| 摘要 |
PROBLEM TO BE SOLVED: To provide an aqueous epoxy resin composition which contains a surfactant in an amount less than contained so far without containing an organic solvent, is excellent in storage stability, especially excellent in curability and dryability, and is suitable for a coating material requiring high adhesiveness and resistance to water, chemicals, and corrosion. SOLUTION: The composition comprises (A) an epoxy resin, (B) a curing agent therefor, and (C) a surfactant. The epoxy resin (A) comprises (a1) an epoxy resin prepared from a dihydroxybenzene derivative having a 3-9C aliphatic hydrocarbon group on the aromatic ring and an epihalohydrin and/or (a2) an epoxy resin prepared from the epoxy resin (a1) and (D) a phenol as essential components. COPYRIGHT: (C)2004,JPO
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