Title:
RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2018/079312
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a rubber composition for tires which is capable of attaining well- balanced improvements in fuel-saving property, high-temperature mechanical strength, wear resistance, and one-shot cutting resistance; and a pneumatic tire obtained using the rubber composition.
The present invention relates to a rubber composition for tires which contains silica and poly(ethylene glycol) and contains substantially no silane coupling agent.
Inventors:
KASAI YUKI (JP)
YOKOYAMA YUKA (JP)
OTSUKI HIROTOSHI (大槻 洋敏)
YOKOYAMA YUKA (JP)
OTSUKI HIROTOSHI (大槻 洋敏)
Application Number:
PCT/JP2017/037197
Publication Date:
May 03, 2018
Filing Date:
October 13, 2017
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
C08L21/00; B60C1/00; C08C1/04; C08K3/36; C08L7/00; C08L71/02
Domestic Patent References:
| WO2013014999A1 | 2013-01-31 |
Foreign References:
| JP2000026657A | 2000-01-25 | |||
| JP2000234036A | 2000-08-29 | |||
| JPH1071804A | 1998-03-17 | |||
| JP2001261890A | 2001-09-26 | |||
| JP2016074834A | 2016-05-12 | |||
| JP2011195639A | 2011-10-06 | |||
| JP2010138359A | 2010-06-24 | |||
| JP2015124308A | 2015-07-06 |
Other References:
See also references of EP 3533827A4
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Download PDF:
Previous Patent: POLY(PHENYLENE ETHER) RESIN COMPOSITION
Next Patent: BEAD APEX RUBBER FORMING METHOD AND FORMING DEVICE
Next Patent: BEAD APEX RUBBER FORMING METHOD AND FORMING DEVICE