Title:
TIRE TREAD RUBBER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/084858
Kind Code:
A1
Abstract:
The present invention address the problem of providing a tire tread rubber composition from which a tire having improved tread characteristics or desired tread characteristics can be obtained. To solve the problem, provided is a tire tread rubber composition including a specific elastomer component, a reinforcing silica filler, a specific hydrocarbon resin, and a curing package.
Inventors:
ZAMA AYA (JP)
Application Number:
PCT/JP2020/031526
Publication Date:
May 06, 2021
Filing Date:
August 20, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08L9/06; B60C1/00; C08K3/04; C08K3/36; C08L9/00; C08L45/02; C08L47/00
Domestic Patent References:
| WO2019235075A1 | 2019-12-12 |
Foreign References:
| JP2011503308A | 2011-01-27 | |||
| JP2007262206A | 2007-10-11 | |||
| JP2015528844A | 2015-10-01 | |||
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| JP2005538229A | 2005-12-15 | |||
| JP2011526310A | 2011-10-06 | |||
| JP2017171707A | 2017-09-28 | |||
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Other References:
KIRK-OTHMER: "Encyclopedia of Chemical Technology", vol. 20, 1982, WILEY INTERSCIENCE, pages: 365 - 468
A. Y. CORAN: "Encyclopedia of Polymer Science and Engineering", 1989, JOHN WILEY & SONS, INC, article "Vulcanization", pages: 390 - 402
A. Y. CORAN: "Encyclopedia of Polymer Science and Engineering", 1989, JOHN WILEY & SONS, INC, article "Vulcanization", pages: 390 - 402
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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