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. 19, 2024
Filed:
Aug. 26, 2021
Applicant:
Hammond Group, Inc., Hammond, IN (US);
Inventors:
Marvin C. Ho, Crown Point, IN (US);
Thomas David Wojcinski, Hammond, IN (US);
Assignee:
Hammond Group, Inc., Hammond, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/56 (2006.01); H01M 4/04 (2006.01); H01M 4/58 (2010.01); H01M 10/08 (2006.01);
U.S. Cl.
CPC ...
H01M 4/56 (2013.01); H01M 4/0471 (2013.01); H01M 4/5825 (2013.01); H01M 10/08 (2013.01); H01M 2300/0011 (2013.01);
Abstract
In one or more embodiment described herein, a precursor of an active material of an electrode of a lead-acid battery may be made by a process that includes forming an active material paste and curing the active material paste to form the precursor of the active material of the electrode of the lead-acid battery. The active material paste may be made by combining at least water, an acid, a glass composition having at least 25 wt. % of a single metal oxide, and lead oxide. The metal oxide may be selected from barium oxide, lead oxide, zinc oxide, or antimony oxide.