Title:
RUBBER COMPOSITION AND TIRE
Document Type and Number:
WIPO Patent Application WO/2016/167270
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a rubber composition that has excellent wear resistance while maintaining excellent wet performance and that also has excellent workability. The purpose of the present invention is also to provide a tire. The present invention provides a rubber composition that is for a tire and that contains: a rubber component that includes at least a modified diene rubber that has been carboxy-group modified; a silica; and a specific polysiloxane. The amount of silica is 60-200 parts by mass per 100 parts by mass of the rubber component, the amount of polysiloxane is 1-20 mass% of the silica content, and the amount of modified diene rubber is 10-100 parts by mass per 100 parts by mass of the rubber component. The present invention also provides a tire that uses the rubber composition.
More Like This:
Inventors:
KATO MANABU (JP)
TAKAHASHI RYOTA (JP)
OKAMATSU TAKAHIRO (JP)
KIRINO YOSHIAKI (JP)
ONOI HIDEKAZU (JP)
TAKAHASHI RYOTA (JP)
OKAMATSU TAKAHIRO (JP)
KIRINO YOSHIAKI (JP)
ONOI HIDEKAZU (JP)
Application Number:
PCT/JP2016/061881
Publication Date:
October 20, 2016
Filing Date:
April 13, 2016
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
C08L13/00; B60C1/00; C08C19/22; C08K3/36; C08L15/00; C08L83/04
Domestic Patent References:
WO2014129662A1 | 2014-08-28 | |||
WO2014034673A1 | 2014-03-06 | |||
WO2014129665A1 | 2014-08-28 |
Foreign References:
JP2011057892A | 2011-03-24 | |||
JPS4816996A | ||||
JP2014185341A | 2014-10-02 | |||
JP2011057922A | 2011-03-24 | |||
JP5700161B1 | 2015-04-15 | |||
JP5716850B1 | 2015-05-13 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
Download PDF:
Previous Patent: CELLULOSE COMPOSITE
Next Patent: HYPOCHLOROUS ACID SUPPLY DEVICE AND BOILER WASTE-WATER TREATMENT METHOD
Next Patent: HYPOCHLOROUS ACID SUPPLY DEVICE AND BOILER WASTE-WATER TREATMENT METHOD