Invention Grant
- Patent Title: Polyethylene composition having high swell ratio
- Patent Title (中): 具有高膨胀比的聚乙烯组合物
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Application No.: US14437456Application Date: 2013-10-22
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Publication No.: US09353206B2Publication Date: 2016-05-31
- Inventor: Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
- Applicant: Basell Polyolefine GmbH
- Applicant Address: DE Wesseling
- Assignee: Bassel Polylefine GmbH
- Current Assignee: Bassel Polylefine GmbH
- Current Assignee Address: DE Wesseling
- Priority: EP12189392 20121022; EP12194526 20121128
- International Application: PCT/EP2013/071998 WO 20131022
- International Announcement: WO2014/064060 WO 20140501
- Main IPC: C08L23/06
- IPC: C08L23/06 ; C08L23/04 ; C08F2/34 ; C08F210/16 ; C08L23/08 ; C08J5/00 ; B01J8/18 ; B29C49/00
Abstract:
Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features: 1) density from 0.952 to 0.960 g/cm3; 2) ratio MIF/MIP from 17 to 30; 3) Shear-Induced Crystallization Index SIC from 2.5 to 5.0.
Public/Granted literature
- US20150274866A1 POLYETHYLENE COMPOSITION HAVING HIGH SWELL RATIO Public/Granted day:2015-10-01
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