Patent ID: 7816458

Claim:
An aqueous dispersion composition consisting of: (A) an ionomer resin neutralized or partially neutralized with a mixture of bases consisting of a base whose cation is a divalent metal cation and a base whose cation is an ammonium ion (NH 4 + ), (B) a non-water soluble vapor phase corrosion inhibitor, (C) water, and, optionally, (D) one or more additives selected from the group consisting of: other film-forming and/or crosslinking resins and water-soluble covalent curing agents; wherein said other film-forming and/or crosslinking resins are selected from the group consisting of water-soluble polyester polyols and acrylics; wherein said water-soluble covalent curing agents are selected from the group consisting of amino resins; and wherein said amino resins are selected from the group consisting of water-soluble melamine resin, hexamethoxymelamine, methylolated benzoguanamine resins and methylolated urea resins.