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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.:

US 12735568 B1

PDFFull Text
Date of Patent:
Sep. 15, 2026

Filed:

Jan. 23, 2024

Polyesteramides, processes for the preparation thereof, and polyesteramide compositions

Applicant:

Eastman Chemical Company, Kingsport, TN (US);

Inventors:

Emmett Dudley Crawford, Kingsport, TN (US);

Scott Ellery George, Kingsport, TN (US);

Kaan Gunes, Houston, TX (US);

Paul Hastings, Milford, MA (US);

Aristotelis Karagiannis, Amherst, MA (US);

Aireal Denise Pressley, Kingsport, TN (US);

Pinguan Zheng, Johnson City, TN (US);

Assignee:

Eastman Chemical Company, Kingsport, TN (US);

Attorney:

Kenrick L. Vidale

Primary Examiner:

Tae H Yoon

Int. Cl.
CPC ...
C08L 77/12 (2006.01); B32B 17/10 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); C08G 69/44 (2006.01); C08G 73/10 (2006.01); C08G 73/16 (2006.01); C08J 5/18 (2006.01); C08K 3/34 (2006.01); C08K 5/053 (2006.01); C08K 5/092 (2006.01); C08K 5/17 (2006.01); C08K 5/5435 (2006.01); C08K 5/5465 (2006.01);
U.S. Cl.
CPC ...
C08L 77/12 (2013.01); B32B 17/10036 (2013.01); B32B 17/10724 (2013.01); B32B 17/10779 (2013.01); B32B 27/08 (2013.01); B32B 27/36 (2013.01); C08G 69/44 (2013.01); C08G 73/1003 (2013.01); C08G 73/16 (2013.01); C08J 5/18 (2013.01); C08K 3/34 (2013.01); C08K 5/053 (2013.01); C08K 5/092 (2013.01); C08K 5/17 (2013.01); C08K 5/5435 (2013.01); C08K 5/5465 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2250/40 (2013.01); B32B 2307/412 (2013.01); B32B 2313/00 (2013.01); B32B 2367/00 (2013.01); B32B 2377/00 (2013.01);
Abstract

The present application discloses novel polyesteramides comprising cycloalkyl diols and/or cycloalkyl dialkanols with tunable properties based on the monomers and monomer ratios used to prepare the polyesteramides and varying the reaction conditions. The present application also discloses compositions and articles.

Find Patent Forward Citations

Crawford, Emmett. (2026). Polyesteramides, processes for the preparation thereof, and polyesteramide compositions (U.S. Patent No. 12735568). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12735568

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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