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. 23, 2013
Filed:
Nov. 15, 2012
Seungbum Kwon, Daejeon, KR;
Hyeongtaek Ham, Daejeon, KR;
Choonsik Shim, Daejeon, KR;
Sungseok Chae, Daejeon, KR;
Myungahn OK, Daejeon, KR;
Daeho Shin, Daejeon, KR;
Seungbum Kwon, Daejeon, KR;
Hyeongtaek Ham, Daejeon, KR;
Choonsik Shim, Daejeon, KR;
Sungseok Chae, Daejeon, KR;
Myungahn Ok, Daejeon, KR;
Daeho Shin, Daejeon, KR;
SK Innovation Co., Ltd., Seoul, KR;
Abstract
Provided are ethylene copolymers with excellent impact resistance. More specifically, provided are ethylene copolymers satisfying certain correlation between the falling dart impact strength (F) or high rate impact resistant breakage energy (E) and Vicat softening point. The ethylene copolymers with improved impact properties are applicable to film, injection, compound, sheet, roto, pipe or blow molding.