Patent ID: 6605355
Filing Date: 2003-08-12
Classification: C08G,C08L,H01L,Y10S,Y10T

Abstract:
An epoxy resin composition comprising, as main components, (a) 100 parts by weight of a polyfunctional epoxy resin which stays liquid at an ordinary temperature and has two or more glycidyl groups in the molecule thereof, (b) 3 to 80 parts by weight of a curing agent selected from the group consisting of amine compounds, imidazol compounds and acid anhydrides, and (c) 1 to 100 parts by weight of a modified epoxy resin comprising a mixture of a plant oil-modified epoxy resin and a dimer acid-modified epoxy resin in a mixing ratio of 3:7 to 7:3 in terms of part by weight basis.