POLYESTER RESIN COMPOSITION AND ARTICLE USING THE SAME

• Main Authors: LEE, BONG JAE, LEE, MIN SOO, KIM, YANG IL, LEE, SEON HUI
• Format: Patent
• Language: English; Korean
• Published: 03.04.2017
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The present invention relates to a polyester resin composition which comprises: a crystalline polyester resin, a noncrystalline polyester resin, and glass fiber. The weight ratio of the crystalline polyester resin to the noncrystalline polyester resin is 4:1 to 1:1. The present invention further relates to a molded article using the same. According to the present invention, the polyester resin exhibits superior fluidity and impact resistance. 본 발명은 결정성 폴리에스테르 수지, 비결정성 폴리에스테르 수지, 및 유리섬유를 포함하며, 상기 결정성 폴리에스테르 수지 : 비결정성 폴리에스테르 수지의 비율이 중량비율로 4:1 내지 1:1인 폴리에스테르 수지 조성물 및 이를 이용한 성형품에 관한 것이다.