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. 15, 2017
Filed:
Oct. 13, 2015
Lg Chem, Ltd., Seoul, KR;
Joong Soo Kim, Daejeon, KR;
Hyuck Ju Kwon, Daejeon, KR;
Yi Young Choi, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Eun Kyoung Song, Daejeon, KR;
Nak-Kyu Song, Daejeon, KR;
Dae Sik Hong, Daejeon, KR;
Woo Ri Kim, Daejeon, KR;
Si Yong Kim, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
The present invention relates to an ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility. The ethylene/1-hexene or ethylene/1-butene copolymer according to the present invention has high molecular weight and wide molecular weight distribution, and thus excellent processibility, and has excellent environmental stress crack resistance, and thus, may be applied for a high inner pressure heating pipe, a mining pipe, or a large-diameter pipe, and the like.