Invention Application
- Patent Title: ETHYLENE COPOLYMERS WITH IMPROVED MELTING AND GLASS TRANSITION TEMPERATURE
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Application No.: PCT/EP2021/076517Application Date: 2021-09-27
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Publication No.: WO2022069410A1Publication Date: 2022-04-07
- Inventor: AJELLAL, Noureddine , AL-HAJ ALI, Mohammad , RUSKEENIEMI, Jari-Jussi , SLEIJSTER, Henry , VERDURMEN, Edwin M.F.J. , DEFOER, Johan
- Applicant: BOREALIS AG
- Applicant Address: Trabrennstrasse 6-8
- Assignee: BOREALIS AG
- Current Assignee: BOREALIS AG
- Current Assignee Address: Trabrennstrasse 6-8
- Agency: KADOR & PARTNER PART MBB
- Priority: EP20199151.0 2020-09-30
- Main IPC: C08L23/08
- IPC: C08L23/08 ; C08F210/16 ; C08F2/06 ; C08F4/6592
Abstract:
The present inventions concerns a copolymer of ethylene and an C3 to C8 alpha-olefin, wherein the copolymer has a density of 890 to 915 kg/m3 measured according to ISO 1183 and a MFR2 of 0.5 to 8.0 g/10min measured according to ISO 1133, wherein the alpha-olefin is present in the copolymer in an amount of 10 to 20 wt.%, wherein the copolymer has a melt point Tm between 100 and 120°C measured according to ISO 11357-3 and a Vicat softening temperature Tvicat of 80 to 96 °C.
Information query
