POLYCARBONATE RESIN COMPOSITION

PURPOSE:The titled composition having good impact resistance, rigidity and molding processing properties and improved light screening properties, obtained by blending a polycarbonate resin with an inorganic filler having a specified specific surface area diameter and water content and a modified pol...

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Hauptverfasser: OOKAWA HIDEO, UMETSUBO TOSHIAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:The titled composition having good impact resistance, rigidity and molding processing properties and improved light screening properties, obtained by blending a polycarbonate resin with an inorganic filler having a specified specific surface area diameter and water content and a modified polyolefin. CONSTITUTION:(A) 80-98wt%, preferably 85-97wt% polycarbonate resin having 15,000-30,000 viscosity-average molecular weight is blended with (B) 20-2wt%, preferably 15-3wt% inorganic filler (e.g., calcium carbonate, talc, etc.) having