PROBLEM TO BE SOLVED: To provide a tread rubber composition for a high-performance tire which can improve initial gripping performance and stable grip performance during traveling simultaneously at high levels, while securing excellent wear resistance, and a high-performance tire having a tread prepared therewith.SOLUTION: This invention relates to a tread rubber composition for a high-performance tire that comprises a rubber component and a solventless acrylic resin, where the content of the solventless acrylic resin is 1-5 pts.mass relative to the rubber component 100 pts.mass.SELECTED DRAWING: None
【課題】良好な耐摩耗性を確保しつつ、初期グリップ性能及び走行中の安定したグリップ性能を同時に高次元に向上できる高性能タイヤ用トレッドゴム組成物及びこれを用いて作製したトレッドを有する高性能タイヤを提供する。【解決手段】ゴム成分及び無溶剤型アクリル樹脂を含有し、前記ゴム成分100質量部に対して、前記無溶剤型アクリル樹脂の含有量が1〜5質量部である高性能タイヤ用トレッドゴム組成物に関する。【選択図】なし
TREAD RUBBER COMPOSITION FOR HIGH-PERFORMANCE TIRE, AND HIGH-PERFORMANCE TIRE
高性能タイヤ用トレッドゴム組成物及び高性能タイヤ
2016-04-11
Patent
Electronic Resource
Japanese
TREAD RUBBER COMPOSITION FOR HIGH PERFORMANCE TIRE AND HIGH PERFORMANCE TIRE
European Patent Office | 2015
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