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Title:
RFID-TAG COATING RUBBER COMPOSITION, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2023/079914
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an RFID-tag coating rubber composition that has excellent workability during kneading and excellent workability during tire molding. The solution to said problem is an RFID-tag coating rubber composition characterized by including a rubber component, an oil, and a tackifier. The oil content is preferably 2-15 parts by mass with respect to 100 parts by mass of the rubber component, and the tackifier content is preferably 2-10 parts by mass with respect to 100 parts by mass of the rubber component. The oil is preferably a naphthenic oil containing asphalt.

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Inventors:
SUZUKI YOSHIHIKO (JP)
Application Number:
PCT/JP2022/037919
Publication Date:
May 11, 2023
Filing Date:
October 11, 2022
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C19/00; B60C1/00; C09D7/63; C09D7/65; C09D107/00
Foreign References:
JP2019502769A2019-01-31
JP2011225730A2011-11-10
JP2021091849A2021-06-17
Other References:
"The Japan Petroleum Institute Standard: JPI-5S-22-83", FRACTIONED ANALYSIS FOR ASPHALTIC BITUMEN BY COLUMN CHROMATOGRAPHY, 1983
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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