Packaging material for batteries
US11476524B2 · kind B2 · utility
0Cited by
0References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2015 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Sep 24, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Provided is a packaging material for batteries, which has excellent insulating properties. A packaging material for batteries, which is formed of a laminate that is obtained by sequentially laminating at least a base layer, a bonding layer, a metal layer and a sealant layer, and wherein the base layer comprises a resin layer A that is formed of a thermoplastic resin having a volume resistivity of 1×1015 Ω·cm or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.