POLYESTER RESIN COMPOSITION

• Main Authors: KOIDO SHUNSUKE, TSURUOKA DAIKI
• Format: Patent
• Language: English; Japanese
• Published: 17.11.2022
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

To provide a polyester resin composition having excellent thermostability, extrudability and transparency.SOLUTION: A polyester resin composition contains a polybutylene naphthalate resin (A) and a polyarylate resin (B).SELECTED DRAWING: None 【課題】耐熱性、押出成形性及び透明性に優れたポリエステル樹脂組成物を提供することにある。【解決手段】ポリブチレンナフタレート樹脂（Ａ）及びポリアリレート樹脂（Ｂ）を含むポリエステル樹脂組成物である。【選択図】なし