Medium-voltage or high-voltage electrical device
US10134503B2 · kind B2 · utility
0Cited by
2References
24Claims
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Key dates
| Filing date | Nov 12, 2015 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Nov 12, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R4/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A semi-conductive crosslinked layer produced from a polymer composition includes at least one polymer A having at least one epoxy function. A cross-linking agent B includes at least one reactive function that can react with the epoxy function of said polymer A in order to allow the cross-linking of said polymer A. The polymer composition also has an electrically conductive filler having a specific surface area BET of at least 100 m2/g according to the ASTM standard D 6556.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.