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:
Oct. 22, 2024
Filed:
Jun. 22, 2021
Applicant:
Akina, Inc, West Lafayette, IN (US);
Inventors:
John Solomon Garner, West Lafayette, IN (US);
Kinam Park, West Lafayette, IN (US);
Assignee:
Akina, Inc, West Lafayette, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/04 (2006.01); C08G 63/08 (2006.01); C08G 63/12 (2006.01); C08G 63/82 (2006.01); C08L 67/00 (2006.01);
U.S. Cl.
CPC ...
C08G 63/12 (2013.01); C08G 63/08 (2013.01); C08G 63/82 (2013.01); C08L 67/04 (2013.01); C08L 2201/06 (2013.01); C08L 2203/202 (2013.01); C08L 2203/206 (2013.01); C08L 2312/00 (2013.01);
Abstract
A solid crosslinked polyester composition is disclosed wherein the crosslinked polyester is environmentally degradable in less than about 180 days. The crosslinked polyester is the polyesterification reaction product between one or more multi-hydroxylic alcohols, one or more hydroxy acids, and one or more multi-carboxylic acid compounds. Alternately, the crosslinked polyester is the polyesterification reaction product between one or more multi-hydroxylic alcohols, one or more hydroxy acids, one or more multi-carboxylic acid compounds, and a cyclic ester.