PROBLEM TO BE SOLVED: To satisfy needs even for a pneumatic tire to add excellent fuel consumption property, for example, by adding low heat generation property to the tire and improving rolling resistance for consideration for environment from the point of view of protection of global environment.SOLUTION: Low heat generation property can be added to a tire and rolling resistance can be improved by a rubber composition for tires by blending 100 pts.mass of a diene rubber, 0.5 to 15 pts.mass of a compound containing a sulfonic acid group and a hydrazino group in a molecule and 10 to 80 pts.mass of carbon black.SELECTED DRAWING: None

    【課題】近年、地球環境を保護する観点から、空気入りタイヤにも環境への配慮が求められ、例えばタイヤを低発熱化し、転がり抵抗性を改善して優れた燃費性能を付与することが求められている。【解決手段】ジエン系ゴム100質量部に対し、分子内にスルホン酸基とヒドラジノ基とを含む化合物を0.5〜15質量部およびカーボンブラックを10〜80質量部配合してなることを特徴とするタイヤ用ゴム組成物によって、タイヤを低発熱化し、転がり抵抗性を改善することを可能にした。【選択図】なし


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    Title :

    RUBBER COMPOSITION FOR TIRE AND MANUFACTURING METHOD THEREFOR AND PNEUMATIC TIRE


    Additional title:

    タイヤ用ゴム組成物およびその製造方法並びに空気入りタイヤ


    Contributors:

    Publication date :

    2017-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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