Embossed microporous membrane battery separator materials and methods of manufacture and use thereof
US10804516B2 · kind B2 · utility
0Cited by
16References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2015 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | May 12, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Disclosed are embossed microporous membranes, as well as articles (e.g., battery separators, materials, textiles, composites, and laminates) comprising the embossed microporous membranes. Also provided are methods of making and/or using embossed microporous membranes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.