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:
Aug. 01, 2017
Filed:
Nov. 20, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/42 (2006.01); C08F 30/08 (2006.01); C08K 3/00 (2006.01); B60C 1/00 (2006.01); C08F 36/06 (2006.01); C08C 19/22 (2006.01); C08C 19/25 (2006.01); C08C 19/44 (2006.01); C08F 236/10 (2006.01); C08K 3/36 (2006.01); C07D 207/06 (2006.01); B01J 23/04 (2006.01);
U.S. Cl.
CPC ...
C08F 8/42 (2013.01); B60C 1/0016 (2013.01); C07D 207/06 (2013.01); C08C 19/22 (2013.01); C08C 19/25 (2013.01); C08C 19/44 (2013.01); C08F 30/08 (2013.01); C08F 36/06 (2013.01); C08F 236/10 (2013.01); C08K 3/00 (2013.01); C08K 3/36 (2013.01); B01J 23/04 (2013.01);
Abstract
Disclosed are an anionic polymerization initiator, which is an organo-alkali metal compound having an anionic end including an amine group, a method of preparing a modified conjugated diene-based polymer using the same, and a rubber composition including the modified conjugated diene-based polymer prepared thereby. Specifically the polydiene and the anionic initiator contain a group of Chemical Formula 8, below,