Composite material with dielectric properties and preparation method thereof
US8753546B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 7, 2009 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Oct 10, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31609
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Techniques are generally described related to a composite material with dielectric properties and the preparation method thereof. One example composite material may include a core having a first polymer and an ionic salt and a shell having a second polymer, where the core is electrically conductive and the shell electrically insulates and substantially surrounds the core, wherein the first polymer has a first polarity and the second polymer has a second polarity, and the first polarity is greater than the second polarity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.