The invention provides a curable electrodepositable coating composition that has improved durability in the presence of metal ions. The coating composition includes one or more ungelled, active hydrogen-containing ionic salt group-containing resins which are electrodepositable on an electrode, one or more curing agents, and one or more metal deactivators.
本发明提供了一种可固化的电沉积涂层组合物,该组合物在
金属离子存在下具有更好的耐久性。该涂层组合物包括一种或多种可电沉积在电极上的未胶化的活性含氢离子盐基
树脂、一种或多种固化剂和一种或多种
金属去活化剂。