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:
Aug. 02, 2016
Filed:
Nov. 10, 2011
Applicants:
Tyler N. Smith, Missoula, MT (US);
Donald E. Kiely, Missoula, MT (US);
Kylie Kramer-presta, Missoula, MT (US);
Inventors:
Tyler N. Smith, Missoula, MT (US);
Donald E. Kiely, Missoula, MT (US);
Kylie Kramer-Presta, Missoula, MT (US);
Assignee:
Rivertop Renewables, Missoula, MT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F 11/08 (2006.01); C02F 5/10 (2006.01); C23F 11/12 (2006.01);
U.S. Cl.
CPC ...
C23F 11/08 (2013.01); C02F 5/105 (2013.01); C23F 11/126 (2013.01); C02F 2303/08 (2013.01);
Abstract
This invention relates to novel corrosion inhibitors which are capable of sequestering metal ions such as calcium and magnesium and are derived in part from renewable carbohydrate feedstocks. The corrosion inhibitors are mixtures containing one or more hydroxycarboxylic acid salts and one or more suitable oxoacid anion salts.