POLYCARBONATE COMPOUND COMPOSITION AND METHOD FOR PREPARING SAME

• Main Authors: BAHN, Hyong Min, SON, Youngwook, LEE, Dayoung
• Format: Patent
• Language: English; French; Korean
• Published: 15.12.2022
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention relates to a polycarbonate compound composition having improved hardness while maintaining impact strength. The polycarbonate compound composition comprising a polycarbonate and a specific ester repeating unit according to the present invention has excellent surface hardness while maintaining intrinsic properties of basic polycarbonates. La présente invention concerne une composition de composé de polycarbonate présentant une dureté améliorée tout en conservant sa résistance au choc. La composition de composé de polycarbonate comprenant un polycarbonate et une unité de répétition d'ester spécifique selon la présente invention présente une excellente dureté de surface tout en conservant les propriétés intrinsèques de polycarbonates basiques. 본 발명은 충격 강도가 유지되면서 경도가 개선된 폴리카보네이트 컴파운드 조성물에 관한 것이다. 본 발명에 따라 폴리카보네이트 및 특정 에스터 반복단위를 포함하는 폴리카보네이트 컴파운드 조성물은 기본적인 폴리카보네이트의 고유 물성이 유지되면서 표면 경도가 우수하다는 특징이 있다.