Adhesive layer, layer, and composition
US10522809B2 · kind B2 · utility
1Cited by
3References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 16, 2013 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Aug 3, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An adhesive layer disposed between a separator for a secondary battery and an electrode for a secondary battery, wherein the adhesive layer is obtained by bonding under pressure a layer containing a resin having a structural unit derived from an α-olefin having 2 to 4 carbon atoms, and an occupancy area of the resin in the adhesive layer is 10 to 80%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.