AROMATIC POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT THEREOF

To provide an aromatic polycarbonate resin composition useful as, for example, an outdoor optical transparent member excellent in suitable light resistance, color tone, molding retention stability and steam resistance.SOLUTION: A resin composition includes 0.15-5.0 pts.mass of malonic ester-based ul...

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Hauptverfasser:	SHUDO HIROSHI, ISHITANI YOSHIYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	To provide an aromatic polycarbonate resin composition useful as, for example, an outdoor optical transparent member excellent in suitable light resistance, color tone, molding retention stability and steam resistance.SOLUTION: A resin composition includes 0.15-5.0 pts.mass of malonic ester-based ultraviolet absorber (B) relative to 100 pts.mass of an aromatic polycarbonate resin (A).SELECTED DRAWING: None 【課題】良好な耐光性、色相、成形滞留安定性および耐蒸気性に優れた屋外用光学透明部材などとして有用な芳香族ポリカーボネート樹脂組成物を提供する。【解決手段】芳香族ポリカーボネート樹脂（Ａ）１００質量部に対して、マロン酸エステル系紫外線吸収剤（Ｂ）を０．１５〜５．０質量部含有した樹脂組成物。【選択図】なし