REVESTIMENTOS ORGÂNICOS, CONDUTIVOS COM SISTEMA POLIMÉRICO OTIMIZADO

A substance for coating metal surfaces, comprising organic resin components that are dissolved or dispersed in an organic solvent, or solvent mixture, having at least the following organic resin components: a) epoxy resin, present as polyether comprising hydroxyl groups, based on a bisphenol epichlo...

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Bibliographische Detailangaben
Hauptverfasser: WOLFGANG LORENZ, EVA WILKE, STEPHAN MUELLER, GUADALUPE SANCHIS OTERO, MANUELA GOESKE-KRAJNC, ANDREAS KUNZ, MARCEL ROTH, REINER WARK, KARSTEN HACKBARTH
Format: Patent
Sprache:por
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Beschreibung
Zusammenfassung:A substance for coating metal surfaces, comprising organic resin components that are dissolved or dispersed in an organic solvent, or solvent mixture, having at least the following organic resin components: a) epoxy resin, present as polyether comprising hydroxyl groups, based on a bisphenol epichlorohydrin polycondensation product, b) blocked aliphatic polyisocyanate, c) unblocked aliphatic polyisocyanate, d) at least one reaction component, selected from polyesters comprising hydroxyl groups and poly(meth)acrylates comprising hydroxyl groups. The substance may also comprise at least one conductivity pigment. The invention further provides a method for coating a sheet metal with this substance, the respectively coated sheet metal, and the use thereof.