PROBLEM TO BE SOLVED: To provide an adhesive composition capable of enhancing processability, low loss property and fracture property of a silica blended rubber composition, and a rubber composition excellent in processability, low loss property and fracture property.SOLUTION: There are provided an adhesive composition for silica blended rubber composition consisting of glycerine fatty acid ester, the glycerine fatty acid ester being ester of glycerin and two or more kinds of aliphatic acid and containing 10 to 90 mass% of the most common aliphatic acid component of two or more aliphatic acid constituting the glycerine fatty acid ester in the total aliphatic acid and 50 to 100 pts.mass of a monoester component in the glycerine fatty acid ester; and a rubber composition containing a diene rubber, silica and the adhesive composition for silica blended rubber composition.SELECTED DRAWING: None

    【課題】シリカ配合ゴム組成物の加工性、低ロス性、破壊特性を向上させることが可能な添加剤組成物、並びに、加工性、低ロス性、破壊特性に優れたゴム組成物を提供する。【解決手段】グリセリン脂肪酸エステルからなり、該グリセリン脂肪酸エステルが、グリセリンと、2種以上の脂肪酸とのエステルであって、該グリセリン脂肪酸エステルを構成する2種以上の脂肪酸のうち、最も多い脂肪酸成分が全脂肪酸中に10〜90質量%であり、さらにモノエステル成分をグリセリン脂肪酸エステル中に50〜100質量%含むことを特徴とする、シリカ配合ゴム組成物用添加剤組成物、並びに、ジエン系ゴムと、シリカと、前記シリカ配合ゴム組成物用添加剤組成物とを含むことを特徴とするゴム組成物である。【選択図】なし


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    Titel :

    ADDITIVE COMPOSITION FOR SILICA BLENDED RUBBER COMPOSITION, RUBBER COMPOSITION AND TIRE


    Weitere Titelangaben:

    シリカ配合ゴム組成物用添加剤組成物、ゴム組成物及びタイヤ


    Beteiligte:
    YONEMOTO MAKIKO (Autor:in) / TAKANO TETSUO (Autor:in) / KONISHI MOTOI (Autor:in)

    Erscheinungsdatum :

    2016-09-05


    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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