Title:
RUBBER COMPOSITION AND STUDLESS TIRE INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2023157406
Kind Code:
A
Abstract:
To solve the problem in which: icy and snowy roads tend to have a lower friction coefficient than general roads, leading to slipperiness; numerous techniques have been proposed to improve the on-ice performance of studless tires, but further enhancements are still needed for their on-ice performance.SOLUTION: The foregoing problem is solved by a rubber composition that contains 100 pts.mass of diene rubber, blended with carbon black and/or white filler of 30-100 pts.mass and calcium carbonate agglomerate of 0.5-30 pts.mass.SELECTED DRAWING: None
Inventors:
SHINDO RYOHEI
Application Number:
JP2022067303A
Publication Date:
October 26, 2023
Filing Date:
April 15, 2022
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C08L9/00; B60C1/00; C08K3/013; C08K3/04; C08K3/26
Attorney, Agent or Firm:
Shigeru Noda
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