Luftreifen

Details

Veröffentlichungs-Nr.

EP3482973

Aktenzeichen

EP18201702

Anmeldetag

22. Oktober 2018

Veröffentlichung

25. März 2020

Erteilung

25. März 2020

Rechtsraum

EP

IPC

B60C1/00C08J3/00C08J3/22C08L7/00C08L9/00C08K3/04

Abstract

Provided is a pneumatic tire having further improved abrasion resistance at the time when the road surface state is in a high severity region. A pneumatic tire including a tread formed from a rubber composition containing: carbon black; and a rubber component that contains not less than 50% by mass and less than 100% by mass of an isoprene-based rubber, and greater than 0% by mass and not greater than 50% by mass of a butadiene rubber, wherein a variation of modulus (M300 max -M300 min )×100/M300 max measured with respect to 10 pieces obtained from portions on an equator of a ground-contact surface of the pneumatic tire is not greater than 20%.

Anmelder

Firma

Sumitomo Rubber Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete