METHOD FOR PREPARING HIGH MOLECULAR WEIGHT EPOXY RESINS CONTAINING HYDROLYZED EPOXY GROUPS

摘要

ABSTRACT OF THE DISCLOSUREHigh molecular weight epoxy resins containinghydrolyzed epoxy groups are prepared by reacting (A) alow molecular weight epoxy resin, and (B) a hydroxyl-containing compound in the presence of (C) a catalysttherefor and (D) an excess quantity of water and there-after removing the excess water.