Thermoplastische Elastomerzusammensetzung, Formkörper und Kraftfahrzeugkomponente

Details

Veröffentlichungs-Nr.

EP4800061

Anmeldetag

25. Oktober 2024

Veröffentlichung

1. Mai 2025

Rechtsraum

EP

Abstract

A thermoplastic elastomer composition, a thermoplastic elastomer molded body, and an automotive component, in which a content of a propylene-based block copolymer (A) having a melt flow rate (MFR) of 50 g/10 minutes or less, as measured in accordance with ASTM D1238 at 230°C under a load of 2.16 kg and having a content of a constituent unit derived from ethylene of 6.0% by mass or more based on a total mass of the copolymer, is 30 to 55% by mass, a content of an ethylenic copolymer rubber (B) is 25 to 70% by mass, and a content of an at least partially crosslinked ethylenic copolymer rubber (C) is 0 to 20% by mass (provided that the total amount of the propylene-based block copolymer (A), the ethylenic copolymer rubber (B), and the ethylenic copolymer rubber (C) is 100% by mass).

Anmelder

Firma

Mitsui Chemicals, Inc.

Land

🇯🇵 Japan