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:
Jan. 20, 2026
Filed:
Oct. 21, 2021
Eastman Chemical Company, Kingsport, TN (US);
Linqian Feng, Johnson City, TN (US);
Cameron Lee Brown, Kingsport, TN (US);
John Thorton Maddox, Jonesborough, TN (US);
Alain Michel Cagnard, Kingsport, TN (US);
Selene Ayde De Leon Ibarra, Kingsport, TN (US);
Thauming Kuo, Kingsport, TN (US);
Eastman Chemical Company, Kingsport, TN (US);
Abstract
This invention pertains to coating compositions based on polyesters containing 2,2,4,4-tetrametbyM,3-cyclobutanediol (TMCD) and modifying polyester polyols. Coatings based on such polyester blends are capable of providing a good balance of the desirable coating properties, such as solvent resistance, acid resistance, retort resistance, crazing resistance, and bending ability, for metal packaging applications.