Exfoliating-dispersing agents for nanotubes, bundles and fibers
US9718691B2 · kind B2 · utility
1Cited by
91References
8Claims
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Key dates
| Filing date | Apr 3, 2014 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Apr 27, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2004/13
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Methods and compositions for the formation of dispersions of nanotubes are provided using solution comprising an aromatic hydrocarbon and an electron donor group. Also provided are methods for isolating carbon nanotubes from the composition, and use of carbon nanotube products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.