Invention Grant
US08367174B2 Propylene-hexene random copolymer produced in the presence of a metallocene catalyst
有权
在茂金属催化剂存在下制备丙烯 - 己烯无规共聚物
- Patent Title: Propylene-hexene random copolymer produced in the presence of a metallocene catalyst
- Patent Title (中): 在茂金属催化剂存在下制备丙烯 - 己烯无规共聚物
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Application No.: US12998674Application Date: 2009-11-16
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Publication No.: US08367174B2Publication Date: 2013-02-05
- Inventor: Klaus Bernreitner , Manfred Stadlbauer , Norbert Hafner , Wilfried Töltsch
- Applicant: Klaus Bernreitner , Manfred Stadlbauer , Norbert Hafner , Wilfried Töltsch
- Applicant Address: AT Vienna
- Assignee: Borealis AG
- Current Assignee: Borealis AG
- Current Assignee Address: AT Vienna
- Agency: Warn Partners, P.C.
- Priority: EP08169377 20081118
- International Application: PCT/EP2009/065192 WO 20091116
- International Announcement: WO2010/057840 WO 20100527
- Main IPC: B29D22/00
- IPC: B29D22/00 ; B29D23/00 ; B32B1/08
Abstract:
Propylene copolymer a. comprising at least 1-hexene as a comonomer, b. having a comonomer content in the range of 1.0 to 3.0 wt.-%, c. having a xylene soluble fraction equal or below 2.5 wt.-%, d. having a polydispersity index (PI) of equal or below 4.0 Pa−1, and e. being partially crystallized in the β-modification.
Public/Granted literature
- US20110315264A1 Propylene-hexene random copolymer produced in the presence of a metallocene catalyst Public/Granted day:2011-12-29
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