POLYOLEFIN LAMINATE

PROBLEM TO BE SOLVED: To provide a plastic film for fluid which can be used for a fluid container as prescribed by the test method for a plastic medicine container of the Japan Pharmacopeia by making up all of individual plastic film layers of a polyolefin film as a constitytent material of a plasti...

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA HIROSHI, IWAMORI AKIRA, KAGAMI MAMORU
Format:	Patent
Sprache:	eng
Schlagworte:	BABY COMFORTERS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR RECEIVING SPITTLE DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HUMAN NECESSITIES HYGIENE 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 MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a plastic film for fluid which can be used for a fluid container as prescribed by the test method for a plastic medicine container of the Japan Pharmacopeia by making up all of individual plastic film layers of a polyolefin film as a constitytent material of a plastic film laminate. SOLUTION: The polyolefin film laminate obtained by laminating a least a gas barrier layer formed of the polyolefin film and a protecting layer formed likewise of the polyolefin film, is a polyolefin laminate with a light rays permeability of 55% or higher, a hue (b) value of 5 or less, an oxygen gas permeability, as measured at 40 deg.c and under a dry atmosphere, of 50 cc/m2/day/atm or less and a water vapor permeability of 2 g/m2/day/atm or less.