Invention Grant
- Patent Title: Process for manufacture of low emission polypropylene
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Application No.: US15579832Application Date: 2016-06-06
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Publication No.: US10435552B2Publication Date: 2019-10-08
- Inventor: Benoit Thérèse Philippe Lecouvet , Aurora Alexandra Batinas-Geurts , Rick Robert Emilie Bercx
- Applicant: SABIC Global Technologies B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Cantor Colburn LLP
- Priority: EP15171854 20150612; EP15188160 20151002
- International Application: PCT/EP2016/062740 WO 20160606
- International Announcement: WO2016/198344 WO 20161215
- Main IPC: C08L23/12
- IPC: C08L23/12
Abstract:
The present invention relates to a heterophasic propylene copolymer consisting of a propylene-based matrix and a dispersed ethylene-a-olefin copolymer, wherein the heterophasic propylene copolymer has a melt flow rate of at least 40 g/10 min as determined in accordance with ISO 1 133 (230° C., 2.16 kg) and a FOG value of at most 350 μg/g as determined by VDA 278.
Public/Granted literature
- US20180155536A1 THE PROCESS FOR MANUFACTURE OF LOW EMISSION POLYPROPYLENE Public/Granted day:2018-06-07
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