Title:
RUBBER COMPOSITION, TIRE, CONVEYOR BELT, RUBBER CRAWLER, ANTI-VIBRATION DEVICE, SEISMIC ISOLATION DEVICE, AND HOSE
Document Type and Number:
WIPO Patent Application WO/2019/116655
Kind Code:
A1
Abstract:
The problem addressed by the present invention is to provide a rubber composition with excellent fracture resistance and workability. The solution to this problem is a rubber composition characterized by containing: a rubber component (a) containing multicomponent copolymer (a1) having a conjugated diene unit, a non-conjugated olefin unit and an aromatic vinyl unit; and a tackifier (b).
Inventors:
SHODA YASUHIRO (JP)
SASAHARA YUICHI (JP)
NAKATANI KENJI (JP)
SASAHARA YUICHI (JP)
NAKATANI KENJI (JP)
Application Number:
PCT/JP2018/034067
Publication Date:
June 20, 2019
Filing Date:
September 13, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L23/08; B60C1/00; B62D55/24; B65G15/34; C08F210/02; C08F212/08; C08F236/04; C08L9/00; C08L25/08; C08L101/00; F16F15/08; F16L11/08
Domestic Patent References:
| WO2007111109A1 | 2007-10-04 | |||
| WO2017065298A1 | 2017-04-20 | |||
| WO2017187907A1 | 2017-11-02 | |||
| WO2015190073A1 | 2015-12-17 | |||
| WO2015190072A1 | 2015-12-17 | |||
| WO2017094222A1 | 2017-06-08 | |||
| WO2015190072A1 | 2015-12-17 |
Foreign References:
| JPH09111202A | 1997-04-28 | |||
| JP2012229330A | 2012-11-22 | |||
| JP2012193317A | 2012-10-11 | |||
| JP2017179101A | 2017-10-05 | |||
| JP2010053249A | 2010-03-11 |
Other References:
See also references of EP 3725840A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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