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:
Jun. 17, 2025
Filed:
Jan. 25, 2019
Battelle Memorial Institute, Columbus, OH (US);
Jeffrey T. Cafmeyer, Columbus, OH (US);
Daniel B. Garbark, Blacklick, OH (US);
Battelle Memorial Institute, Columbus, OH (US);
Abstract
Powder coating resins and coatings made using the powder coating resins are described. The powder coating resins are based on the use of Cto Cdiacids. The Cto Cdiacids are reacted with a reactant having an alcohol functionality and an amine functionality to form a carboxylic acid terminated polymer having ester and amide functionality. Alternatively, the Cto Cdiacids are reacted with a reactant having an alcohol functionality and an amine functionality to form an intermediate polyol, which is then reacted with acetoacetic acid or an ester thereof to form an acetoacetate-terminated polymer.