Gradient nanoparticle-carbon allotrope-polymer composite material
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United States of America Patent
Stats
-
May 3, 2016
Issued Date -
N/A
app pub date -
Sep 24, 2013
filing date -
Oct 18, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A shock wave attenuating material (100) includes a substrate layer (104). A plurality (110) of shock attenuating layers is disposed on the substrate layer (104). Each of the plurality (110) of shock attenuating layers includes a gradient nanoparticle layer (114) including a plurality of nanoparticles (120) of different diameters that are arranged in a gradient from smallest diameter to largest diameter and a graphitic layer (118) disposed adjacent to the gradient nanoparticle layer. The graphitic layer (118) includes a plurality of carbon allotrope members (128) suspended in a matrix (124).
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International Classification(s)
- 2013 Application Filing Year
- F42D Class
- 53 Applications Filed
- 42 Patents Issued To-Date
- 79.25 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 10 Citation Count
- F42D Class
- 35.71 % this patent is cited more than
- 9 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 3, 2027 |
