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:
Jul. 02, 2024
Filed:
Jul. 28, 2023
Applicant:
Guangdong University of Technology, Guangzhou, CN;
Inventors:
Dongyu Zhu, Guangzhou, CN;
Xueqing Qiu, Guangzhou, CN;
Xuliang Lin, Guangzhou, CN;
Wenli Zhang, Guangzhou, CN;
Yanlin Qin, Guangzhou, CN;
Liheng Chen, Guangzhou, CN;
Assignee:
GUANGDONG UNIVERSITY OF TECHNOLOGY, Guangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08H 7/00 (2011.01); C08K 3/08 (2006.01);
U.S. Cl.
CPC ...
C08H 6/00 (2013.01); C08K 3/08 (2013.01); C08K 2003/0893 (2013.01);
Abstract
Provided are a biodegradable self-healing rubber elastomer and its preparation method, which belongs to the field of elastomeric materials. The biodegradable self-repairing rubber elastomer is prepared by a melting method in which enzymatic lignin and itaconic acid are added to lipoic acid separately, melted and blended separately, and then cooled to obtain the rubber elastomer.