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:
Jul. 15, 2025
Filed:
Dec. 17, 2019
Applicant:
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Inventors:
Qiang Huang, West Roxbury, MA (US);
Dikran Betzig, Bolton, MA (US);
Assignee:
PPG INDUSTRIES OHIO, INC., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/32 (2006.01); C08K 5/56 (2006.01); C08L 83/06 (2006.01); C09D 5/08 (2006.01); C09D 183/04 (2006.01);
U.S. Cl.
CPC ...
C09D 183/04 (2013.01); C08K 3/32 (2013.01); C08K 5/56 (2013.01); C08L 83/06 (2013.01); C09D 5/084 (2013.01); C08K 2003/328 (2013.01); C08L 2205/02 (2013.01);
Abstract
An ambient curable coating composition includes a mixture of components comprising a polysiloxane having a Mw of at least 10,000 as determined by gel permeation chromatography using a polystyrene standard, (b) an alkoxy functional polysiloxane, and (c) an inorganic corrosion inhibitor, a method of preparing a corrosion resistant coating comprising (i) applying the coating composition to a substrate and (ii) curing component (b) at ambient conditions; and a substrate at least partially coated with the coating composition.