Method for producing expanded granules

The invention relates to a process for production of expanded pellets from a polymer melt comprising a blowing agent, said process comprising the steps of: a) pressing the polymer melt comprising a blowing agent through a perforated disk controlled to a temperature between 150° C. and 280° C. and in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lohaus, Bernd, Hahn, Klaus, Marten, Elke, Gutmann, Peter, Klostermann, Rainer, Prissok, Frank, Rudolph, Hans, Kaminsky, Torben, Ahlers, Jürgen, Schmied, Bernhard, Däschlein, Christian
Format: Patent
Sprache:eng
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