ACRYLIC FILM

The present disclosure is an acryl film formed from a main dope solution including an acryl resin shown in the following formula 1 and CSR particles, and peel strength measured in peeling speed of 0.5mpm is 20gf/2inch or less, tear strength is 6gf or more, has excellent peel strength, thereby visual...

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Main Authors LEE, Ho Jun, EUN, Jong Hyuk, KIM, Young Soo, KIM, Kyung Soo, CHOI, Hyun Woo, CHUNG, Hyun Suk, KANG, Hyeok Mo, KIM, Bong Choon
Format Patent
LanguageEnglish
French
German
Published 15.07.2020
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
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Summary:The present disclosure is an acryl film formed from a main dope solution including an acryl resin shown in the following formula 1 and CSR particles, and peel strength measured in peeling speed of 0.5mpm is 20gf/2inch or less, tear strength is 6gf or more, has excellent peel strength, thereby visual stain by thickness unevenness is improved, and having excellent tear strength and good brittleness.a and b are an integer and 1 or more.MMA-BMAwherein, MMA is methyl methacrylate unit and BMA is butyl methacrylate unit.
Bibliography:Application Number: EP20180851449