Patent ID: 11879057
Assignee: BOREALIS AG
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 6:
7. A polypropylene composition obtained by the process of claim 1, wherein the polypropylene composition has an ethylene comonomer content in a range of from 0.5 to 5.0 mol % and a C4-C10 alpha olefins comonomer content in a range of from 3.0 to 10.0 mol %, relative to the total amount of monomers present in the polypropylene composition and, wherein the polypropylene composition has an MFR2 in a range of from 3 to 12 g/10 min, as measured at 230° C. under a load of 2.16 kg according to ISO 1133, and wherein the polypropylene composition has a melting temperature in a range of from 135 to 160° C. and
wherein the polypropylene composition has trimodal comonomer composition with respect to the comonomer content of each of the propylene polymers comprised in said polypropylene composition.