To provide a tire excellent in plunger properties and corner ring power.SOLUTION: A tire includes: a tire skeleton formed of a resin material containing a thermoplastic resin A; and a reinforcement cord layer having a reinforcement cord member wound around an outer periphery of the tire skeleton in a circumferential direction, and a coating resin layer coating the reinforcement cord member and containing a thermoplastic resin B and a filler. The thermoplastic resin A and the thermoplastic resin B are thermoplastic resins which mutually have a common skeleton in constitutional units constituting a main chain of the resins, and a content of the filler in the coating resin layer is within a range of over 0 mass% and 20 mass% or less.SELECTED DRAWING: None
【課題】プランジャー性及びコーナリングパワーに優れるタイヤの提供。【解決手段】熱可塑性樹脂Aを含む樹脂材料で形成されたタイヤ骨格体と、前記タイヤ骨格体の外周部に周方向に巻回される補強コード部材、及び前記補強コード部材を被覆し熱可塑性樹脂B及びフィラーを含有する被覆樹脂層を有する補強コード層と、を備え、前記熱可塑性樹脂Aと前記熱可塑性樹脂Bとが互いに樹脂の主鎖を構成する構成単位中に共通する骨格を有する熱可塑性樹脂であり、前記被覆樹脂層における前記フィラーの含有率が0質量%超え20質量%以下の範囲であるタイヤ。【選択図】なし
TIRE
タイヤ
2019-01-10
Patent
Elektronische Ressource
Japanisch
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