Title:
RUBBER COMPOSITION AND TIRE
Document Type and Number:
WIPO Patent Application WO/2019/039614
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a rubber composition having excellent low loss properties and snow-gripping capability, without lowering the wet-gripping capability; and a tire using the same. To this end, this rubber composition is characterized by including: a rubber component containing 50 mass% or more of a natural rubber and a modified styrene-butadiene rubber containing 1-20 mass% of styrene; a resin having a glass transition temperature (Tg) that is higher than 0oC; and a low-temperature plasticizer having a glass transition temperature (Tg) that is lower than -50oC.
More Like This:
JPS5657839 | CHLOROPRENE RUBBER COMPOSITION |
WO/2016/102344 | RUBBER COMPOSITION COMPRISING A SPECIFIC HYDROCARBONATED RESIN |
Inventors:
TAHARA SEIICHI (JP)
Application Number:
PCT/JP2018/031615
Publication Date:
February 28, 2019
Filing Date:
August 27, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L7/00; B60C1/00; C08K3/36; C08K5/10; C08K5/521; C08L9/06; C08L101/12
Domestic Patent References:
WO2017077714A1 | 2017-05-11 |
Foreign References:
JPS59206209A | 1984-11-22 | |||
JPH0827313A | 1996-01-30 |
Other References:
See also references of EP 3674357A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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