Polymer grafted graphene and method for preparation thereof
US11066304B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Nov 23, 2018 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Apr 8, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F292/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides graphene in which a polymer having a functional group capable of improving the dispersibility of graphene is bonded to the surface of the graphene. The present invention also provides a method for preparing the graphene described above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.