Solder flux
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United States of America Patent
Stats
-
Nov 17, 2020
Grant Date -
Jun 8, 2017
app pub date -
Jun 5, 2015
filing date -
Jun 6, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
There is provided the use of at least one ionic liquid as a soldering/brazing flux. There is also provided a method of soldering a metal comprising applying a solder/braze comprising a flux to a surface of the metal and heating said metal to a desired soldering/brazing temperature, wherein the soldering/brazing flux comprises one or more ionic liquids.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- B23K Class
- 2354 Applications Filed
- 1765 Patents Issued To-Date
- 74.98 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B23K Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 17, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 17, 2032 |
