申请人:Nippon Soda Co., Ltd.
公开号:EP3243856A1
公开(公告)日:2017-11-15
It is to provide an epoxy resin comprising a phenol compound having a curing acceleration effect even when a low reactive curing agent is used, and allowing the amount of the curing agent used to be reduced. Here is used an epoxy resin composition comprising a glycidylamine-type epoxy resin, an aromatic polyamine and 1,1,2,2-tetrakis(4-hydroxyphenyl)ethane. The aromatic polyamine and 1,1,2,2-tetrakis(4-hydroxyphenyl)ethane optionally form a clathrate compound.
目的是提供一种环氧树脂,该环氧树脂包含一种苯酚化合物,即使在使用低活性固化剂时也具有固化加速效果,并且可以减少固化剂的用量。这里使用的环氧树脂组合物包含缩水甘油胺型环氧树脂、芳香族多胺和 1,1,2,2-四(4-羟基苯基)乙烷。芳香族多胺和 1,1,2,2-四(4-羟基苯基)乙烷可选择形成一种凝块化合物。