LAMINATED FILM

LAMINATED FILM

PROBLEM TO BE SOLVED: To provide a laminated film in which an adhesive property between a plastics base material and a layer composed of a cyclic polyolefin-based resin is improved, even when the layer is formed as a thin layer, and a method for manufacturing the same. SOLUTION: The laminated film c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAME SHOZO, NISHIMURA KYO
Format: Patent
Sprache:eng
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CHEMISTRY
COMPOSITIONS BASED THEREON
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
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
SPRAYING OR ATOMISING IN GENERAL
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WORKING-UP
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a laminated film in which an adhesive property between a plastics base material and a layer composed of a cyclic polyolefin-based resin is improved, even when the layer is formed as a thin layer, and a method for manufacturing the same. SOLUTION: The laminated film comprises a first layer composed of a chlorine-containing resin and stacked on the plastics base material, and a second layer composed of the cyclic polyolefin-based resin and stacked on the first layer. The first layer and the second layer are respectively formed with coating. The first layer is optionally composed of at least a polymer manufactured by polymerization of a chlorine-containing monomer. The first layer is optionally composed of at least a vinylidene chloride based polymer. Thickness of the second layer is optionally around 0.1-20 μm. A ratio of thickness of the first layer to that of the second layer (the first layer)/(the second layer) is optionally around (1/0.5) to (1/10). COPYRIGHT: (C)2009,JPO&INPIT