Luftreifen

Details

Veröffentlichungs-Nr.

EP3626482

Aktenzeichen

EP19196548

Anmeldetag

10. September 2019

Veröffentlichung

20. Januar 2021

Erteilung

20. Januar 2021

Rechtsraum

EP

IPC

B60C1/00C08L9/00C08L9/06

Abstract

Provided is a pneumatic tire that can have dry grip performance, wet grip performance, and abrasion resistance that are improved in a well-balanced manner.The pneumatic tire is a pneumatic tire having a tread, wherein, in a temperature distribution curve of a dynamic elastic modulus (E*) of the tread that is obtained by plotting the E* with respect to a measurement temperature thereof, the temperature at a point of intersection of a tangent line to the temperature distribution curve at -20°C and a tangent line to the temperature distribution curve at 30°C is not lower than -10°C and not higher than 10°C, and the E* at the point of intersection of the tangent line to the temperature distribution curve at -20°C and the tangent line to the temperature distribution curve at 30°C is not greater than 30 MPa.

Anmelder

Firma

Sumitomo Rubber Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete