POLYARYLATE RESIN COMPOSITION AND MOLDED PRODUCT COMPOSED OF THE SAME

PROBLEM TO BE SOLVED: To provide a polyarylate resin composition having remarkably improved weather resistance characteristics while maintaining excellent transparency and mechanical properties of a polyarylate resin. SOLUTION: This polyarylate resin composition comprises (A) the polyarylate resin,...

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Bibliographische Detailangaben
Hauptverfasser:	NABESHIMA MINORU, YAMAMOTO AKIRA
Format:	Patent
Sprache:	eng
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 USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyarylate resin composition having remarkably improved weather resistance characteristics while maintaining excellent transparency and mechanical properties of a polyarylate resin. SOLUTION: This polyarylate resin composition comprises (A) the polyarylate resin, (B) a polycarbonate resin and/or a polyester resin and (C) at least one kind selected from the group consisting of a benzotriazole ultraviolet light absorber, a benzophenone ultraviolet light absorber and a triazine ultraviolet light absorber. The compounding ratio of the components (A) to (B) is (10/90) to (100/0) mass ratio (A/B) and the amount of the compounded component (C) is 0.01-5 pts.mass based on 100 pts.mass of the total amount of the components (A) and (B).