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:
Jul. 11, 2017
Filed:
Sep. 29, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Don Ho Kum, Daejeon, KR;
Choong Hoon Lee, Daejeon, KR;
Sang Eun Park, Daejeon, KR;
Seung Hwan Jung, Daejeon, KR;
Yoon Hee Cho, Daejeon, KR;
Young Shil Do, Daejeon, KR;
Hae Woong Park, Daejeon, KR;
Young Woo Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/08 (2006.01); C08F 4/653 (2006.01); C08F 4/6592 (2006.01); C08F 210/02 (2006.01); C08F 4/659 (2006.01); C08F 210/16 (2006.01);
U.S. Cl.
CPC ...
C08F 210/02 (2013.01); C08F 4/65904 (2013.01); C08F 210/16 (2013.01); C08L 23/0815 (2013.01); C08F 4/6592 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01); C08F 2420/02 (2013.01);
Abstract
The present invention relates to a polyolefin having a molecular weight distribution of 1.5 to 3.0 and having a branch gradient number (BGN) of 0.01 to 1.0. According to the present invention, there is provided the polyolefin having a narrow molecular weight distribution and showing a unique comonomer distribution to have excellent impact strength and mechanical physical properties.