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:
Sep. 24, 2024
Filed:
Sep. 25, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Suk Youn Kang, Daejeon, KR;
Ju Ryang Bae, Daejeon, KR;
Seo Won Choi, Daejeon, KR;
Tae Chul Lee, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 236/06 (2006.01); C08C 19/22 (2006.01); C08C 19/25 (2006.01); C08F 4/54 (2006.01); C08K 3/04 (2006.01); C08K 3/36 (2006.01); C08L 15/00 (2006.01); B60C 1/00 (2006.01);
U.S. Cl.
CPC ...
C08F 4/545 (2013.01); C08C 19/22 (2013.01); C08C 19/25 (2013.01); C08F 236/06 (2013.01); C08K 3/04 (2013.01); C08K 3/36 (2013.01); C08L 15/00 (2013.01); B60C 1/00 (2013.01);
Abstract
A neodymium-catalyzed modified conjugated diene-based polymer having excellent affinity with a filler is provided. A method for preparing the same and a rubber composition including the same are also provided. The neodymium-catalyzed modified conjugated diene-based polymer includes a repeating unit derived from a conjugated diene-based monomer; and a functional group derived from a modifier represented by Formula 1 in at least one terminal of a polymer.