Rubber composition for tire tread and pneumatic tire

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United States of America Patent

PATENT NO 9868851
SERIAL NO

14323328

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Abstract

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A rubber composition for a tire tread comprising 100 parts by mass of a diene rubber, 10 to 150 parts by mass of a reinforcing filler, and 0.1 to 30 parts by mass of an acid-treated silk powder having a 90% volume particle diameter (D90) of 500 μm or less. A pneumatic tire having a tread comprising the rubber composition.

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Patent Owner(s)

  • TOYO TIRE & RUBBER CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamada, Shinsaku Osaka, JP 10 20

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