ACRYL FILM AND MANUFACTURING METHOD OF THE SAME

• Main Authors: KIM KYUNG SOO, KIM YOUNG SOO, RYU MIN YOUNG, KANG HYUK MO, JUNG HYUN SEOK, CHOI HYUN WOO, EUN HONG HYUK, KANG SIN BI, LEE HO JUN
• Format: Patent
• Language: English; Korean
• Published: 22.07.2020
• 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; WORKING-UP

아크릴 필름은 메틸메타크릴레이트(Methyl Methacrylate) 단위 70 내지 98 중량부, 부틸메타크릴레이트(Butyl Methacrylate) 단위 2 내지 30 중량부로 이루어진 아크릴 수지; 상기 아크릴 수지 100중량부에 대하여 코어 쉘 고무 5 내지 40중량부; 및 폴리메틸메타크릴레이트 입자 1000 내지 4000ppm를 포함할 수 있다. An acrylic film can comprise: an acrylic resin comprising 70-98 parts by weight of a methyl methacrylate unit and 2-30 parts by weight of a butyl methacrylate unit; 5-40 parts by weight of core-shell rubber on the basis of 100 parts by weight of the acrylic resin; and 1000- 4000 ppm of poly methyl methacrylate particles.