Title:
RUBBER COMPOSITION AND TIRE
Document Type and Number:
WIPO Patent Application WO/2021/106351
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a rubber composition that achieves outstandingly low heat generation without other reductions in performance. In order to achieve this purpose, the present invention is a rubber composition, including a rubber constituent and a filler, characterized in that the rubber constituent contains a conjugated diene-based copolymer modified by a modifier that includes a compound represented by formula (1).
Inventors:
SONE RYOTA (JP)
SEO KYUNG CHANG (KR)
KIM NO MA (KR)
LEE RO MI (KR)
KIM JIN YOUNG (KR)
SEO KYUNG CHANG (KR)
KIM NO MA (KR)
LEE RO MI (KR)
KIM JIN YOUNG (KR)
Application Number:
PCT/JP2020/036732
Publication Date:
June 03, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L15/00; B60C1/00; C08C19/22; C08C19/25; C08K3/36
Domestic Patent References:
| WO2009113546A1 | 2009-09-17 | |||
| WO2008050851A1 | 2008-05-02 | |||
| WO2010030015A1 | 2010-03-18 |
Foreign References:
| JP2019501256A | 2019-01-17 | |||
| JP2018534401A | 2018-11-22 | |||
| JP2008214608A | 2008-09-18 | |||
| US20190233547A1 | 2019-08-01 | |||
| JP2019515073A | 2019-06-06 | |||
| JP4478262B2 | 2010-06-09 | |||
| JP4478262B2 | 2010-06-09 |
Other References:
See also references of EP 4067429A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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