Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2019/045062
Kind Code:
A1
Abstract:
Provided is a pneumatic tire that achieves both wet performance when in contact with low-temperature road surfaces and low rolling resistance, said pneumatic tire characterized by comprising: a tread obtained from a rubber composition containing specific amounts of a natural rubber and a modified styrene-butadiene copolymer rubber, as well as a reinforcing filler and a thermoplastic resin; and a rubber chafer obtained from a rubber composition containing carbon black that has a large particle size and exhibits specific physical properties.
Inventors:
TSUBOTA TAKESHI (JP)
Application Number:
PCT/JP2018/032426
Publication Date:
March 07, 2019
Filing Date:
August 31, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C1/00; B60C11/00; B60C15/06; C08C19/25; C08K3/04; C08K3/36; C08L7/00; C08L9/06; C08L101/12
Domestic Patent References:
WO2017077714A1 | 2017-05-11 | |||
WO2015079703A1 | 2015-06-04 |
Foreign References:
JP2014118506A | 2014-06-30 | |||
JP2013151583A | 2013-08-08 | |||
JP2015199867A | 2015-11-12 | |||
JP2014205842A | 2014-10-30 | |||
JP2009263587A | 2009-11-12 |
Other References:
See also references of EP 3677437A4
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
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