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:
Nov. 24, 2020
Filed:
Sep. 18, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hyo Ju Kim, Daejeon, KR;
In Sung Park, Daejeon, KR;
Sang Eun Park, Daejeon, KR;
Hae Woong Park, Daejeon, KR;
Kyung Bok Bae, Daejeon, KR;
Choong Hoon Lee, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); C08F 4/659 (2006.01); C08F 4/6592 (2006.01); C08F 210/16 (2006.01); C08L 23/08 (2006.01); C08L 23/14 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); C08F 4/6592 (2013.01); C08F 4/65912 (2013.01); C08F 210/16 (2013.01); C08L 23/0815 (2013.01); C08L 23/142 (2013.01); C08L 2207/02 (2013.01); C08L 2314/06 (2013.01);
Abstract
The present invention relates to a polypropylene-based resin composition which exhibits mechanical properties such as excellent strength and more improved impact strength, and a molded article comprising the same. The polypropylene-based resin composition comprises: a polypropylene-based resin; and an olefin-based copolymer, and shows two or more elution temperatures at a predetermined temperature range when analyzing the olefin-based copolymer by temperature rising elution fractionation (TREF).