Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2019/045061
Kind Code:
A1
Abstract:
Provided is a pneumatic tire that includes, in specified proportions, natural rubber, terminally modified styrene-butadiene rubber, silica, and a thermoplastic resin, the pneumatic tire being such that a rubber composition having high dynamic strain dependency of the storage elastic modulus is used in a tread section, the pneumatic tire has a rubber reinforcing layer having a gauge thickness in a specified range, and wet grip properties are balanced while run-flat durability is improved.
Inventors:
TSUBOTA TAKESHI (JP)
Application Number:
PCT/JP2018/032425
Publication Date:
March 07, 2019
Filing Date:
August 31, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C1/00; B60C17/00; C08K3/00; C08L7/00; C08L15/00; C08L101/00
Domestic Patent References:
| WO2009087878A1 | 2009-07-16 | |||
| WO2015079703A1 | 2015-06-04 | |||
| WO2015079703A1 | 2015-06-04 |
Foreign References:
| JP2017052330A | 2017-03-16 | |||
| JP2009143487A | 2009-07-02 | |||
| JP2012087175A | 2012-05-10 | |||
| JP2009263456A | 2009-11-12 |
Other References:
See also references of EP 3677438A4
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
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