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. 09, 2020
Filed:
Dec. 19, 2017
Applicant:
Eastman Chemical Company, Kingsport, TN (US);
Inventors:
Jianhui Zhou, Kingsport, TN (US);
Stacey James Marsh, Church Hill, TN (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/199 (2006.01); C09D 167/02 (2006.01); C09D 167/06 (2006.01); C09D 7/20 (2018.01); C08L 67/02 (2006.01); C08G 63/16 (2006.01); C08G 63/12 (2006.01); C08G 63/20 (2006.01); C09D 167/00 (2006.01); C08G 63/137 (2006.01);
U.S. Cl.
CPC ...
C08G 63/16 (2013.01); C08G 63/12 (2013.01); C08G 63/199 (2013.01); C08G 63/20 (2013.01); C09D 167/00 (2013.01); C09D 167/02 (2013.01); C09D 167/06 (2013.01); C08G 63/137 (2013.01); C08G 2150/00 (2013.01); C08G 2150/90 (2013.01); C08L 67/02 (2013.01); C08L 2201/56 (2013.01); C08L 2312/00 (2013.01); C09D 7/20 (2018.01);
Abstract
Disclosed are aliphatic polyester resins containing specific molar quantities of 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and solvent borne, thermosetting monocoating compositions prepared therefrom. The aliphatic polyesters exhibit good hardness and flexibility when formulated into thermosetting coatings compositions.