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:
Jan. 11, 2022
Filed:
Sep. 19, 2019
Applicant:
Johns Manville, Denver, CO (US);
Inventor:
Zhihua Guo, Ottawa Hills, OH (US);
Assignee:
Johns Manville, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 10/12 (2006.01); H01M 4/38 (2006.01); H01M 4/56 (2006.01); H01M 4/14 (2006.01); H01M 10/06 (2006.01); H01M 50/44 (2021.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 4/14 (2013.01); H01M 4/38 (2013.01); H01M 4/56 (2013.01); H01M 10/06 (2013.01); H01M 10/12 (2013.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01); H01M 50/44 (2021.01);
Abstract
Fiber-containing mats for lead acid batteries are described. The mats may include a plurality of fibers, a binder holding the plurality of fibers together, and one or more additives incorporated into the mat, where the additives may include one or more compounds selected from benzyl benzoate and a glycol ester. Additional fiber-containing mats include a plurality of woven or non-woven fibers and the one or more additives. The fiber-containing mats having the one or more additives may be used in lead-acid batteries that include a positive and negative electrode, a separator, and one or more pasting mats.