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:
Oct. 18, 2022
Filed:
Sep. 24, 2015
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Inventors:
Daisuke Yasuda, Tokyo, JP;
Atsuko Takahagi, Tokyo, JP;
Rikiya Yamashita, Tokyo, JP;
Shinichiro Nakamura, Tokyo, JP;
Assignee:
DAI NIPPON PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/124 (2021.01); H01M 50/133 (2021.01); H01M 50/183 (2021.01); B32B 15/20 (2006.01); H01G 11/78 (2013.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 15/06 (2006.01); B32B 27/36 (2006.01); B32B 15/098 (2006.01); B32B 27/38 (2006.01); B32B 27/34 (2006.01); B32B 27/40 (2006.01); B32B 25/16 (2006.01); B32B 15/082 (2006.01); B32B 27/28 (2006.01); B32B 15/095 (2006.01); B32B 27/42 (2006.01); B32B 7/04 (2019.01); B32B 15/085 (2006.01); B32B 15/092 (2006.01); B32B 27/18 (2006.01); B32B 25/08 (2006.01); B32B 27/08 (2006.01); H01M 50/116 (2021.01); B32B 7/12 (2006.01); B32B 15/088 (2006.01); B32B 15/09 (2006.01); H01M 50/131 (2021.01);
U.S. Cl.
CPC ...
H01M 50/124 (2021.01); B32B 7/04 (2013.01); B32B 7/12 (2013.01); B32B 15/06 (2013.01); B32B 15/082 (2013.01); B32B 15/085 (2013.01); B32B 15/088 (2013.01); B32B 15/09 (2013.01); B32B 15/092 (2013.01); B32B 15/095 (2013.01); B32B 15/098 (2013.01); B32B 15/20 (2013.01); B32B 25/08 (2013.01); B32B 25/16 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/28 (2013.01); B32B 27/283 (2013.01); B32B 27/302 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/322 (2013.01); B32B 27/325 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/38 (2013.01); B32B 27/40 (2013.01); B32B 27/42 (2013.01); H01G 11/78 (2013.01); H01M 50/116 (2021.01); H01M 50/183 (2021.01); B32B 2250/04 (2013.01); B32B 2250/05 (2013.01); B32B 2255/06 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/20 (2013.01); B32B 2307/202 (2013.01); B32B 2307/206 (2013.01); B32B 2307/31 (2013.01); B32B 2307/50 (2013.01); B32B 2307/518 (2013.01); B32B 2307/584 (2013.01); B32B 2307/71 (2013.01); B32B 2307/714 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/732 (2013.01); B32B 2307/746 (2013.01); B32B 2307/752 (2013.01); B32B 2457/10 (2013.01); B32B 2553/00 (2013.01); B32B 2605/00 (2013.01); H01M 50/1245 (2021.01); H01M 50/131 (2021.01); H01M 2220/20 (2013.01); Y02E 60/13 (2013.01); Y02T 10/70 (2013.01);
Abstract
Provided is a packaging material for batteries, which has excellent insulating properties. A packaging material for batteries, which is formed of a laminate that is obtained by sequentially laminating at least a base layer, a bonding layer, a metal layer and a sealant layer, and wherein the base layer comprises a resin layer A that is formed of a thermoplastic resin having a volume resistivity of 1×10Ω·cm or more.