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:
May. 03, 2022
Filed:
Oct. 18, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Ji Eun Kim, Daejeon, KR;
Eun Gyeong Lee, Daejeon, KR;
Dae June Joe, Daejeon, KR;
Won Mun Choi, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08C 19/22 (2006.01); C08F 8/30 (2006.01); C08F 36/04 (2006.01); C07F 7/10 (2006.01); C07C 229/16 (2006.01);
U.S. Cl.
CPC ...
C08C 19/22 (2013.01); C08F 8/30 (2013.01); C08F 36/04 (2013.01);
Abstract
The present invention relates to a modifier represented by Formula 1, a method for preparing the same, a modified conjugated diene-based polymer including a functional group derived from the modifier and having a high modification ratio, and a method for preparing the polymer.