Invention Grant
US09512253B2 Polypropylene composition with improved sealing and thermal properties
有权
聚丙烯组合物具有改进的密封和热性能
- Patent Title: Polypropylene composition with improved sealing and thermal properties
- Patent Title (中): 聚丙烯组合物具有改进的密封和热性能
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Application No.: US14379935Application Date: 2013-02-26
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Publication No.: US09512253B2Publication Date: 2016-12-06
- Inventor: Kristin Reichelt , Juha Paavilainen , Matthew Parkinson
- Applicant: Borealis AG
- Applicant Address: AT
- Assignee: Borealis AG
- Current Assignee: Borealis AG
- Current Assignee Address: AT
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Priority: EP12157060 20120227
- International Application: PCT/EP2013/053761 WO 20130226
- International Announcement: WO2013/127758 WO 20130906
- Main IPC: C08L23/16
- IPC: C08L23/16 ; C08F210/06 ; C08L23/10 ; C08L23/12 ; C08L23/14
Abstract:
The present invention relates to a polypropylene composition comprising comonomer units derived from ethylene in an amount of from 0.5 wt % to 25 wt %, and from at least one C5-12 alpha-olefin in an amount of from 1.0 mol % to 3.0 mol %, wherein the polypropylene composition has an amount of xylene solubles XS of at least 20 wt %, and the xylene solubles have an amount of ethylene-derived comonomer units of from 4 wt % to 50 wt %.
Public/Granted literature
- US20150018492A1 POLYPROPYLENE COMPOSITION WITH IMPROVED SEALING AND THERMAL PROPERTIES Public/Granted day:2015-01-15
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