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. 25, 2020
Filed:
Feb. 07, 2018
Applicant:
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Inventors:
Hanzhen Bao, Mason, OH (US);
Youssef Moussa, Loveland, OH (US);
Katlyn Michelle Fix, Amelia, OH (US);
Assignee:
PPG Industries Ohio, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 133/02 (2006.01); C09D 133/08 (2006.01); B65D 25/14 (2006.01); C09D 133/10 (2006.01); C09D 5/02 (2006.01); C09D 4/06 (2006.01); C08F 220/10 (2006.01); C09D 4/00 (2006.01);
U.S. Cl.
CPC ...
C09D 133/02 (2013.01); B65D 25/14 (2013.01); C08F 220/10 (2013.01); C09D 4/00 (2013.01); C09D 4/06 (2013.01); C09D 5/02 (2013.01); C09D 133/08 (2013.01); C09D 133/10 (2013.01);
Abstract
A self-curing coating composition comprising a polymer containing hydroxyl groups, carboxylic acid groups and acid groups comprising sulfonic acid groups and/or phosphoric acid groups is disclosed. Methods for applying the coating to a substrate and packages coated with the compositions are also disclosed.