Invention Grant
- Patent Title: Long-branched polypropylene composition with increased melt strength stability
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Application No.: US15767330Application Date: 2016-10-21
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Publication No.: US10676604B2Publication Date: 2020-06-09
- Inventor: Norbert Reichelt , Paul De Mink , Markus Gahleitner , Katja Klimke , Dietrich Gloger
- Applicant: BOREALIS AG
- Applicant Address: AT Vienna
- Assignee: BOREALIS AG
- Current Assignee: BOREALIS AG
- Current Assignee Address: AT Vienna
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2f76d9ce
- International Application: PCT/EP2016/075338 WO 20161021
- International Announcement: WO2017/068106 WO 20170427
- Main IPC: C08L23/12
- IPC: C08L23/12 ; C08F299/00
Abstract:
The invention relates to long-chain branched polypropylene composition (b-PPC) comprising at least one long-chain branched propylene homopolymer or copolymer (b-PP) and at least one linear propylene homopolymer or copolymer (l-PP). The long-chain branched polypropylene composition (b-PPC) being suitable for foam application.
Public/Granted literature
- US20180298174A1 LONG-BRANCHED POLYPROPYLENE COMPOSITION WITH INCREASED MELT STRENGTH STABILITY Public/Granted day:2018-10-18
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