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Title:
TIRE RUBBER COMPOSITION AND TIRE
Document Type and Number:
WIPO Patent Application WO/2019/111818
Kind Code:
A1
Abstract:
Provided is a tire rubber composition which can be used to produce a tire which has an excellent balance between low heat generation properties and crack resistance. This tire rubber composition contains a rubber component (A), at least one compound (B) selected from the group consisting of compounds represented by formula (I) and compounds represented by formula (II), a vulcanization accelerator (C) including at least two vulcanization accelerators including a thiuram vulcanization accelerator, and a filler (D).

Inventors:
MIYAZAKI YOSHINORI (JP)
Application Number:
PCT/JP2018/044215
Publication Date:
June 13, 2019
Filing Date:
November 30, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L21/00; B60C1/00; B60C15/06; C08K3/04; C08K3/36; C08K5/25; C08K5/39; C08K5/44
Domestic Patent References:
WO2014148453A12014-09-25
Foreign References:
JP2009221262A2009-10-01
JP2016166321A2016-09-15
JPH11292834A1999-10-26
JP2002069236A2002-03-08
JP2007023070A2007-02-01
JP2009113794A2009-05-28
JP2005225909A2005-08-25
JP2014062259A2014-04-10
Other References:
See also references of EP 3722360A4
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
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