Title:
ADHESIVE COMPOSITION FOR VULCANIZED RUBBER, AND TIRE
Document Type and Number:
Japanese Patent JP2023082957
Kind Code:
A
Abstract:
To provide an adhesive composition for a vulcanized rubber which is excellent in adhesiveness.SOLUTION: The adhesive composition for a vulcanized rubber contains: an organic polymer having an alkoxysilyl group; an epoxy resin having an aromatic hydrocarbon group; and a silane coupling agent. The mass ratio (R:E) of the content R of the organic polymer to the content E of the epoxy resin is 95:5-50:50. The content S of the silane coupling agent is 1.5-10 pts.mass based on 100 pts.mass of the total of the content R and the content E. There is also provided a tire in which a vulcanized tire and a component are bonded with the adhesive composition for a vulcanized rubber.SELECTED DRAWING: None
Inventors:
OKAMATSU TAKAHIRO
AKIYAMA HISAE
AKIYAMA HISAE
Application Number:
JP2021197001A
Publication Date:
June 15, 2023
Filing Date:
December 03, 2021
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C09J201/10; B60C19/00; C08G59/02; C09J11/06; C09J133/04; C09J163/00; C09J163/02; C09J171/02
Attorney, Agent or Firm:
Hideaki Ito
Fumio Mihashi
Yoichiro Machida
Michiyo Muto
Fumio Mihashi
Yoichiro Machida
Michiyo Muto
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