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:
Aug. 08, 2023
Filed:
Aug. 06, 2021
GM Global Technology Operations Llc, Detroit, MI (US);
Xingcheng Xiao, Troy, MI (US);
Mei Cai, Bloomfield Hills, MI (US);
Anne M. Dailly, West Bloomfield, MI (US);
Prabjot Nanua, Ann Arbor, MI (US);
Julian Sherborne, South Lyon, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A battery module comprises a plurality of secondary battery cells arranged side-by-side; and a flame-retardant composition disposed atop the plurality of secondary battery cells; where the flame-retardant composition comprises a first composition and a second composition. The first composition comprises porous particles upon which are disposed a first metal catalyst particle and a first flame-retardant particle. The second composition comprises a fibrous composition that comprises a fibrous substrate upon which is disposed a second metal catalyst particle and a second flame-retardant particle.