公开(公告)号：US20180123090A1

公开(公告)日：2018-05-03

申请号：US15855617

申请日：2017-12-27

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Takanori YAMASHITA ,  Masataka OKUSHITA ,  Kazuki YAMADA ,  Rikiya YAMASHITA ,  Hiroshi MIYAMA ,  Youichi MOCHIZUKI

IPC: H01M2/02 ,  C23C22/05 ,  B32B15/085 ,  B32B15/088 ,  B32B15/20 ,  B32B27/16 ,  H01M10/05

CPC classification number: H01M2/0275 ,  B32B15/085 ,  B32B15/088 ,  B32B15/20 ,  B32B27/16 ,  C23C22/05 ,  H01M2/0277 ,  H01M2/0287 ,  H01M10/05 ,  Y10T29/4911 ,  Y10T29/49112 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31913 ,  Y10T428/31928

Abstract: A polymer battery module packaging sheet includes, as essential components, a base layer (61), an aluminum layer (62), chemical conversion coatings (64a, 64b) coating the opposite surfaces of the aluminum layer (62), and an innermost layer (63). The chemical conversion coatings (64a, 64b) are formed by processing the opposite surfaces of the aluminum layer (62) by a phosphate treatment method. The base layer (61) and the innermost layer (63) are bonded to the chemical conversion coatings (64a, 64b) of the aluminum layer (62) with adhesive layers (65a, 65b), respectively.