PRIMERS COMPRISING CERIUM MOLYBDATE

A coating composition comprising: (i) at least one polyepoxide; (ii) at least one polyvinyl butyral resin; (iii)a corrosion inhibiting amount of cerium molybdate; (v) phosphoric acid; (v) a water miscible organic solvent ; and (vii) water; wherein the coating composition is free of hexavalent chromi...

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Bibliographische Detailangaben
Hauptverfasser: HO, WAI-KWONG, WALKER, JOSEPH, K, BONNEY, FRANK, K, RAWLINS, KEITH, A, SIMPSON, CHARLES, H
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A coating composition comprising: (i) at least one polyepoxide; (ii) at least one polyvinyl butyral resin; (iii)a corrosion inhibiting amount of cerium molybdate; (v) phosphoric acid; (v) a water miscible organic solvent ; and (vii) water; wherein the coating composition is free of hexavalent chromium.