Kautschukzusammensetzung, Seitenkautschuk und Reifen

Details

Veröffentlichungs-Nr.

EP4755969

Anmeldetag

1. August 2024

Veröffentlichung

6. Februar 2025

Rechtsraum

EP

Abstract

With the aim of providing a rubber composition that is capable of increasing the ratio of sustainable materials in rubber products and improving elongation at break (EB) after thermal aging, a rubber composition contains a rubber component (A), recovered carbon black (B), a quinoline-based antioxidant (C), and zinc oxide (D), wherein total styrene content in the rubber component (A) is 5 mass% or less, and a mass ratio "zinc oxide (D)/quinoline-based antioxidant (C)" of the zinc oxide (D) to the quinoline-based antioxidant (C) is more than 0 and not more than 3.0.

Anmelder

Firma

BRIDGESTONE CORPORATION

Land

🇯🇵 Japan