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1. 发明公开

EP3279263A1 EPOXY RESIN COMPOSITION, PREPREG, CARBON FIBER-REINFORCED COMPOSITE MATERIAL, AND MANUFACTURING METHODS THEREFOR 有权转让
标题翻译：环氧树脂组合物，预浸料，碳纤维增强复合材料及其制造方法
公开(公告)号：EP3279263A1
公开(公告)日：2018-02-07
申请号：EP16773028.2
申请日：2016-03-30
申请人： Toho Tenax Co., Ltd.
发明人： KANEKO, Toru , OKANO, Yuko
IPC分类号： C08L63/00 , B29C43/02 , B29C43/12 , B32B3/12 , B32B37/10 , C08G59/40 , C08J5/24 , C08K5/21 , C08K5/315 , C08L33/10 , C08L101/00 , B29K63/00 , B29L9/00
摘要： The present invention provides an epoxy resin composition comprising at least the following component [A], component [B] and component [C], the epoxy resin composition being characterized in that: the mixture of component [A] and component [B] is a mixture that, when temperature is increased at 2°C/min, begins to thicken at temperature (T1) and completes thickening at temperature (T2), temperature (T1) being 80-110°C and temperature (T1) and temperature (T2) satisfying the relationship of expression (1) 5°C ≤ (T2-T1) ≤ 20°C expression (1); and the mixture of component [A] and component [C] is a mixture that, when temperature is increased at 2°C/min, begins to cure at temperature (T3), temperature (T1) and temperature (T3) satisfying the relationship of expression (2) 5°C ≤ (T3-T1) ≤ 80°C expression (2).
Component [A]: epoxy resin
Component [B]: thickening particle
Component [C]: curing agent
摘要翻译：本发明提供一种环氧树脂组合物，其至少含有下述成分[A]，成分[B]和成分[C]，该环氧树脂组合物的特征在于：成分[A]和成分[B]的混合物为当温度以2℃/ min升高时，在温度（T1）下开始变稠并且在温度（T2），温度（T1）为80-110℃和温度（T1）和温度（℃）下完成增稠的混合物 T2）满足式（1）的关系：5℃≤（T2-T1）≤20℃式（1）; 当温度以2℃/分钟升高时，在温度（T3），温度（T1）和温度（T3）满足上述关系时，组分[A]和组分[C]的混合物开始固化（2）5℃≤（T3-T1）≤80℃式（2）。组分[A]：环氧树脂组分[B]：增稠颗粒组分[C]：固化剂

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