Invention Grant
- Patent Title: High melt strength polypropylene of improved quality
- Patent Title (中): 高熔体强度聚丙烯质量提高
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Application No.: US14406661Application Date: 2013-06-26
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Publication No.: US09410034B2Publication Date: 2016-08-09
- Inventor: Katja Klimke , Hermann Braun
- Applicant: Borealis AG
- Applicant Address: AT Vienna
- Assignee: Borealis AG
- Current Assignee: Borealis AG
- Current Assignee Address: AT Vienna
- Agency: Warn Partners, P.C.
- Priority: EP12174070 20120628
- International Application: PCT/EP2013/063400 WO 20130626
- International Announcement: WO2014/001394 WO 20140103
- Main IPC: C08K5/00
- IPC: C08K5/00 ; C08L23/12 ; C08F110/06 ; C08J5/18 ; C08F297/08 ; C08F10/06 ; C08L23/10
Abstract:
Use of an additive mixture containing a linear polypropylene and at least one additive in a polypropylene composition comprising said additive mixture and a branched polypropylene to reduce the gel index of said polypropylene composition.
Public/Granted literature
- US20150175789A1 HIGH MELT STRENGTH POLYPROPYLENE OF IMPROVED QUALITY Public/Granted day:2015-06-25
Information query
