Epoxy resin was allowed to react with aminosiloxane and organic amine, then to be neutralized with organic acid and emulsified in deionized water with blocked isocyanate as curing agent.

• 电泳漆膜的红外谱图表明,氨基硅油和环氧树脂反应、被电沉积到基材的表面,形成漆膜。