The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2025
Filed:
Aug. 19, 2022
Applicant:
Toppan Inc., Tokyo, JP;
Inventor:
Koji Murata, Tokyo, JP;
Assignee:
TOPPAN INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01); H01M 10/0525 (2010.01); H01M 50/117 (2021.01); H01M 50/119 (2021.01); H01M 50/122 (2021.01); H01M 50/124 (2021.01); H01M 50/126 (2021.01); H01M 50/128 (2021.01); H01M 50/131 (2021.01); H01M 50/145 (2021.01); H01M 50/60 (2021.01); H01M 50/105 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); H01M 10/0525 (2013.01); H01M 50/117 (2021.01); H01M 50/119 (2021.01); H01M 50/122 (2021.01); H01M 50/124 (2021.01); H01M 50/1243 (2021.01); H01M 50/1245 (2021.01); H01M 50/126 (2021.01); H01M 50/128 (2021.01); H01M 50/131 (2021.01); H01M 50/145 (2021.01); H01M 50/668 (2021.01); H01M 50/105 (2021.01); H01M 2300/0068 (2013.01);
Abstract
A packaging material for solid-state batteries according to one aspect of the present disclosure contains sulfide-based solid electrolytes, including at least a substrate layer, a barrier layer, and a sealant layer in this order, in which at least one of the layers constituting the packaging material contains a color developer that changes color when reacting with hydrogen sulfide.