COMPOSITION FOR PRODUCING GAS BARRIER MATERIAL

PROBLEM TO BE SOLVED: To provide a composition for producing a gas barrier material capable of providing a gas barrier material of high gas barrier ability, that has good handleability, viscosity stability and coatability and can form a coating of excellent water resistance.SOLUTION: A composition f...

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Bibliographische Detailangaben
Hauptverfasser:	TAOKA YUTA, KATO MASAMI, NAKAMAE MASATO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING GENERAL PROCESSES OF COMPOUNDING HANDLING THIN OR FILAMENTARY MATERIAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a composition for producing a gas barrier material capable of providing a gas barrier material of high gas barrier ability, that has good handleability, viscosity stability and coatability and can form a coating of excellent water resistance.SOLUTION: A composition for producing a gas barrier material includes a monomer unit having a group represented by following formula (1), and contains a vinyl alcohol-based polymer satisfying following expression (I). Preferably, the vinyl alcohol-based polymer satisfies following expressions (II) and (III). 370≤P×S≤6,000 (I) 200≤P≤4,000 (II) 0.1≤S≤10 (III) P: viscosity average degree of polymerization S: content of monomer unit (mol%)