| abstract |
An epoxy resin composition comprising an epoxy resin, a hardener, a curing accelerator and a solvent, characterized in that said epoxy resin comprises as principal component an "epoxy resin a" which has a polydispersity coefficient, (Mw/Mn), lower than 2.5 and which is obtainable by reacting: 1. a polyglycidyl-etherified product (I), obtained by glycidyl-etherifying a polyfunctional phenolic compound, with 2. a difunctional epoxy resin (II), having the skeleton of at least one bisphenol compound selected from the group consisting of bisphenol A, bisphenol F and tetrabromobisphenol A, and with 3. at least one bisphenol compound (III), selected from the group consisting of bisphenol A, bisphenol F and tetrabromobisphenol A. , |