LAMINATE, COFFEE CAPSULE, FOOD CONTAINER, AND COSMETIC CONTAINER

To provide a biodegradable laminate having excellent moldability and gas barrier properties.SOLUTION: A laminate has a polyvinyl alcohol resin (C) layer placed on at least one side of a biodegradable resin (A) layer through a biodegradable acid-modified polyester resin (B) layer, the laminate having...

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Bibliographische Detailangaben
Hauptverfasser:	MISAWA YUTO, TANIGUCHI MASAHIKO, TSUJI KAZUTOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR 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 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 PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a biodegradable laminate having excellent moldability and gas barrier properties.SOLUTION: A laminate has a polyvinyl alcohol resin (C) layer placed on at least one side of a biodegradable resin (A) layer through a biodegradable acid-modified polyester resin (B) layer, the laminate having a thickness of 300-2000 μm.SELECTED DRAWING: None 【課題】成形性とガスバリア性に優れる生分解性積層体を提供すること。【解決手段】生分解性樹脂（Ａ）層の少なくとも一方の面に生分解性酸変性ポリエステル系樹脂（Ｂ）層を介してポリビニルアルコール系樹脂（Ｃ）層が積層されてなる積層体であって、該積層体の厚みが３００〜２０００μｍであることを特徴とする積層体。【選択図】なし