-
公开(公告)号:US20140005344A1
公开(公告)日:2014-01-02
申请号:US13926267
申请日:2013-06-25
申请人: Stefanie RINKER , Franz-Albert von ITTER , Bettina BRESSEL , Benjamin WILLY , Manfred NEUMANN , Chris JONES , Jeffrey H. DIMMIT
发明人: Stefanie RINKER , Franz-Albert von ITTER , Bettina BRESSEL , Benjamin WILLY , Manfred NEUMANN , Chris JONES , Jeffrey H. DIMMIT
IPC分类号: C08G59/42
CPC分类号: C08G59/4284 , C08K5/0025
摘要: A hardener system for epoxy resins comprising i) at least one aromatic dianhydride compound A having a melting point of at least 35° C., ii) at least one monoanhydride compound B having a melting point of not more than 30° C. and iii) at least one catalyst C, is provided. The aromatic dianhydride compound A is dispersed in the hardener system. The present invention further provides for the use of said hardener systems and to processes for hardening epoxy resin systems.
摘要翻译: 一种用于环氧树脂的硬化剂体系,其包含i)至少一种熔点至少为35℃的芳族二酐化合物A,ii)至少一种熔点不超过30℃的单酸酐化合物B和iii )提供至少一种催化剂C。 芳香族二酐化合物A分散在固化剂体系中。 本发明还提供了所述硬化剂体系的使用和环氧树脂体系硬化方法。