Title:
RUBBER COMPOSITION FOR TIRE SIDE WALL
Document Type and Number:
Japanese Patent JP2008156458
Kind Code:
A
Abstract:
To provide a rubber composition enhancing cutting-resistant property without deteriorating fatigue-resistant property by formulating a predetermined amount of a hollow short fiber having a plurality of holes in a fiber direction into the rubber composition for a tire side wall.
In the rubber composition for the tire side wall, 1-8 pts.wt. of the hollow short fiber having a plurality of holes in the fiber direction is formulated based on 100 pts.wt. of rubber comprising 35-55 pts.wt. of a natural rubber and/or polyisoprene rubber, 45-65 pts.wt. of polybutadiene rubber and 0-10 pts.wt. of a styrene-butadiene copolymer rubber.
Inventors:
SAITO HIROYUKI
Application Number:
JP2006346060A
Publication Date:
July 10, 2008
Filing Date:
December 22, 2006
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C08L9/00; B60C1/00; C08K3/04; C08K3/36; C08K7/02; C08L7/00
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Koji Takeuchi
Takashi Ishida
Tetsuji Koga
Koji Takeuchi
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