Title:
RUBBER COMPOSITION FOR TIRE TREAD PART, AND PNEUMATIC TIRE USING THE SAME
Document Type and Number:
Japanese Patent JP2011219560
Kind Code:
A
Abstract:
To provide a rubber composition for a tire tread part, which reduces the heat generation property and having a high modulus.
There are provided the rubber composition for a tire tread part, which contains 1 to 50 pts.wt. of a mica powder having an average particle diameter of ≥0.1 μm and <40 μm with respect to 100 pts.wt. of a dienic rubber, and a pneumatic tire having a cap tread part, which is formed using the rubber composition for a tire tread part.
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Inventors:
SHIKAKUBO TAKASHI
Application Number:
JP2010087997A
Publication Date:
November 04, 2011
Filing Date:
April 06, 2010
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C08L9/00; B60C1/00; B60C11/00; C08K3/34
Attorney, Agent or Firm:
Nozomi Watanabe
Haruko Sanwa
Haruko Sanwa