Vulkanisierter Kautschuk für Reifen und Luftreifen

Details

Veröffentlichungs-Nr.

EP4772564

Anmeldetag

9. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

Abstract

Provided is vulcanized rubber for a tire that can achieve excellent wet gripping performance in addition to on-ice gripping performance of a tire. The vulcanized rubber for a tire contains a rubber component, a filler, and a C<5> resin, wherein the proportion of natural rubber is 35 mass% or more and the proportion of butadiene rubber is 65 mass% or less in 100 mass% of the rubber component, the content of the filler is 55 parts by mass or more per 100 parts by mass of the rubber component, the proportion of carbon black is 70 mass% or more and the proportion of silica is not less than 0 mass% and not more than 20 mass% in 100 mass% of the filler, and a plurality of voids are present.

Anmelder

Firma

BRIDGESTONE CORPORATION

Land

🇯🇵 Japan