Removable non-conjugated polymers for dispersing carbon nanotubes
US10815125B2 · kind B2 · utility
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3References
28Claims
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Key dates
| Filing date | Jan 5, 2018 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Sep 23, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/847
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Polymers having pendant polycyclic aromatic hydrocarbon (PAH) groups covalently bound to the polymer backbone via thioester bonds are provided. The PAH groups are covalently bound to the backbone of the polymer by a molecular linker that includes a thioester bond. Also provided are dispersions of polymer-coated carbon nanotubes and carbon nanotube films formed from the dispersions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.