Method For Applying Integrated Pre-Treatment Layers Containing Dicarboxylic Acid Olefin Copolymers To Metallic Surfaces

The present invention relates to a process for applying integrated pretreatment layers having a thickness of 1 to 25 mum to metallic surfaces, particularly the surfaces of coil metals, by treatment with a composition comprising at least one binder, crosslinker, a finely divided inorganic filler, and...

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Bibliographische Detailangaben
Hauptverfasser: WITTELER HELMUT, HICKL MARKUS, GOTHLICH ALEXANDER, GONZALEZ MONICA FERNANDEZ, VANDERMEULEN GUIDO, DORNBUSCH MICHAEL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a process for applying integrated pretreatment layers having a thickness of 1 to 25 mum to metallic surfaces, particularly the surfaces of coil metals, by treatment with a composition comprising at least one binder, crosslinker, a finely divided inorganic filler, and a dicarboxylic acid-olefin copolymer. It also relates to shaped metallic articles provided with an integrated pretreatment layer of this kind, and to a formulation for implementing the process.