Polymer composites having highly dispersed carbon nanotubes
US8709292B2 · kind B2 · utility
2Cited by
3References
13Claims
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Key dates
| Filing date | May 31, 2011 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Jul 20, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/742
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A carbon nanotube-polymer composite includes a polymer continuous phase having at least a first polymer, and a plurality of carbon nanotubes dispersed in the polymer continuous phase. The carbon nanotubes are non-functionalized nanotubes. The carbon nanotubes are between 0.05 and 40 weight % of the composite. At least 98% of the carbon nanotubes are not involved in nanotube bundles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.