POLYMER AND MANUFACTURING METHOD THEREFOR

• Main Authors: WONG TZU-HUAN, CHUANG JUNG-JEN, LIAO TEAO
• Format: Patent
• Language: English; Japanese
• Published: 14.05.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; 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 polymer and a manufacturing method therefor, where the polymer has biodegradable characteristics and can improve the problem of low rigidity of polybutylene adipate terephthalate.SOLUTION: A manufacturing method for a polymer includes the following steps. Terephthalic acid, butanediol, adipic acid, and carboxybenzene are used as the raw materials to perform an esterification reaction to obtain a reaction product. A catalyst is added to the reaction product, and a polymerization reaction is performed.SELECTED DRAWING: Figure 1 【課題】生分解性を有し、ポリブチレンアジペートテレフタレートの低剛性の課題を改善することができる重合体及びその製造方法を提供する。【解決手段】重合体の製造方法は、以下の工程を含む。テレフタル酸、ブタンジオール、アジピン酸、及びカルボキシベンゼンを原料としてエステル化反応を実施して、反応物を得る。反応物に触媒を加えて重合反応を実施する。【選択図】図１