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:
Apr. 02, 2019
Filed:
Jun. 26, 2017
Applicant:
Korea Kumho Petrochemical Co., Ltd., Seoul, KR;
Inventors:
Hanjoung Cho, Daejeon, KR;
Jae Young Ko, Daejeon, KR;
Min Sung Kwon, Daejeon, KR;
Dae Hyung Lee, Daejeon, KR;
Eun Kyung Noh, Daejeon, KR;
Cheol Min Park, Daejeon, KR;
Sang Chul Ji, Daejeon, KR;
Assignee:
Korea Kumho Petrochemical Co., Ltd., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/24 (2006.01); C08F 236/06 (2006.01); C08F 236/10 (2006.01); C08K 3/34 (2006.01); C08C 19/22 (2006.01); C08C 19/25 (2006.01); C08C 19/44 (2006.01);
U.S. Cl.
CPC ...
C08J 3/24 (2013.01); C08C 19/22 (2013.01); C08C 19/25 (2013.01); C08C 19/44 (2013.01); C08F 236/06 (2013.01); C08F 236/10 (2013.01); C08K 3/34 (2013.01);
Abstract
One aspect of the present invention provides an end-modified conjugated diene polymer represented by Formula 1 below: wherein p is a conjugated diene polymer chain; Rto Rare each independently C-Csaturated or unsaturated hydrocarbon chains; X is carbon (C), silicon (Si), or nitrogen (N); a is 1 or 2; and n is an integer of 1 to 200, and a method for preparing the same.