Laser-markable and laser-weldable polymeric materials

The present invention relates to laser-markable and laser-weldable polymeric materials which are distinguished by the fact that they comprise, as laser absorber, at least one copper-doped zinc sulfide.

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Bibliographische Detailangaben
Hauptverfasser: Rosenberger, Silvia, Rueger, Reinhold, Quittmann, Ulrich
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to laser-markable and laser-weldable polymeric materials which are distinguished by the fact that they comprise, as laser absorber, at least one copper-doped zinc sulfide.