PACKAGING MATERIAL FOR BATTERY

Disclosed is a packaging material for a battery, including a lamination structure of: an outer layer composed of a heat-resistant resin film; a gas barrier layer containing a metal foil; and an inner layer composed of a composition containing a thermoplastic polyolefin, wherein the slipperiness of t...

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Bibliographische Detailangaben
Hauptverfasser:	OH, Sun Hyung, CHO, Jin Ju, MOON, Yun A, KIM, Yong Bin, KIM, Song Ho, CHOI, Byung Doo
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING
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Beschreibung
Zusammenfassung:	Disclosed is a packaging material for a battery, including a lamination structure of: an outer layer composed of a heat-resistant resin film; a gas barrier layer containing a metal foil; and an inner layer composed of a composition containing a thermoplastic polyolefin, wherein the slipperiness of the inner layer is enhanced to achieve excellent moldability, causing no leakage of cell electrolytes and thereby ensuring safety. The present invention provides a packaging material for a battery, including a lamination structure of: an outer layer composed of a heat-resistant resin film; a gas barrier layer containing a metal foil; and an inner layer composed of a composition containing a thermoplastic polyolefin, wherein the composition constituting the inner layer contains an unsaturated secondary fatty acid amide. L'invention concerne un matériau de conditionnement pour une batterie, comprenant une structure de stratification formée: d'une couche externe composée d'un film de résine résistant à la chaleur ; d'une couche barrière aux gaz contenant une feuille métallique ; et d'une couche interne composée d'une composition contenant une polyoléfine thermoplastique, la glissance de la couche interne étant améliorée pour obtenir une excellente aptitude au moulage, ne provoquant aucune fuite d'électrolytes cellulaires et garantissant ainsi la sécurité. La présente invention concerne un matériau de conditionnement pour une batterie, comprenant une structure de stratification formée: d'une couche externe composée d'un film de résine résistant à la chaleur ; d'une couche barrière aux gaz contenant une feuille métallique ; et d'une couche interne composée d'une composition contenant une polyoléfine thermoplastique, la composition constituant la couche interne contenant un amide d'acide gras secondaire insaturé. 내열성 수지 필름으로 이루어진 외층; 금속박을 포함하는 기체 차단층; 및 열가소성 폴리올레핀을 포함하는 조성물로 이루어진 내층;의 적층 구조를 포함하는 전지용 포장 재료에 있어, 내층의 슬립성을 높여 성형성이 우수하고, 이에 따라 셀의 전해액 누액이 발생하지 않아 안전성이 확보된 전지용 포장 재료가 개시된다. 본 발명은 내열성 수지 필름으로 이루어진 외층; 금속박을 포함하는 기체 차단층; 및 열가소성 폴리올레핀을 포함하는 조성물로 이루어진 내층;의 적층 구조를 포함하는 전지용 포장 재료에 있어서, 상기 내층을 이루는 조성물은 불포화 2차 지방산 아마이드를 포함하는 전지용 포장 재료를 제공한다.