Invention Grant
- Patent Title: Ethylene copolymer with improved impact resistance
- Patent Title (中): 具有改善耐冲击性的乙烯共聚物
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Application No.: US12608226Application Date: 2009-10-29
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Publication No.: US08334354B2Publication Date: 2012-12-18
- Inventor: Seungbum Kwon , Hyeongtaek Ham , Choonsik Shim , Sungseok Chae , Myungahn Ok , Daeho Shin
- Applicant: Seungbum Kwon , Hyeongtaek Ham , Choonsik Shim , Sungseok Chae , Myungahn Ok , Daeho Shin
- Applicant Address: KR Seoul
- Assignee: SK Innovation Co., Ltd.
- Current Assignee: SK Innovation Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Clark & Brody
- Priority: KR10-2008-0108457 20081103; KR10-2009-0081845 20090901
- Main IPC: C08F210/02
- IPC: C08F210/02 ; C08F10/02
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.
Public/Granted literature
- US20100113729A1 ETHYLENE COPOLYMER WITH IMPROVED IMPACT RESISTANCE Public/Granted day:2010-05-06
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