Invention Grant
- Patent Title: Bimodal polypropylene random copolymer
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Application No.: US16982915Application Date: 2019-04-09
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Publication No.: US10995205B2Publication Date: 2021-05-04
- Inventor: Markus Gahleitner , Jingbo Wang , Klaus Bernreitner , Daniela Mileva , Matthias Hoff , Pauli Leskinen
- 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: EP18166466 20180410
- International Application: PCT/EP2019/058914 WO 20190409
- International Announcement: WO2019/197384 WO 20191017
- Main IPC: C08L23/08
- IPC: C08L23/08 ; C08L23/14 ; C08F2/00 ; C08F2/02 ; C08F2/34 ; C08F110/06

Abstract:
The application provides a bimodal polypropylene random copolymer with good response to nucleating agents, increased crystallization temperature, good mechanical and optical properties, as well as low amounts of extractables and good processability in the sense of high Melt Flow Rate. The present invention further relates to articles made thereof, and the use of the bimodal polypropylene random copolymer for specific applications. It also relates to a process for the preparation of said bimodal polypropylene random copolymer.
Public/Granted literature
- US20210017368A1 BIMODAL POLYPROPYLENE RANDOM COPOLYMER Public/Granted day:2021-01-21
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