The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 18, 2007
Filed:
May. 12, 2006
Je-young Chang, Phoenix, AZ (US);
Choong-un Kim, Arlington, TX (US);
Balu Pathangey, Scottsdale, AZ (US);
Paul J. Gwin, Orangevale, CA (US);
Mark E. Luke, Chandler, AZ (US);
Ravi Prasher, Phoenix, AZ (US);
Je-Young Chang, Phoenix, AZ (US);
Choong-Un Kim, Arlington, TX (US);
Balu Pathangey, Scottsdale, AZ (US);
Paul J. Gwin, Orangevale, CA (US);
Mark E. Luke, Chandler, AZ (US);
Ravi Prasher, Phoenix, AZ (US);
Intel Corporation, Santa Clara, CA (US);
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.