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发明名称
酸酐酯与其组成物、热硬化性树脂组成物及其硬化物
摘要
本发明之课题系提供一种酯化环己烷-1,2,4-三羧酸-1,2-酐而成之酸酐与其组成物、热硬化性树脂组成物及其硬化物。藉由使用该酸酐酯作为环氧树脂之硬化剂,(1)由于在室温下环氧树脂组成物之黏度低,故配合作业性佳,(2)由于酸酐酯在硬化温度下之蒸气压低,故没有蒸发损失情形,且可作为热硬化性树脂组成物之目的时的配合设计,(3)具有所得的硬化物为无色透明,且长时间之光照射或加热下的变色情形少等特性,适合使用于蓝色LED、白色LED等光电变换元件之密封材料、成形品、涂料及黏合剂等。
申请公布号
TW200815385
申请公布日期
2008.04.01
申请号
TW096128488
申请日期
2007.08.03
申请人
三菱瓦斯化学股份有限公司
发明人
菅原朋宏;小山刚司;大越笃;佐藤隆;上野修一
分类号
C07D307/93(2006.01);C08G59/42(2006.01)
主分类号
C07D307/93(2006.01)
代理机构
代理人
何金涂;何秋远
主权项
地址
日本
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