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:
Jun. 11, 2019
Filed:
Feb. 19, 2016
Purdue Research Foundation, West Lafayette, IN (US);
Jonathan James Wilker, Lafayette, IN (US);
Courtney Lynn Jenkins, Jefferson City, MO (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
Poly[(3,4-dihydroxymandelic acid)-co-(lactic acid)] can be produced from renewable feedstocks, possesses tunable degradation, and can achieve adhesion strengths rivaling the performance of existing glues and adhesives. In one aspect, a polymer is presented. The polymer includes poly[(3,4-dihydroxymandelic acid)-co-(lactic acid)]. The polymer can be an adhesive. The adhesive is configured to have tunable degradation. The polymer is derived from renewable resources. The renewable resources can include any one of or a combination of starch, cellulose, hemicellulose, lignin, chitin, polyphenols, poly (isoprene), suberin, polyterpenes, polyterpenoids, polyhydroxyalkanoates, rosin-based polymers, triglyceride-based polymers, alginates, and/or proteins.