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. 06, 2021
Filed:
Aug. 17, 2017
Melissa B. Gordon, Montvale, NJ (US);
Christopher J. Kloxin, Landenberg, PA (US);
Norman J. Wagner, Newark, DE (US);
Thomas H. Epps, Iii, Bear, DE (US);
Grant Alexander Knappe, Flemington, NJ (US);
Shu Wang, Newark, DE (US);
Melissa B. Gordon, Montvale, NJ (US);
Christopher J. Kloxin, Landenberg, PA (US);
Norman J. Wagner, Newark, DE (US);
Thomas H. Epps, III, Bear, DE (US);
Grant Alexander Knappe, Flemington, NJ (US);
Shu Wang, Newark, DE (US);
UNIVERSITY OF DELAWARE, Newark, DE (US);
Abstract
The present disclosure is directed to stress-responsive compositions comprising (1) at least one (co)polymer comprising at least one mechanophore comprising at least one thiocarbonylthio functional group or derivative thereof and (2) at least one compound comprising at least one functional group capable of reacting with a free radical, The present disclosure is also directed to articles, coatings, and 3D printing binders comprising such stress-responsive compositions, as well as to processes of imparting the abilities of forming and maintaining protective barriers and mechanical self-healing to such articles, coatings, and 3D printing binders by incorporating such stress-responsive compositions therein.