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. 29, 2009
Filed:
Dec. 22, 2006
Applicants:
Jean-pierre L. Maes, Merelbeke, BE;
Jurgen P. DE Kimpe, Ghent, BE;
Steven Poppe, Grauuw, NL;
Inventors:
Assignee:
Texaco Inc., San Ramon, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous heat transfer fluid comprising a Ccarboxylate freezing point depressant, either solely or in combination with C-Ccarboxylate freezing point depressants, in combination with C-Corganic acid salt corrosion inhibitors, provides an antifreeze/coolant composition wherein the corrosion inhibitors exhibit uniquely enhanced solubility, especially at low temperatures, in synergistic combination with the selected carboxylate freezing point depressants.
Maes, Jean-Pierre. (2009). Potassium propionates for use as freezing point depressants and corrosion protection in heat transfer fluids (U.S. Patent No. 7638069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7638069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile