Rubber composition for tire tread, tire tread, and tire

CN113621183BActive Publication Date: 2026-07-21SUMITOMO RUBBER INDUSTRIES LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SUMITOMO RUBBER INDUSTRIES LTD
Filing Date
2021-02-05
Publication Date
2026-07-21

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Abstract

To provide a rubber composition for a tire tread that improves the balance of wear resistance and chunk resistance, a tire tread formed from the rubber composition, and a tire provided with the tire tread. A rubber composition for a tire tread, comprising a diene rubber component including styrene butadiene rubber and isoprene rubber, a filler including carbon black, a resin including an aromatic ring, and a polyol.
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