PROBLEM TO BE SOLVED: To provide a manufacturing method of a rubber wet master batch capable of reducing agitation time and providing the wet rubber master batch which becomes a raw material of a vulcanizate excellent in heat generation property.SOLUTION: A method containing a process of solidifying a blending solution containing a first filler and a first rubber latex solution and a process of agitating a mixture solution containing pre-solidified article obtained by the process of solidifying a slurry solution containing a second filler, a second rubber latex solution and the blending solution can reduce agitation time and provide a wet rubber master batch which becomes a raw material of a vulcanizate excellent in heat generation property.SELECTED DRAWING: None

    【課題】撹拌時間を短縮することが可能で、発熱性に優れた加硫ゴムの原料となるゴムウエットマスターバッチを得られるゴムウエットマスターバッチの製造方法を提供すること。【解決手段】第1充填材および第1ゴムラテックス溶液を含む配合溶液を凝固させる工程と、第2充填材を含むスラリー溶液、第2ゴムラテックス溶液および配合溶液を凝固させる工程により得られた事前凝固物を含む混合液を撹拌する工程とを含む方法により、撹拌時間を短縮することが可能で、発熱性に優れた加硫ゴムの原料となるゴムウエットマスターバッチを得られる。【選択図】 なし


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    Title :

    MANUFACTURING METHOD OF RUBBER WET MASTER BATCH, RUBBER WET MASTER BATCH, RUBBER COMPOSITION AND PNEUMATIC TIRE


    Additional title:

    ゴムウエットマスターバッチの製造方法、ゴムウエットマスターバッチ、ゴム組成物および空気入りタイヤ


    Contributors:

    Publication date :

    2016-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C08J Verarbeitung , WORKING-UP / 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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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