Invention Grant
- Patent Title: Propylene-ethylene random copolymer
- Patent Title (中): 丙烯 - 乙烯无规共聚物
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Application No.: US14005675Application Date: 2012-03-12
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Publication No.: US09243138B2Publication Date: 2016-01-26
- Inventor: Gaetane Hallot , Jean-Marc Roland Ghislain Vion
- Applicant: Gaetane Hallot , Jean-Marc Roland Ghislain Vion
- Applicant Address: BE Antwerp
- Assignee: INEOS MANUFACTURING BELGIUM NV
- Current Assignee: INEOS MANUFACTURING BELGIUM NV
- Current Assignee Address: BE Antwerp
- Agency: Nixon & Vanderhye P.C.
- Priority: EP11158878 20110318
- International Application: PCT/EP2012/054259 WO 20120312
- International Announcement: WO2012/126759 WO 20120927
- Main IPC: C08L23/14
- IPC: C08L23/14

Abstract:
Propylene random copolymer composition containing (A) 60-80 wt % of a copolymer of propylene and from 0.1 to 2 wt % of units derived from ethylene; and (B) 20-40 wt % of a copolymer of propylene and from 7 to 15 wt % of units derived from ethylene. The composition has a total ethylene content of from 3 to 4.5 wt % and a melt flow rate value according to ISO 1133 (230° C., 2.16 kg) of from 10 to 120 g/100 min. Cast films, sheets, or injection molded or injection stretch blow molded articles made from the above composition are also disclosed.
Public/Granted literature
- US20140005337A1 PROPYLENE-ETHYLENE RANDOM COPOLYMER Public/Granted day:2014-01-02
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