MULTILAYER STRUCTURE AND PRODUCT INCLUDING THE SAME

To provide a multilayer structure that reduces the energy used in a surface treatment step or eliminates the need for the surface treatment step and has excellent barrier properties, and a packaging material including the same.SOLUTION: A multilayer structure has a base material (X) and a layer (Y),...

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Bibliographische Detailangaben
Hauptverfasser:	MORIHARA YASUSHI, SASAKI RYOICHI, KUZUME SHUHEI, SAKANO TAKESHI
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 multilayer structure that reduces the energy used in a surface treatment step or eliminates the need for the surface treatment step and has excellent barrier properties, and a packaging material including the same.SOLUTION: A multilayer structure has a base material (X) and a layer (Y), the base material (X) having a polyester (C) having a heterocycle structure (C1), and the layer (Y) having a reaction product (R) of an aluminum-containing metal oxide (A) and an inorganic phosphorus compound (BI).SELECTED DRAWING: None 【課題】表面処理工程で使用するエネルギーの低減、または表面処理工程を不要とする、バリア性に優れた多層構造体及びそれを用いた包装材を提供する。【解決手段】基材（Ｘ）及び層（Ｙ）を備える多層構造体であって、前記基材（Ｘ）が複素環構造（Ｃ１）を有するポリエステル（Ｃ）を含み、前記層（Ｙ）がアルミニウムを含む金属酸化物（Ａ）と無機リン化合物（ＢＩ）との反応生成物（Ｒ）を含む多層構造体。【選択図】なし