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Title:
RUBBER COMPOSITION, TIRE, CONVEYOR BELT, RUBBER CRAWLER, VIBRATION ISOLATOR, SEISMIC ISOLATOR, AND HOSE
Document Type and Number:
WIPO Patent Application WO/2019/146323
Kind Code:
A1
Abstract:
Provided is a rubber composition with which a rubber product having an excellent balance of crack growth resistance and low pyrogenicity can be produced. The rubber composition is characterized by comprising: a rubber component (a) which includes a modified conjugated diene polymer (a1) and a multi-component copolymer (a2) that has a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit; and a filler (b).

Inventors:
SHODA YASUHIRO (JP)
INUTSUKA SHOKO (JP)
TANEMURA SHUN (JP)
NAKATANI KENJI (JP)
Application Number:
PCT/JP2018/046873
Publication Date:
August 01, 2019
Filing Date:
December 19, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L15/00; B60C1/00; B62D55/253; B65G15/32; C08C19/22; C08C19/25; C08L9/00; F16F1/36; F16F15/08; F16L11/10
Domestic Patent References:
WO2015190072A12015-12-17
WO2015190072A12015-12-17
Foreign References:
JP2012188601A2012-10-04
JP2017075274A2017-04-20
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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