EPOXY RESIN CONTAINING INDOLE NUCLEUS, EPOXY RESIN COMPOSITION, AND CURED PRODUCT THEREFROM

摘要

PROBLEM TO BE SOLVED: To provide an epoxy resin which gives the epoxy resin cured product usable suitably for the applications such as the sealing of electrical/electronic components. SOLUTION: The epoxy resin containing an indole nucleus is expressed by formula (1): H-L-(X-L)n-H, wherein L is a group expressed by formula (2) or formula (3); and X is a group expressed by formula (a) or formula (b). COPYRIGHT: (C)2006,JPO&NCIPI