Provided a rubber composition for a tire that can improve processability while maintaining reinforcing property that is a property of a hydrogenated copolymer, and a pneumatic tire using the same. A rubber composition for a tire comprising 100 parts by mass of a hydrogenated copolymer obtained by hydrogenating an aromatic vinyl-conjugated diene copolymer, the hydrogenated copolymer having a weight average molecular weight measured by gel permeation chromatography of 300,000 or more and having a hydrogenation ratio of a conjugated diene moiety of 80 mol % or more, and 3 to 30 parts by mass of crosslinked rubber particles.
RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE USING SAME
29.08.2019
Patent
Elektronische Ressource
Englisch
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