| abstract |
In the improved process for the preparation of glycidyl ether resins which are solid at room temperature, often referred to as "solid epoxy resins," from reaction mixtures of aromatic hydroxyl containing compounds, epihalohydrins and inorganic hydroxides, ether residues and A reaction solvent having both alcohol residues is added to the reaction mixture, and the molar equivalent ratio of the number of moles (1 molar equivalent) of the hydroxyl moiety of the epihalohydrin to the aromatic hydroxyl containing compound is in the range of 0.5: 1 to 1: 1. use. |