供了环氧和氧杂环烷组分,包括本文所述的新型酰氧基和N-酰基固化剂。使用本发明的固化剂可使固化的粘合剂组分具有显著增强的粘附性和降低的亲
水性,与使用其他类型固化剂固化的
树脂相比。此外,本发明的固化剂不干扰自由基固化,因此适用于混合固化热固性组分的使用。