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:
Oct. 17, 2023
Filed:
Dec. 13, 2018
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Debra L. Singer, Wexford, PA (US);
William H. Retsch, Jr., Allison Park, PA (US);
Dennis A. Simpson, Sarver, PA (US);
Kam Lun Lock, Orpington, GB;
Michael G. Olah, Pittsburgh, PA (US);
Hongying Zhou, Allison Park, PA (US);
Maria Magdalena Vladan, Burjassot, ES;
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
The present invention relates to a coating composition, the coating composition comprising: a) a solution polymerised acrylic material; b) an emulsion polymerised acrylic latex material, wherein one or both of the solution polymerised acrylic material and the emulsion polymerised acrylic latex material have acid functionality; and c) a crosslinker material operable to crosslink the acid functionality on the solution polymerised acrylic material and/or emulsion polymerised acrylic latex material, the present invention also extends to a food and/or beverage package coated on at least a portion thereof with said coating composition.