SOLUTION: There are provided a rubber composition for a tire tread that contains: a raw material rubber including natural rubber, solution-polymerized styrene-butadiene rubber and neodymium butadiene rubber; reinforcing filler including highly dispersed silica and carbon black; and natural oil with an unsaturated fatty acid content of 60-90 wt.%, and a tire produced therewith.EFFECT: A rubber composition for a tire tread in the present invention is used to produce a tire, which can show excellent brake performance, wear resistance and aging resistance.SELECTED DRAWING: None

    【解決手段】天然ゴム、溶液重合スチレン−ブタジエンゴム及びネオジムブタジエンゴムを含む原料ゴムと、高分散性シリカ及びカーボンブラックを含む補強性充填剤と、不飽和脂肪酸含量が60〜90重量%である天然油とを含むタイヤトレッド用ゴム組成物、及びそれを用いて製造したタイヤ。【効果】本発明のタイヤトレッド用ゴム組成物を用いてタイヤを製造することにより、優れた制動性能、耐摩耗性能及び耐久老化性能を示すことができる。【選択図】なし


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    Titel :

    RUBBER COMPOSITION FOR TIRE TREAD AND TIRE PRODUCED THEREWITH


    Weitere Titelangaben:

    タイヤトレッド用ゴム組成物及びそれを用いて製造したタイヤ


    Beteiligte:
    PARK JI HYUN (Autor:in) / LEE SANG KEOL (Autor:in) / CHOI JUNG HUN (Autor:in) / LEE SANG JIN (Autor:in)

    Erscheinungsdatum :

    2018-05-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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