Chromatographic and electrophoretic separation of chemicals using electrically conductive polymers
US6821417B2 · kind B2 · utility
1Cited by
4References
8Claims
0Family size
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Key dates
| Filing date | Jul 9, 2002 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Nov 4, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/285
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A separation system comprising a stationary phase, a double stranded conductive polymer system contacting the stationary phase and means to place a mobile phase carrying a component to be separated from the mobile into contacting relationship with the polymer system whereby the component is captured by the polymer. The double stranded polymer is comprised of a -conjugated polymer and a polyelectrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.