Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2020/246128
Kind Code:
A1
Abstract:
This pneumatic tire has a tread configured from a rubber composition containing 30-120 parts by mass of silica, which has a BET specific surface area of 180-280 m2/g, per 100 parts by mass of a rubber component, wherein the negative rate in the contact width of the tread is 20-40%. It is thereby possible to provide a pneumatic tire having improved wear resistance and wet grip performance, and having a high degree of balance with a satisfactorily low rate of fuel consumption.
Inventors:
TOMISAKI YUKARI (JP)
KOJIMA RYOJI (JP)
TSUCHIDA TSUYOSHI (JP)
KOJIMA RYOJI (JP)
TSUCHIDA TSUYOSHI (JP)
Application Number:
PCT/JP2020/015531
Publication Date:
December 10, 2020
Filing Date:
April 06, 2020
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C11/03; B60C1/00; C08K3/36; C08L21/00
Foreign References:
JP2016193687A | 2016-11-17 | |||
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JP2016033014A | 2016-03-10 | |||
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JP2019135117A | 2019-08-15 | |||
JP2005139230A | 2005-06-02 | |||
JP2006151244A | 2006-06-15 | |||
JP2008050408A | 2008-03-06 | |||
JP2017218042A | 2017-12-14 | |||
US20180370288A1 | 2018-12-27 | |||
US20120132332A1 | 2012-05-31 | |||
JP2016033014A | 2016-03-10 |
Attorney, Agent or Firm:
ASAHINA & CO. (JP)
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