TRANSPARENT RESIN FILM

TRANSPARENT RESIN FILM

PROBLEM TO BE SOLVED: To provide a transparent resin film which has high flexibility and is excellent in surface hardness and heat moldability.SOLUTION: A film contains 15 to 55% mass of a (meth)acrylate copolymer (A) including 5 to 80% mass of an aromatic (meth)acrylate (a1) and 20 to 95% mass of m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AOKI TOSHINARI, HINO HIROYASU, AIKAWA HIROHIKO, KAKIGI OSAMU, ONISHI TAKESHI, SHIMIZU HIDETAKA
Format: Patent
Sprache:eng
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
WORKING-UP
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a transparent resin film which has high flexibility and is excellent in surface hardness and heat moldability.SOLUTION: A film contains 15 to 55% mass of a (meth)acrylate copolymer (A) including 5 to 80% mass of an aromatic (meth)acrylate (a1) and 20 to 95% mass of methyl methacrylate (a2), and 85 to 45% mass of polycarbonate (B) including a constituent unit represented by the following formula [1] where R represents a single bond, C1-6 alkyl group, C6-10 aryl group or C3-8 cyclic alkyl group, X and Y independently represent H or C1-6 alkyl group, with the whole thickness of 300 μm or less.