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. 10, 2020
Filed:
Apr. 09, 2018
Applicant:
Autonomic Materials, Inc., Champaign, IL (US);
Inventors:
Gerald O. Wilson, Champaign, IL (US);
Subramanyam V. Kasisomayajula, Champaign, IL (US);
Christopher R. D. Dayton, Champaign, IL (US);
Assignee:
Autonomic Materials, Inc., Champaign, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 9/10 (2006.01); C09D 7/61 (2018.01); C09D 7/40 (2018.01); C09D 5/12 (2006.01); C08K 5/5435 (2006.01); C23C 28/00 (2006.01); C09D 163/00 (2006.01); C09D 5/10 (2006.01); C09D 5/00 (2006.01); C23C 30/00 (2006.01);
U.S. Cl.
CPC ...
C08K 9/10 (2013.01); C08K 5/5435 (2013.01); C09D 5/002 (2013.01); C09D 5/106 (2013.01); C09D 5/12 (2013.01); C09D 7/61 (2018.01); C09D 7/69 (2018.01); C09D 163/00 (2013.01); C23C 28/00 (2013.01); C23C 30/00 (2013.01); C08K 2201/005 (2013.01);
Abstract
Microencapsulated healing agents that, upon incorporation into a zinc-rich coating or coating system, improve the coating or coating system's ability to maintain its adhesion and corrosion resistance after damage that exposes the underlying substrate. These microencapsulated healing agent formulations are uniquely synergistic with zinc-rich coatings, and/or with zinc particles in a zinc rich coating, improving both adhesion maintenance and corrosion resistance following damage that exposes the substrate.