Title:
RFID-TAG COATING RUBBER COMPOSITION, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2023/079912
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an RFID-tag coating rubber composition that can achieve a good balance among communication performance, resistance to cracking, adhesiveness to an adjacent rubber member, and elastic modulus, and also has excellent workability. The solution to said problem is an RFID-tag coating rubber composition characterized by including a rubber component, sulfur, silica, and a guanidine-based vulcanization accelerator, wherein said sulfur includes insoluble sulfur, and said sulfur content is 6.0 parts by mass or more with respect to 100 parts by mass of the rubber component.
Inventors:
SUZUKI YOSHIHIKO (JP)
Application Number:
PCT/JP2022/037917
Publication Date:
May 11, 2023
Filing Date:
October 11, 2022
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C19/00; B60C1/00; C09D7/61; C09D7/63; C09D107/00
Domestic Patent References:
| WO2019054316A1 | 2019-03-21 | |||
| WO2019054212A1 | 2019-03-21 | |||
| WO2019054227A1 | 2019-03-21 |
Foreign References:
| JP2017149864A | 2017-08-31 | |||
| JP2019059468A | 2019-04-18 | |||
| JP2017222294A | 2017-12-21 | |||
| JP2019502769A | 2019-01-31 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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