- 专利标题: Long-branched polypropylene composition with increased melt strength stability
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申请号: US15767330申请日: 2016-10-21
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公开(公告)号: US10676604B2公开(公告)日: 2020-06-09
- 发明人: Norbert Reichelt , Paul De Mink , Markus Gahleitner , Katja Klimke , Dietrich Gloger
- 申请人: BOREALIS AG
- 申请人地址: AT Vienna
- 专利权人: BOREALIS AG
- 当前专利权人: BOREALIS AG
- 当前专利权人地址: AT Vienna
- 代理机构: Tarolli, Sundheim, Covell & Tummino LLP
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2f76d9ce
- 国际申请: PCT/EP2016/075338 WO 20161021
- 国际公布: WO2017/068106 WO 20170427
- 主分类号: C08L23/12
- IPC分类号: C08L23/12 ; C08F299/00
摘要:
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.
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