METHOD FOR THE PREPARATION OF A MASTER BATCH AND A MOULDING COMPOSITION WITH ENHANCED PROPERTIES

A method for producing a master batch having improved properties is provided. The method relates to, in particular, a master batch containing a polycarbonate and a reinforcing filler, preferably selected from one or more members of the group including the members titanium dioxide (TiO2), talc (Mg3Si...

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Bibliographische Detailangaben
Hauptverfasser:	ERKELENZ, Michael, THIEM, Hans-Juergen, RUDOLF, Reiner
Format:	Patent
Sprache:	eng ; hun
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	A method for producing a master batch having improved properties is provided. The method relates to, in particular, a master batch containing a polycarbonate and a reinforcing filler, preferably selected from one or more members of the group including the members titanium dioxide (TiO2), talc (Mg3Si4O10(OH)2), dolomite CaMg[CO3]2, kaolinite Al4[(OH)8\|Si4O10] and wollastonite Ca3[Si3O9], preferably selected from one or more members of the group including the members titanium dioxide (TiO2) and talc (Mg3Si4O10(OH)2). The content of the reinforcing filler is 30 to 70 wt. %, preferably 35 to 65 wt. %, particularly 40 to 60 wt. %, relative to the total weight of the molding compound. A method for producing a molding compound having improved properties is also provided.