PROBLEM TO BE SOLVED: To provide a rubber composition that has a high vulcanization rate and is hard to scorch and a production method thereof.SOLUTION: The rubber composition that has a high vulcanization rate and is hard to scorch is obtained by a production method comprising the steps of mixing diene rubber and 1,3-diphenylguanidine to obtain a mixture and of mixing the mixture, 2-mercaptobenzothiazole, and a dithiocarbamate promoter comprising a benzene ring at a terminal.

    【課題】加硫速度が速く、かつスコーチし難いゴム組成物及びその製造方法を提供すること。【解決手段】ジエン系ゴム及び1,3−ジフェニルグアニジンを混練することにより混練物を得る工程と、混練物、2−メルカプトベンゾチアゾール、及び末端にベンゼン環を含むジチオカルバミン酸塩系促進剤を混練する工程とを含む製法により、加硫速度が速く、かつスコーチし難いゴム組成物を得る。【選択図】 なし


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    Title :

    METHOD OF PRODUCING RUBBER COMPOSITION, RUBBER COMPOSITION, CUSHION RUBBER AND RETREADED TIRE


    Additional title:

    ゴム組成物の製造方法、ゴム組成物、クッションゴム及び更生タイヤ


    Contributors:

    Publication date :

    2016-01-18


    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 / C08J Verarbeitung , WORKING-UP / 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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