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Patent Searching and Data


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)
Application Number:
PCT/JP2018/034067
Publication Date:
June 20, 2019
Filing Date:
September 13, 2018
Export Citation:
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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:
WO2007111109A12007-10-04
WO2017065298A12017-04-20
WO2017187907A12017-11-02
WO2015190073A12015-12-17
WO2015190072A12015-12-17
WO2017094222A12017-06-08
WO2015190072A12015-12-17
Foreign References:
JPH09111202A1997-04-28
JP2012229330A2012-11-22
JP2012193317A2012-10-11
JP2017179101A2017-10-05
JP2010053249A2010-03-11
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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