申请人:Government of the United States, as represented by the Secretary of the Air Force
公开号:US10457780B2
公开(公告)日:2019-10-29
New diamine monomers bearing sulfone terminated pendant groups, as well as methods for making the same, are provided. The diamine monomers are useful toward making polyamide, polyimide, and poly(amide-imide) polymers and copolymers, which possess hygromorphic properties and demonstrate humidity driven motility.
本发明提供了带有砜基末端悬垂基团的新型二胺单体及其制造方法。这种二胺单体可用于制造聚酰胺、聚酰亚胺和聚(酰胺-酰亚胺)聚合物和共聚物,它们具有吸湿性能,并表现出湿度驱动的运动性。