Infrared light- and thermal-responsive graphene oxide hydrogel polymer composites
US9193816B2 · kind B2 · utility
13Cited by
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19Claims
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Key dates
| Filing date | Nov 30, 2011 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Jul 20, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/1624
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Composite hydrogels and methods for making and using the composite hydrogels are provided. The composite hydrogels comprise graphene oxide flakes distributed in, and covalently bonded to, a thermo-responsive hydrogel polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.