EMBOSSED SEPARATORS
Application
US20260081303A1
Kind: A1
Mar 19, 2026
Assignee
Hollingsworth & Vose Company
Inventors
Zhiping Jiang
Abstract
Battery separators comprising embossments are generally provided. The embossments may take the form of indentations formed in a surface of the battery separator, such as indentations formed by an embossing process. The embossments may comprise intersections with a first edge and a second edge of the battery separator, which may be the same or different.
CPC Classifications
H01M 50/44
H01M 10/14
H01M 50/463
Filing Date
2025-07-22
Application No.
19276738