申请人:AIR PRODUCTS AND CHEMICALS, INC.
公开号:EP2157079A1
公开(公告)日:2010-02-24
Alkylated 4-aminobenzyl-4-aminocyclohexane curing agents that can be used, for example, in polyurea, polyurethane and urea/urethane hybrid elastomeric, epoxy resin, epoxy adhesive, epoxy composites and/or coating compositions and polymeric compositions comprising these curing agents are provided herein. In one embodiment, the curing agent comprises a compound having the following Formula I:
wherein R1 and R2 are each independently a hydrogen, an alkyl group comprising from 1 to 20 carbon atoms, or combinations thereof. In another embodiment, a method of making the polymeric composition comprising the compound having the above Formula I is provided herein.
本文提供的烷基化 4-氨基苄基-4-氨基环己烷固化剂可用于聚脲、聚氨酯和脲/ 聚氨酯混合弹性体、环氧树脂、环氧粘合剂、环氧复合材料和/或涂料组合物以及包含这 些固化剂的聚合物组合物。在一个实施方案中,固化剂包括具有下式 I 的化合物:
其中 R1 和 R2 各自独立地为氢、包含 1 至 20 个碳原子的烷基或其组合。在另一个实施方案中,本文提供了一种包含具有上述式 I 的化合物的聚合物组合物的制造方法。