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:
Nov. 10, 2020
Filed:
Jul. 03, 2014
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Jeongchull Ahn, Yongin-si, KR;
Seongja Noh, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 10/04 (2006.01); C09J 7/10 (2018.01); H01M 2/16 (2006.01); H01M 10/0569 (2010.01);
U.S. Cl.
CPC ...
H01M 2/0287 (2013.01); C09J 7/10 (2018.01); H01M 2/1646 (2013.01); H01M 2/1653 (2013.01); H01M 2/1686 (2013.01); H01M 10/0431 (2013.01); H01M 10/0481 (2013.01); H01M 10/0569 (2013.01); C09J 2203/33 (2013.01); C09J 2409/00 (2013.01); H01M 2300/0028 (2013.01); Y10T 428/2848 (2015.01); Y10T 428/2883 (2015.01);
Abstract
A jelly roll tape for a rechargeable battery and a rechargeable battery having the same are disclosed. In one aspect, the jelly roll tape includes a first adhesive layer configured to develop an adhesive property based at least in part on a reaction with an electrolytic solution and a second adhesive layer formed on at least one surface of the first adhesive layer. The second adhesive layer is formed at least partially of a rubber-based material.