Fluorocarbon polymeric compositions having hydrophilic functional groups and process
US7288600B2 · kind B2 · utility
9Cited by
7References
4Claims
0Family size
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Key dates
| Filing date | May 18, 2004 |
| Grant date | Oct 30, 2007 |
| Priority date | — |
| Expiry date | Nov 23, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A crosslinked fluorocarbon such as perfluorocarbon, polymeric composition is provided having hydrophilic functional groups, which is crosslinked with fluorinated such as perfluorinated crosslinking groups. Also provided is a branched fluorocarbon such as perfluorocarbon, polymeric composition having hydrophilic functional groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.