Title:
MULTILAYER BODY, METHOD FOR PRODUCING MULTILAYER BODY, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2023/032666
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a multilayer body of vulcanized rubbers, the multilayer body exhibiting excellent adhesion stability; a method for producing this multilayer body; and a tire which comprises this multilayer body. A multilayer body according to the present invention is sequentially provided, in the following order, with a first layer that is formed of a vulcanized rubber, a bonding layer that is formed of a cured product of a cyanoacrylate adhesive, a second layer that is formed of a vulcanized rubber, and a sensor layer that comprises a sensor. With respect to this multilayer body, the softening point of the cured product is 71°C or higher.
Inventors:
AKIYAMA HISAE (JP)
OKAMATSU TAKAHIRO (JP)
NARUSE MASAHIRO (JP)
OKAMATSU TAKAHIRO (JP)
NARUSE MASAHIRO (JP)
Application Number:
PCT/JP2022/031035
Publication Date:
March 09, 2023
Filing Date:
August 17, 2022
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B32B25/18; B60C5/14; B60C19/00; C09J4/04
Domestic Patent References:
| WO2020022160A1 | 2020-01-30 | |||
| WO2020022160A1 | 2020-01-30 |
Foreign References:
| JP2019099146A | 2019-06-24 | |||
| JP2019107965A | 2019-07-04 | |||
| JP2007099048A | 2007-04-19 | |||
| JP2005517581A | 2005-06-16 |
Other References:
TOAGOSEI CO., LTD.: "Instant Glue Aron Alpha", CATALOG, 21 September 2022 (2022-09-21), pages 1 - 12, XP093041566, Retrieved from the Internet [retrieved on 20230424]
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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