CATIONIC COATING COMPOSITIONS FOR ELECTRODEPOSITION OVER ROUGH STEEL

A method of cationic electrodeposition, electrocoated articles and novel electrocoating compositions are disclosed. The compositions comprise a cationic resin containing blocked isocyanate functionality and are capable of being electrodeposited over rough steel and producing extremely smooth films u...

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Bibliographische Detailangaben
Hauptverfasser: CHRISTENSON, ROGER MORRIS, MAUER, GEORGE WILLIAM, ZWACK, ROBERT RAYMOND, MCCOLLUM, GREGORY JAMES, SCRIVEN, ROGER LOUIS
Format: Patent
Sprache:eng
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Zusammenfassung:A method of cationic electrodeposition, electrocoated articles and novel electrocoating compositions are disclosed. The compositions comprise a cationic resin containing blocked isocyanate functionality and are capable of being electrodeposited over rough steel and producing extremely smooth films upon curing.