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:
Apr. 07, 2026
Filed:
Apr. 13, 2021
Eastman Chemical Company, Kingsport, TN (US);
Bruce Roger Debruin, Gray, TN (US);
Michael Paul Ekart, Kingsport, TN (US);
David Milton Lange, Blountville, TN (US);
Aaron Nathaniel Edens, Weber City, VA (US);
Anne-Martine Sherbeck Jackson, Jonesborough, TN (US);
Nathan Mitchell West, Kingsport, TN (US);
Zhufang Liu, Kingsport, TN (US);
Eastman Chemical Company, Kingsport, TN (US);
Abstract
Chemical recycling facilities for processing mixed waste plastic are provided herein. Such facilities have the capability of processing mixed plastic waste streams and utilize a variety of recycling facilities, such as, for example, solvolysis facility, a pyrolysis facility, a cracker facility, a partial oxidation gasification facility, an energy recovery facility, and a solidification facility. Streams from one or more of these individual facilities may be used as feed to one or more of the other facilities, thereby maximizing recovery of valuable chemical components and minimizing unusable waste streams.