Title:
RFID-TAG COATING RUBBER COMPOSITION, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2023/079913
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. The solution to said problem is an RFID-tag coating rubber composition characterized by including a rubber component and silica, wherein the silica content is 60 parts by mass or more with respect to 100 parts by mass of the rubber component. The RFID-tag coating rubber composition preferably further includes a silane coupling agent.
Inventors:
SUZUKI YOSHIHIKO (JP)
Application Number:
PCT/JP2022/037918
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
Foreign References:
| JP2019059468A | 2019-04-18 | |||
| JP2017222294A | 2017-12-21 | |||
| JP2019502769A | 2019-01-31 |
Other References:
"JPI-5S-22-83", 1983, THE JAPAN PETROLEUM INSTITUTE STANDARD, article "Fractioned Analysis for Asphaltic Bitumen by Column Chromatography"
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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