| 摘要 |
PROBLEM TO BE SOLVED: To provide an epoxy resin composition which broadens the temperature range on curing and gives a cured product having crystallinity. SOLUTION: The resin composition comprises an epoxy compound represented by formula (1) [wherein Ar<SP>1</SP>, Ar<SP>2</SP>, and Ar<SP>3</SP>are the same or different and each a cyclohexene ring, a cyclohexadiene ring or a benzene ring (each may have an 1-8C alkyl group)] and a bisphenol type epoxy compound. COPYRIGHT: (C)2009,JPO&INPIT
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