METHOD FOR CRYSTALLIZATION AND SEPARATION OF LOW-MOLECULAR COMPONENTS FROM A GRANULATE OF A CRYSTALLIZABLE THERMOPLASTIC MATERIAL AND DEVICE THEREFOR

The present invention relates to a method which allows the crystallization of a granulate of a crystallizable thermoplastic material and at the same time the separation of low molecular components which are contained in the thermoplastic material. The method is characterized in that the crystallizat...

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Bibliographische Detailangaben
Hauptverfasser:	HAGEN RAINER, MUHLBAUER UDO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a method which allows the crystallization of a granulate of a crystallizable thermoplastic material and at the same time the separation of low molecular components which are contained in the thermoplastic material. The method is characterized in that the crystallization step and the separation step are carried out at different temperatures of the granulate. The present invention further relates to a device for carrying out the aforementioned method. 本发明涉及促进可结晶热塑性材料的颗粒的结晶以及同时去除包含在所述热塑性材料中的低分子量组分的方法。该方法的特征在于结晶阶段和去除阶段在颗粒的不同温度下进行。本发明还涉及种用于进行上述方法的装置。