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. 14, 2021
Filed:
Jun. 12, 2019
Abraham Joy, Copley, OH (US);
Chao Peng, Tallmadge, OH (US);
Zhuoran LI, Akron, OH (US);
Nicholas Nun, Akron, OH (US);
Apoorva Vishwakarma, Akron, OH (US);
Abraham Joy, Copley, OH (US);
Chao Peng, Tallmadge, OH (US);
Zhuoran Li, Akron, OH (US);
Nicholas Nun, Akron, OH (US);
Apoorva Vishwakarma, Akron, OH (US);
The University of Akron, Akron, OH (US);
Abstract
A functionalized polyurethane polymer is provided, the polymer defined by the formula where each R' is independently derived from a diisocyanate, where each R″ represents the soft segment of the polymer, where n is the number of repeat units within the soft segment of the polymer, where m is the number of repeating mer units in the polymer, where each E is a pendant-functionalized amide unit chain extender, wherein the nitrogen atom of the amide group is part of the polymer backbone. A method for preparing the polymer is also provided.