Propylenzusammensetzung zur Aufschäumung mit Verbesserten Mechanischen Eigenschaften

Details

Veröffentlichungs-Nr.

EP3825357

Aktenzeichen

EP19211273

Anmeldetag

25. November 2019

Veröffentlichung

9. April 2025

Erteilung

9. April 2025

Rechtsraum

EP

IPC

C08L23/12

Abstract

A polypropylene composition (C) comprising: i) from 55.0 to 95.0 wt.-% of a heterophasic propylene copolymer (HECO), ii) from 5.0 to 45.0 wt.-% of a copolymer (CP), preferably a random copolymer, of propylene and at least one comonomer selected from the group of C<4>-C<10> alpha-olefins that has been synthesized in the presence of a single-site catalyst, wherein the polypropylene composition (C) has a melt flow rate MFR<2> of from 1.0 to 30.0 g/10 min, and wherein the polypropylene composition (C) has a Charpy Notched Impact Strength NIS of greater than or equal to 16.0 kJ/m<2>.

Anmelder

Firmen

Borealis GmbH
Borealis AG

Land

🇦🇹 Österreich

Fachgebiete