A rubber composition for a tire comprises 100 parts by mass of a rubber component comprising diene rubber, and from 0.5 to 20 parts by mass of pellets comprising paper powder and starch and having water content of 5 mass % or more. A tire is provided with a tread rubber part comprising a foamed rubber formed by the rubber composition. A method for manufacturing a tire comprises mixing from 0.5 to 20 parts by mass of pellets comprising paper powder and starch and having water content of 5 mass % or more with 100 parts by mass of a rubber component comprising diene rubber to prepare a rubber composition, producing an unvulcanized tire using the rubber composition obtained, and vulcanization molding the unvulcanized tire.
RUBBER COMPOSITION FOR TIRE, TIRE, AND METHOD FOR MANUFACTURING THE TIRE
2017-01-12
Patent
Elektronische Ressource
Englisch
TIRE RUBBER COMPOSITION MANUFACTURING METHOD AND TIRE RUBBER COMPOSITION
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