Paint adhesion by polyvinyl amines in acidic aqueous corrosion protection product containing polymers

The invention relates to an aqueous, chromium-free and curable corrosion protection agent for the first coating of metal surfaces, said agent containing at least one organic polymer or copolymer of at least partially acylated vinyl amines, for improving the properties of adhesion of the cured first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schmidt, Andreas, De Zeeuw, Ard
Format: Patent
Sprache:eng
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