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. 07, 2018
Filed:
Nov. 18, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Kyoung Hwan Oh, Daejeon, KR;
Won Hee Kim, Daejeon, KR;
Hyo Jin Bae, Daejeon, KR;
Jeong Heon Ahn, Daejeon, KR;
Woo Jin Cho, Daejeon, KR;
Suk Youn Kang, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C08F 36/06 (2006.01); C08K 5/09 (2006.01); C08F 4/54 (2006.01); C07F 5/06 (2006.01); C08F 36/04 (2006.01); C08F 2/06 (2006.01); C08F 2/38 (2006.01); C08F 4/60 (2006.01); C08F 4/622 (2006.01); C08L 9/00 (2006.01); B60C 1/00 (2006.01); C08F 4/06 (2006.01); C08F 4/619 (2006.01);
U.S. Cl.
CPC ...
C08F 36/06 (2013.01); B60C 1/00 (2013.01); C07F 5/068 (2013.01); C08F 2/06 (2013.01); C08F 2/38 (2013.01); C08F 4/06 (2013.01); C08F 4/545 (2013.01); C08F 4/619 (2013.01); C08F 4/622 (2013.01); C08F 36/04 (2013.01); C08K 5/09 (2013.01); C08L 9/00 (2013.01); Y02T 10/862 (2013.01);
Abstract
The present invention provides 1,4-cis polybutadiene having high linearity with an −S/R value of 1 or greater at 100° C., and accordingly, is capable of reducing resistance properties, particularly rolling resistance, and greatly enhancing fuel efficiency properties when used in a rubber composition.