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. 31, 2023
Filed:
Mar. 29, 2021
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Hongying Zhou, Allison Park, PA (US);
Dennis Allan Simpson, Sarver, PA (US);
Christopher Paul Kurtz, Millvale, PA (US);
Tsukasa Mizuhara, Allison Park, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
Polymeric polyoxazolines of the following structure are disclosed: where X is the residue of a polymeric polyol after reaction with a dicarboxylic acid/anhydride; where Ris an organic moiety; where Y is an organic moiety containing one or more oxazoline groups; and wherein each Ris independently hydrogen or an organic moiety. Methods of making such polyoxazolines and using them in a coating, and packages coated therewith, are also within the scope of the present invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile