Chemically stabilized ionomers containing inorganic fillers
US8617765B2 · kind B2 · utility
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5References
16Claims
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Key dates
| Filing date | Dec 21, 2006 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Aug 23, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24999
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Ionomeric polymers that are chemically stabilized and contain inorganic fillers are prepared, and show reduced degradation. The ionomers care useful in membranes and electrochemical cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.