Invention Grant
- Patent Title: Coloured polypropylene composition having a high content of β-modification
- Patent Title (中): 具有高含量和改性的有色聚丙烯组合物
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Application No.: US12735459Application Date: 2009-01-20
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Publication No.: US08383707B2Publication Date: 2013-02-26
- Inventor: Franz Ruemer
- Applicant: Franz Ruemer
- Applicant Address: FI Porvoo
- Assignee: Borealis Technology Oy
- Current Assignee: Borealis Technology Oy
- Current Assignee Address: FI Porvoo
- Agency: Warn Partners, P.C.
- Priority: EP08100674 20080121
- International Application: PCT/EP2009/050576 WO 20090120
- International Announcement: WO2009/092700 WO 20090730
- Main IPC: C08K5/34
- IPC: C08K5/34

Abstract:
The invention relates to a colored β-nucleated polypropylene composition having a high content of β-modification, wherein the polypropylene composition comprises at least one β-nucleating agent and an inorganic blue pigment and an inorganic yellow pigment.
Public/Granted literature
- US20100286332A1 COLOURED POLYPROPYLENE COMPOSITION HAVING A HIGH CONTENT OF BETA-MODIFICATION Public/Granted day:2010-11-11
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