公开(公告)号：US10559809B2

公开(公告)日：2020-02-11

申请号：US15764979

申请日：2016-09-08

Applicant: SHOWA DENKO PACKAGING CO., LTD.

Inventor： Kensuke Nagata ,  Koji Minamitani

IPC: H01M2/34 ,  H01M2/30 ,  H01G11/78 ,  H01M2/02 ,  H01M10/04 ,  H01G11/82 ,  H01G11/80 ,  H01G11/76 ,  H01G11/26 ,  H01G11/24 ,  H01G11/30 ,  H01G11/68 ,  H01M4/13 ,  H01M4/66 ,  H01M10/0585 ,  H01G11/28 ,  H01M10/0525

Abstract: A first packaging material, a second packaging material, an electrode body having a positive electrode, a negative electrode, and a separator are provided. A packaging member is formed having an electrode body chamber. A first inner conducting portion allows conduction to a first metal foil and a second inner conducting portion allows conduction to a second metal foil. In the electrode body chamber, electrode body is conducted to a first inner conducting portion in the positive electrode and the electrode body is conducted to a second inner conducting portion in the negative electrode. At least one of the pair of the first metal foil and the positive electrode current collector of the positive electrode and the pair of the second metal foil and the negative electrode current collector of the negative electrode is made of the same metal.

公开(公告)号：US09029010B2

公开(公告)日：2015-05-12

申请号：US13833610

申请日：2013-03-15

Applicant: Showa Denko Packaging Co., Ltd.

Inventor： Yuuji Minamibori ,  Koji Minamitani ,  Tetsunobu Kuramoto

IPC: H01M2/02 ,  B32B15/08 ,  B32B15/085 ,  B32B15/088

CPC classification number: H01M2/0287 ,  B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B2255/06 ,  B32B2255/28 ,  B32B2307/306 ,  B32B2307/4023 ,  B32B2307/714 ,  B32B2307/75 ,  B32B2439/70 ,  B32B2439/80 ,  Y10T428/31678

Abstract: The molding packaging material 1 according to the present invention includes a heat resistant resin layer 2 as an outer layer, a thermoplastic resin layer 3 as an inner layer, a metal foil layer 4 arranged between the heat resistant resin layer and the thermoplastic resin layer, and a black ink layer 10 arranged between the metal foil layer 4 and the heat resistant resin layer 2. The black ink layer 10 contains carbon black, diamine, polyol, and hardening agent. The black ink layer does not partially crack and detach even when the molding packaging material according to the present invention is used in a somewhat harsh environment such as a hot and humid environment and/or at the time of molding or sealing.

Abstract translation: 根据本发明的成型包装材料1包括作为外层的耐热树脂层2，作为内层的热塑性树脂层3，布置在耐热树脂层和热塑性树脂层之间的金属箔层4， 以及布置在金属箔层4和耐热树脂层2之间的黑色油墨层10.黑色油墨层10含有炭黑，二胺，多元醇和硬化剂。 即使当本发明的成型包装材料在诸如热和潮湿环境和/或模制或密封时的恶劣环境中使用时，黑色油墨层也不会部分地破裂和分离。