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:
Nov. 30, 2021
Filed:
Jul. 09, 2018
Applicant:
Nanotek Instruments, Inc., Dayton, OH (US);
Inventors:
Assignee:
Global Graphene Group, Inc., Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/63 (2018.01); C09D 175/04 (2006.01); C09D 5/24 (2006.01); C09D 175/02 (2006.01); C09D 175/12 (2006.01); C09D 163/00 (2006.01); C09D 167/08 (2006.01); C23F 11/04 (2006.01); C08G 71/04 (2006.01); C08K 11/00 (2006.01); C09D 5/08 (2006.01); C09D 5/10 (2006.01); C08K 3/04 (2006.01); C08K 3/08 (2006.01); C08K 3/32 (2006.01);
U.S. Cl.
CPC ...
C09D 5/086 (2013.01); C09D 5/084 (2013.01); C09D 5/106 (2013.01); C09D 5/24 (2013.01); C09D 163/00 (2013.01); C09D 167/08 (2013.01); C09D 175/02 (2013.01); C09D 175/12 (2013.01); C23F 11/04 (2013.01); C08K 3/042 (2017.05); C08K 11/00 (2013.01); C08K 2003/0893 (2013.01); C08K 2003/328 (2013.01); C08K 2201/011 (2013.01);
Abstract
Provided is a humic acid-based coating suspension comprising humic acid, particles of an anti-corrosive pigment or sacrificial metal, and a binder resin dissolved or dispersed in a liquid medium, wherein the humic acid has a weight fraction from 0.1% to 50% based on the total coating suspension weight excluding the liquid medium. Also provided is an object or structure coated at least in part with such a coating.