Invention Grant
- Patent Title: Polypropylene compositions
- Patent Title (中): 聚丙烯组合物
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Application No.: US12278242Application Date: 2007-02-13
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Publication No.: US07923511B2Publication Date: 2011-04-12
- Inventor: Sveinung Aasetre , Thor Kamfjord
- Applicant: Sveinung Aasetre , Thor Kamfjord
- Applicant Address: FI Porvoo
- Assignee: Borealis Technology OY
- Current Assignee: Borealis Technology OY
- Current Assignee Address: FI Porvoo
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: EP06250774 20060214
- International Application: PCT/EP2007/001228 WO 20070213
- International Announcement: WO2007/093376 WO 20070823
- Main IPC: C08F8/00
- IPC: C08F8/00 ; C08L23/00
Abstract:
A polymer composition having (i) 0.01 to 50% wt (e.g. 0.05 to 15% wt) of a propylene polymer with a polymeric nucleating agent is disclosed. Preferably, the agent contains vinyl compound units and (ii) a heterophasic propylene polymer which includes less (or no) polymeric nucleating agent than the propylene polymer in (i).
Public/Granted literature
- US20090118415A1 POLYPROPYLENE COMPOSITIONS Public/Granted day:2009-05-07
Information query
