PROBLEM TO BE SOLVED: To provide a method for producing a rubber composition for tire by mixing a plurality of compounds having different properties capable of obtaining a good rubber composition for tire having properties of each of the compounds so that the properties before mixing are kept even after mixing.SOLUTION: A method for producing a rubber composition for tire by mixing a plurality of compounds having different properties includes mixing the plurality of compounds so that in the rubber composition for tire after mixing, dispersion phases formed of each of the plurality of compounds isotropically coexist.SELECTED DRAWING: Figure 1

    【課題】異なる性質を有する複数のコンパウンドを混合するタイヤ用ゴム組成物の製造するにあたって、混合前の各コンパウンドの性質が混合後にも維持されるようにして、これら性質を備えた良質なタイヤ用ゴム組成物を得ることを可能にした空気入りタイヤの製造方法を提供する。【解決手段】異なる性質を有する複数のコンパウンドを混合してタイヤ用ゴム組成物を製造するにあたって、混合後のタイヤ用ゴム組成物において複数のコンパウンドのそれぞれからなる分散相が等方的に混在した状態になるように複数のコンパウンドの混合を行う。【選択図】図1


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    Title :

    METHOD FOR PRODUCING RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE USING THE SAME


    Additional title:

    タイヤ用ゴム組成物の製造方法およびそれを用いた空気入りタイヤ


    Contributors:

    Publication date :

    2018-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C08J Verarbeitung , WORKING-UP / B60C VEHICLE TYRES , Fahrzeugreifen





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