Patent ID: 11952482
Assignee: BOREALIS AG
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 8:
9. The heterophasic polypropylene composition (C) according to claim 1, wherein the polymer of ethylene (PE) is an ethylene-based plastomer (PL), wherein the ethylene-based plastomer has one or more of the following properties:
i) a melt flow rate MFR2, measured according to ISO 1133-1 at 190° C. at a load of 2.16 kg, in the range from 0.5 g/10 min to 10.0 g/10 min;
ii) a density in the range from 895 to 908 kg/m3;
iii) comonomer(s) selected from C3 to C10 alpha-olefins; and
iv) a comonomer content, measured by quantitative 13C-NMR analysis, in the range from 3.0 to 6.0 mol %.