Method of manufacturing an aramid and carbon-nanotube composite fiber
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United States of America Patent
Stats
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Apr 16, 2024
Grant Date -
Apr 13, 2023
app pub date -
Mar 22, 2022
filing date -
Oct 12, 2021
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed are a spinning dope for an aramid and carbon-nanotube composite fiber and a method of manufacturing an aramid and carbon-nanotube composite fiber using the same.
First Claim
Other Claims data not available
Family
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| KR | B1 | KR102586338 | Oct 12, 2021 |
| CN | A | CN115961375 | Mar 21, 2022 |
International Classification(s)
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- D02J:FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS....
- D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
- 2022 Application Filing Year
- D01D Class
- 210 Applications Filed
- 64 Patents Issued To-Date
- 30.48 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- D01D Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 16, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 16, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 16, 2035 |
