Novel polymer blends

本发明涉及一种含聚碳酸酯、脱模剂和特定的亚磷酸酯的新型热塑性聚合物混合物以及这种聚合物混合物在制备模制品，特别是光学数据载体的应用，如密盘、录象盘、数字通用盘以及其它的可一次或多次书写和删除的光学数据载体，本发明还涉及由此所制备的模制品。 A thermoplastic molding composition especially suitable for preparing optical data carriers is disclosed. The composition contains polycarbonate resin, at least one mold release ag...

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Bibliographische Detailangaben
Hauptverfasser:	W. HAESE, J. MASON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	本发明涉及一种含聚碳酸酯、脱模剂和特定的亚磷酸酯的新型热塑性聚合物混合物以及这种聚合物混合物在制备模制品，特别是光学数据载体的应用，如密盘、录象盘、数字通用盘以及其它的可一次或多次书写和删除的光学数据载体，本发明还涉及由此所制备的模制品。 A thermoplastic molding composition especially suitable for preparing optical data carriers is disclosed. The composition contains polycarbonate resin, at least one mold release agent and at least one phosphite having a defined structural formula. The optical data carriers include compact discs, video discs, digital versatile discs and further optical data carriers which may be written and erased one or more times.