Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components
Reexamination Certificate
2007-12-18
2007-12-18
Green, Anthony J. (Department: 1755)
Compositions
Heat-exchange, low-freezing or pour point, or high boiling...
Organic components
C165S080400, C165S080500, C165S104190, C165S104280, C165S104330, C174S015100, C252S070000, C252S071000, C257S714000, C257SE23098, C361S699000
Reexamination Certificate
active
11432879
ABSTRACT:
A coolant capable of enhancing corrosion inhibition includes a potassium formate solution having a first concentration of a polyphosphate salt and a second concentration of dicyandiamide. In one embodiment, such a coolant may provide corrosion inhibition that is especially effective for silicon and aluminum, among other materials. The corrosion protection may be enhanced for certain materials by adding benzotriazole in a third concentration to the potassium formate solution.
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Chang Je-Young
Gwin Paul J.
Kim Choong-Un
Luke Mark E.
Pathangey Balu
Green Anthony J.
Intel Corporation
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