Nanotube-based insulators
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United States of America Patent
Stats
-
May 13, 2014
Issued Date -
N/A
app pub date -
Jan 4, 2012
filing date -
Jan 4, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A nanotube-based insulator is provided having thermal insulating properties. The insulator can include a plurality of nanotube sheets stacked on top of one another. Each nanotube sheet can be defined by a plurality of carbon nanotubes. The plurality of carbon nanotubes can be configured so as to decrease normal-to-plane thermal conductivity while permitting in-plane thermal conductivity. A plurality of spacers can be situated between adjacent nanotube sheets so as to reduce interlayer contact between the nanotubes in each sheet. The plurality of spacers can be ceramic or alumina dots or provided by texturing the nanotube sheets.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2012 Application Filing Year
- D06N Class
- 55 Applications Filed
- 47 Patents Issued To-Date
- 85.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- D06N Class
- 21.43 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 13, 2025 |
