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US 2017/0157717 A1Published application
Solder flux
AssigneeUniversity of Leicester
InventorsKarl Ryder, Andrew Ballantyne, Robert Harris, Christopher Zaleski
Life of this patent
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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.
Claims23
A soldering/brazing flux comprising at least one ionic liquid and at least one additive which improves flux functionality.
Dependencies are inferred from the claim text.