| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aqueous adhesive for a metal excellent in curability, blocking resistance after predrying, and adhesiveness after curing. <P>SOLUTION: The aqueous adhesive for a metal contains an acrylic resin-modified epoxy resin component (A) containing 50 to 100 mass% of an acrylic resin-modified epoxy resin (A1) obtained by modifying an epoxy resin obtained by reacting raw material components containing ≥15 mass% of bisphenol F and/or a bisphenol F epoxy resin based on the total amount of bisphenols and bisphenol epoxy resins as raw material components, a specific resol-type phenol resin component (B), an imino group-containing melamine resin component (C), and a blocked polyisocyanate compound component (D). <P>COPYRIGHT: (C)2012,JPO&INPIT |
