Title:
RUBBER COMPOSITION AND TIRE
Document Type and Number:
WIPO Patent Application WO/2016/021467
Kind Code:
A1
Abstract:
A rubber composition including silica having a BET specific surface area of 130 m2/g or less and a granulated particle hardness measured on the basis of JIS K6221-1982 6.3.3 of 23.5 cN or greater makes it possible to provide a rubber composition having excellent rubber characteristics while maintaining fuel economy, and a tire comprising a tire member made of this rubber composition.
Inventors:
HATANO SEIJI (JP)
YOKOYAMA YUKA (JP)
TANAKA KOUHEI (JP)
MINAGOSHI AKIRA (JP)
HOCHI KAZUO (JP)
NAKAMURA MASANOBU (JP)
KONDO TOSHIKAZU (JP)
OGATA KENICHIRO (JP)
YOKOYAMA YUKA (JP)
TANAKA KOUHEI (JP)
MINAGOSHI AKIRA (JP)
HOCHI KAZUO (JP)
NAKAMURA MASANOBU (JP)
KONDO TOSHIKAZU (JP)
OGATA KENICHIRO (JP)
Application Number:
PCT/JP2015/071558
Publication Date:
February 11, 2016
Filing Date:
July 29, 2015
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C1/00; C08L21/00; B60C5/14; C08K3/36
Foreign References:
JP2013082874A | 2013-05-09 | |||
JPH07247109A | 1995-09-26 | |||
JPH1149895A | 1999-02-23 | |||
JPH08501527A | 1996-02-20 | |||
JPS55139460A | 1980-10-31 |
Other References:
See also references of EP 3178880A4
Attorney, Agent or Firm:
ASAHINA & CO. (JP)
Patent business corporation ASAHINA & CO. Patent Attotneys (JP)
Patent business corporation ASAHINA & CO. Patent Attotneys (JP)
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