POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE

• Main Authors: KUSAKA HIROSHI, KUTSUNUGI YUICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 09.05.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

To provide a polycarbonate resin composition that has improved optical properties such as transparency and color tone, and is also excellent in impact resistance, heat resistance, fluidity, and light resistance.SOLUTION: A polycarbonate resin composition comprises a polycarbonate resin (A) comprising a structural unit derived from a predetermined diol compound, and a hydrogenated rosin-based resin (B).SELECTED DRAWING: None 【課題】透明性や色調といった光学特性が改善された、耐衝撃性、耐熱性、流動性、耐光性にも優れたポリカーボネート樹脂組成物を提供する。【解決手段】所定のジオール化合物に由来する構造単位を含むポリカーボネート樹脂（Ａ）と、水添ロジン系樹脂（Ｂ）とを含有するポリカーボネート樹脂組成物。【選択図】なし