COMPOSITE MATERIAL MOLDING AND METHOD FOR PRODUCING THE SAME

• Main Author: KURACHI IKUO
• Format: Patent
• Language: English; Japanese
• Published: 30.07.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; 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; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

To provide a composite material molding which achieves both heat resistance and appearance at a sufficiently high level, and a method for producing the same.SOLUTION: The composite material molding contains: at least one component (A) which is a thermoplastic resin having a benzene ring structure and having a melting point or a fluidization temperature of 255°C or higher; and a compound (B) with a weight average molecular weight of less than 10,000 which is obtained by reacting an organic compound having a phenolic hydroxyl group with an organic compound having a glycidyl ether group.SELECTED DRAWING: None 【課題】耐熱性及び外観が充分に高いレベルで両立されている複合材料成形体及びその製造方法を提供する。【解決手段】ベンゼン環構造を有するとともに、融点又は流動化温度が２５５℃以上の熱可塑性樹脂である、成分（Ａ）を少なくとも一種と、フェノール性水酸基を有する有機化合物と、グリシジルエーテル基を有する有機化合物とを反応させて得られる重量平均分子量１０，０００未満である化合物（Ｂ）と、を含む、複合材料成形体である。【選択図】なし