| abstract |
The present invention relates to a method for preparing a molding compound having improved surface properties. The present invention particularly preferably relates to titanium dioxide (TiO 2 ), talc (Mg 3 Si 4 O 10 (OH) 2 ), dolomite CaMg[CO 3 ] 2 , kaolinite Al 4 [(OH) 8 |Si 4 O 10 ] and wollastonite Ca 3 [Si 3 O 9 ], preferably from the group comprising titanium dioxide (TiO 2 ) and talc (Mg 3 Si 4 O 10 (OH) 2 ). at least one reinforcing filler selected and a molding compound comprising polycarbonate. According to the present invention, the total amount of reinforcing filler is 3 to 20 wt %, preferably 4.5 to 15 wt %, respectively, with respect to the total mass of the molding compound, improved using at least one masterbatch prepared according to the invention A molding compound having the properties is prepared. |