COATED SUBSTRATE AND METHOD FOR ITS PRODUCTION

The invention relates to a method for production of a coated substrate by application of one or more coating materials to the substrate containing a plastic selected from a group comprising polyethylene (PE), polypropylene (PP), thermoplastic polyolefins (TPO) or mixtures thereof, including the step...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: POPP, KLAUS, SCHEINFLUG, MICHAEL
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a method for production of a coated substrate by application of one or more coating materials to the substrate containing a plastic selected from a group comprising polyethylene (PE), polypropylene (PP), thermoplastic polyolefins (TPO) or mixtures thereof, including the steps of: a - wet-cleaning the untreated substrate; b - applying a first coating material; c - intermediate drying or wet-on-wet treatment of the substrate coated with the first coating material; d - applying a second coating material that is curable thermally and by actinic radiation (dual cure); e - heating or drying the coated substrate, resulting in a polyaddition; f - subjecting the coated substrate to actinic radiation, thereby triggering polymerization.