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:
Sep. 05, 2023
Filed:
Jun. 08, 2021
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Dimitris Ioannis Collias, Mason, OH (US);
John Andrew McDaniel, West Chester, OH (US);
Gary Wayne Gilbertson, Liberty Township, OH (US);
Martin Ian James, Hamilton, OH (US);
Arsen Arsenov Simonyan, Schwalbach, DE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 11/16 (2006.01); C08J 11/14 (2006.01); C08F 120/06 (2006.01);
U.S. Cl.
CPC ...
C08J 11/14 (2013.01); C08F 120/06 (2013.01); C08J 2333/02 (2013.01);
Abstract
Poly(acrylic acid)-based superabsorbent polymer (SAP) in a feed stream is converted into poly(acrylic acid) (PAA) in an extensional flow device. The total energy used to degrade the SAP into PAA is less than about 50 MJ/kg SAP.
Collias, Dimitris. (2023). Recycling of superabsorbent polymer with an extensional flow device (U.S. Patent No. 11746210). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11746210
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile