logo

For the Inventor, By the Inventor

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.:

US 11296324 B1

PDFFull Text
Date of Patent:
Apr. 05, 2022

Filed:

Dec. 06, 2017

Rotaxane polymer binder for lithium secondary battery, electrode comprising same, and secondary battery comprising same

Applicant:

Korea Advanced Institute of Science and Technology, Daejeon, KR;

Inventors:

Jang Wook Choi, Daejeon, KR;

Ali Coskun, Daejeon, KR;

Sung Hun Choi, Daejeon, KR;

Tae Woo Kwon, Daejeon, KR;

Assignee:

KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;

Attorney:

NSIP Law

Primary Examiner:

Yih-Horng Shiao

Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/131 (2010.01); H01M 4/133 (2010.01); H01M 4/136 (2010.01); H01M 10/0525 (2010.01); C08G 83/00 (2006.01); H01M 4/134 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/622 (2013.01); C08G 83/006 (2013.01); C08G 83/007 (2013.01); H01M 4/131 (2013.01); H01M 4/133 (2013.01); H01M 4/134 (2013.01); H01M 4/136 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01);
Abstract

The present disclosure provides a rotaxane polymer binder containing a polymer based on a rotaxane structure. The polymer binder may further contain a polymer cross-linked with a polar polymer. The polar polymer may be a polymer containing the element F, O or N in a functional group and having high polarity. In addition, the present disclosure provides an electrode containing the rotaxane polymer binder as a binder for a lithium secondary battery, and a secondary battery containing the electrode.

Find Patent Forward Citations

Choi, Jang. (2022). Rotaxane polymer binder for lithium secondary battery, electrode comprising same, and secondary battery comprising same (U.S. Patent No. 11296324). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11296324

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…