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:
Mar. 24, 2015
Filed:
Oct. 05, 2012
Applicant:
Korea Institute of Industrial Technology, Cheonan-si, Chungcheongnam-do, KR;
Inventors:
Dong Hyun Kim, Gunpo-si, KR;
Joon Chul Lee, Hwaseong-si, KR;
Hyun Ki Kim, Tongyeong-si, KR;
Tae Wan Kim, Cheonan-si, KR;
Assignee:
Korea Institute of Industrial Technology, Cheonan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C08F 4/642 (2006.01); C08F 4/6592 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08F 210/16 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01); C08F 4/65927 (2013.01); Y10S 526/943 (2013.01);
Abstract
The present invention relates to an ethylene-based terpolymer having high elasticity and a preparation method thereof, and more particularly, to a highly elastic, ethylene-based terpolymer, which comprises a specific molar ratio of a ethylene unit, a Cα-olefin unit and at least one functional unit selected from the group consisting of divinylbenzene and para-methylstyrene and to a method of preparing the highly elastic, ethylene-based terpolymer using a metallocene catalyst.