Glycidyl compound

摘要

A glycidyl compound having the formula (I): <IMAGE> (I) wherein R is hydrogen atom or methyl group, p is an integer of 1 to 4 and Ar is aromatic hydrocarbon group selected from the group consisting of groups having the formula (II), (III) and (IV): <IMAGE> (II) <IMAGE> (III) <IMAGE> (IV) wherein R1 R2 are the same or different and each is an alkyl group having 1 to 4 carbon atoms. The glycidyl compound can be cured by either heat, radical initiators or irradiation of ultraviolet rays and curing compounds prepared by using the glycidyl compound have high heat resistance and high surface hardness.