Method for inhibiting delamination of a polymeric coating from a container body

A method to inhibit separation of an extruded thermoplastic polymer coating from a metallic alloy container body due to body forming operations. The container body and the extruded thermoplastic polymer coating are inductively heated causing the polymer to flow into the microsurface irregularities o...

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Bibliographische Detailangaben
Hauptverfasser: LARSEN ROBERT B, GUTHRIE JOSEPH D, LEVENDUSKY THOMAS L
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method to inhibit separation of an extruded thermoplastic polymer coating from a metallic alloy container body due to body forming operations. The container body and the extruded thermoplastic polymer coating are inductively heated causing the polymer to flow into the microsurface irregularities on the body interior surface which adheres the polymer to the body.