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:
Jun. 30, 2020
Filed:
May. 10, 2019
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventor:
Jae Eun Jin, Incheon, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/82 (2006.01); H01M 4/66 (2006.01); H01M 4/68 (2006.01); H01M 10/06 (2006.01); B22F 1/00 (2006.01); B22F 3/00 (2006.01); C22C 1/05 (2006.01); C22C 32/00 (2006.01); C22C 26/00 (2006.01);
U.S. Cl.
CPC ...
H01M 4/82 (2013.01); B22F 1/00 (2013.01); B22F 1/0014 (2013.01); B22F 3/00 (2013.01); C22C 1/05 (2013.01); C22C 32/0084 (2013.01); H01M 4/663 (2013.01); H01M 4/685 (2013.01); B22F 2998/10 (2013.01); C22C 2026/002 (2013.01); H01M 10/06 (2013.01);
Abstract
A method for manufacturing a substrate for a lead acid battery includes manufacturing a powder mixture by mixing lead powder and carbon powder and manufacturing a substrate by compress-molding the powder mixture. 85 wt % to 95 wt % of the lead powder and 5 wt % to 15 wt % of the carbon powder are mixed, based on 100 wt % of the powder mixture.