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:
Feb. 02, 2021
Filed:
Mar. 11, 2016
Applicant:
Toyo Kohan Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Toyo Kohan Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/00 (2006.01); H01M 2/02 (2006.01); C25D 7/06 (2006.01); C25D 7/00 (2006.01); B21D 22/20 (2006.01); C25D 3/12 (2006.01); C25D 3/56 (2006.01); C25D 5/14 (2006.01); C25D 5/50 (2006.01); B21D 53/00 (2006.01);
U.S. Cl.
CPC ...
H01M 2/0292 (2013.01); B21D 22/201 (2013.01); C25D 3/12 (2013.01); C25D 3/562 (2013.01); C25D 5/14 (2013.01); C25D 5/50 (2013.01); C25D 7/00 (2013.01); C25D 7/0614 (2013.01); H01M 2/02 (2013.01); B21D 53/00 (2013.01); H01M 2002/0297 (2013.01); Y10T 428/12937 (2015.01);
Abstract
There is provided a method for producing a surface-treated steel sheet for battery containers () comprising forming a dull or semi-bright nickel plating layer () on at least the surface to be the outside of a battery container in a steel sheet (), wherein the nickel plating layer () is formed by performing plating treatment under a condition of a bath temperature of 70° C. or more.