BATTERY PACKAGING MATERIAL

• Main Authors: TAKAO NAOKI, OYAMA MASAMICHI, KOUZAI YUKIO, TADA HIRONORI, NOGUCHI KATSUHIRO
• Format: Patent
• Language: English; Korean
• Published: 11.01.2016
• Subjects: 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

(과제) 금속박으로 이루어지는 배리어층에 핀홀이 발생하는 경우가 없는 전지 외포재를 제공한다. (해결 수단) 기재층의 편면에, 배리어층, 실란트층이 순차 적층되어 이루어지는 포장재로서, 그 실란트층이 금속 접착층, 연질성 수지로 이루어지는 중간층 및 열 융착층으로 이루어지는 전지 외포재. [Problem] To provide a battery packaging material which is free from the formation of a pinhole in a barrier layer that is formed of a metal foil. [Solution] A battery packaging material which is obtained by sequentially laminating a barrier layer and a sealant layer on one surface of a base layer, and wherein the sealant layer is composed of a metal bonding layer, an intermediate layer that is formed of a soft resin, and a thermal fusion bonding layer.