Nanocomposites with controlled electrical properties
US7923500B2 · kind B2 · utility
9Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2004 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Jan 14, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/011
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A field grading material includes a field grading effective amount of a nanoparticle filler distributed in a polymeric matrix, and the nanoparticle filler is heterogeneously distributed in the polymeric matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.