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:
Sep. 15, 2020
Filed:
Apr. 13, 2016
Applicant:
Attostat, Inc., Salt Lake City, UT (US);
Inventors:
Bryon J. Tarbet, Highland, UT (US);
William H. Niedermeyer, West Jordan, UT (US);
Assignee:
ATTOSTAT, INC., Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/18 (2006.01); F16L 58/04 (2006.01); C23F 13/00 (2006.01); C09D 5/08 (2006.01);
U.S. Cl.
CPC ...
C23F 13/005 (2013.01); C09D 5/084 (2013.01); C23F 11/18 (2013.01); F16L 58/04 (2013.01);
Abstract
Anti-corrosion nanoparticle compositions include a carrier and a plurality of nonionic metal nanoparticles. The metal nanoparticles can be spherical-shaped and/or coral-shaped metal nanoparticles. The nanoparticles are selected so as to locate at the grain boundaries of a metal or metal alloy when the anti-corrosion composition is applied to the metal or alloy, thereby reducing or preventing intergranular corrosion of the metal or alloy.