申请人:Buckman Laboratories Internation, Inc.
公开号:US05268470A1
公开(公告)日:1993-12-07
A diamine useful as a catalyst for the polymerization of urethane. A method of making the catalyst comprises reacting a spiro quaternary amine with a secondary amine. The spiro quaternary amine is also useful as an antimicrobial agent.
一种双胺作为聚氨酯聚合的催化剂。制备该催化剂的方法包括将螺环季铵胺与二级胺反应。螺环季铵胺还可用作抗菌剂。