Title:
POLYMER COMPOSITION, CROSSLINKED POLYMER, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2020/196220
Kind Code:
A1
Abstract:
Provided is a polymer composition which has not only excellent low loss properties and wet gripping properties but also excellent high-level balance in terms of mechanical strength, tensile strength, and steering stability, and which is suitable for manufacturing a tire. A polymer composition according to the present invention contains: (A) a conjugated diene-based polymer which is a polymer of a conjugated diene compound or a copolymer of a conjugated diene compound and an aromatic vinyl compound, and is a reaction product of an active polymer terminal and a compound represented by any one of general formulae (1)-(4); and (B) an organic short fiber.
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Inventors:
MATSUBARA SHUHEI (JP)
Application Number:
PCT/JP2020/012194
Publication Date:
October 01, 2020
Filing Date:
March 19, 2020
Export Citation:
Assignee:
JSR CORP (JP)
International Classes:
B60C1/00; C08F8/30; C08F8/42; C08K7/02; C08L15/00
Domestic Patent References:
| WO2003087171A1 | 2003-10-23 | |||
| WO2017221943A1 | 2017-12-28 | |||
| WO2009133888A1 | 2009-11-05 |
Foreign References:
| JP2017508841A | 2017-03-30 | |||
| JP2016132764A | 2016-07-25 | |||
| JP2015131955A | 2015-07-23 | |||
| JP2006290986A | 2006-10-26 |
Attorney, Agent or Firm:
OFUCHI, Michie et al. (JP)
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