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:
Oct. 29, 2024
Filed:
Jan. 31, 2022
Applicants:
Sharareh Shirzad, Baton Rouge, LA (US);
Marwa M. Hassan, Baton Rouge, LA (US);
Inventors:
Sharareh Shirzad, Baton Rouge, LA (US);
Marwa M. Hassan, Baton Rouge, LA (US);
Assignee:
BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AGRICULTURAL AND MECHANICAL COLLEGE, Baton Rouge, LA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 5/08 (2006.01); C08L 75/04 (2006.01); C08L 95/00 (2006.01);
U.S. Cl.
CPC ...
C08L 5/08 (2013.01); C08L 75/04 (2013.01); C08L 95/00 (2013.01); C08L 2205/03 (2013.01); C08L 2555/82 (2013.01);
Abstract
Disclosed herein is a self-healing asphalt binder composition comprising i) an asphalt binder, ii) an oxetane substituted polysaccharide, and iii) a polyurethane, as well as asphalts comprising said self-healing asphalt binder and an asphalt mixture. Also disclosed are methods of making the self-healing asphalt binder.