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:
Mar. 24, 2026
Filed:
Jun. 28, 2022
Applicant:
Eastman Chemical Company, Kingsport, TN (US);
Inventors:
Paul Michael Atkinson, Kingsport, TN (US);
Michael Eugene Donelson, Kingsport, TN (US);
Xiaobo Hu, Johnson City, TN (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); B65D 3/22 (2006.01); C08J 5/18 (2006.01); C08J 9/20 (2006.01); C08L 1/14 (2006.01); C08L 67/02 (2006.01); C09D 101/14 (2006.01); C09D 167/02 (2006.01); D21H 19/28 (2006.01); D21H 19/34 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0061 (2013.01); B65D 3/22 (2013.01); C08J 5/18 (2013.01); C08J 9/20 (2013.01); C08L 1/14 (2013.01); C08L 67/02 (2013.01); C09D 101/14 (2013.01); C09D 167/02 (2013.01); D21H 19/28 (2013.01); D21H 19/34 (2013.01); C08J 2203/12 (2013.01); C08J 2203/14 (2013.01); C08J 2301/14 (2013.01); C08J 2367/02 (2013.01); C08J 2401/14 (2013.01); C08J 2467/02 (2013.01); C08J 2467/04 (2013.01); C08J 2467/06 (2013.01); C08L 2201/06 (2013.01); C08L 2203/12 (2013.01); C08L 2203/16 (2013.01); C08L 2205/24 (2013.01);
Abstract
A biodegradable composition is disclosed. The biodegradable composition includes (i) a biodegradable polymer and (ii) a cellulose ester. Films that include or are formed from the biodegradable composition, as well as articles that include a substrate and a layer of the biodegradable composition on a surface thereof, are also described.