Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP7138645
Kind Code:
B2
Abstract:
Provided is a pneumatic tire having both improved run-flat durability and excellent wet grip properties; the pneumatic tire including a rubber composition used in a tread part, and a rubber support layer having a gauge thickness in a specified range; the rubber composition including specified compounded amounts of natural rubber, a terminal-modified styrene-butadiene rubber, silica, and a thermoplastic resin, wherein the rubber composition is largely strain-dependent for the storage elastic modulus.
Inventors:
Takeshi Tsubota
Application Number:
JP2019539674A
Publication Date:
September 16, 2022
Filing Date:
August 31, 2018
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C1/00; B60C17/00; C08K3/013; C08K3/36; C08L7/00; C08L15/00; C08L101/00
Domestic Patent References:
| JP2017052330A | ||||
| JP2009143487A | ||||
| JP2012087175A | ||||
| JP2009263456A |
Foreign References:
| WO2009087878A1 | ||||
| WO2015079703A1 |
Attorney, Agent or Firm:
Eisuke Fujimoto
Masayoshi Kanda
Akishige Miyao
Baba Nobuyuki
Masayoshi Kanda
Akishige Miyao
Baba Nobuyuki