PROCESS FOR PREPARING ADVANCED EPOXY RESINS EMPLOYING A PHOSPHONIUM TRIFLUOROACETATE CATALYST
Process for advancing epoxy resins in molecular weight by reacting (A) an epoxy resin which is a glycidyl ether of a dihydric phenol or thiophenol having an average of more than one glycidyl ether group per molecule with (B) a dihydric phenolic or thiophenolic compound in the presence of catalytic q...
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