Provide are a rubber composition which improves a dispersibility of silica and enhances a processability by reducing a viscosity of an unvulcanized rubber and which suppresses rubber scorching, inhibits shrinkage without delaying a vulcanization rate and improves a heat resistance, and a tire prepared by using the above rubber composition. The rubber composition described above includes a rubber composition prepared by blending at least one rubber component selected from a natural rubber and/or a diene base synthetic rubber with silica and a glycerin fatty acid ester composition, wherein a blend amount of the glycerin fatty acid ester composition is 0.5 to 15 parts by mass based on 100 parts by mass of the rubber component; the fatty acid has 8 to 28 carbon atoms; the glycerin fatty acid ester composition contains glycerin fatty acid monoester and glycerin fatty acid diester; and a content of the glycerin fatty acid monoester in the glycerin fatty acid ester composition is 85 % by mass or less.


    Access

    Download


    Export, share and cite



    Title :

    RUBBER COMPOSITION, AND TIRE MANUFACTURED USING SAME


    Additional title:

    KAUTSCHUKZUSAMMENSETZUNG UND DAMIT HERGESTELLTER REIFEN
    COMPOSITION DE CAOUTCHOUC, ET PNEU FABRIQUÉ AVEC CETTE COMPOSITION


    Contributors:

    Publication date :

    2017-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    TIRE RUBBER COMPOSITION AND TIRE MANUFACTURED USING THE SAME

    SHIN IN YONG | European Patent Office | 2022

    Free access

    Rubber composition, and tire manufactured using same

    YONEMOTO MAKIKO / TAKANO TETSUO / TSUCHIHASHI MASAAKI | European Patent Office | 2015

    Free access

    Rubber Composition and Pneumatic Tire Manufactured Using Same

    SEKINE YUKO / ASHIURA MAKOTO / SAKAI RYOSUKE et al. | European Patent Office | 2018

    Free access

    Rubber composition for tire tread and tire manufactured using same

    PARK JI HYUN / KIM KI HYUN | European Patent Office | 2021

    Free access

    RUBBER COMPOSITION FOR TIRE TREAD AND TIRE MANUFACTURED USING SAME

    PARK JI HYUN / KIM KI HYUN | European Patent Office | 2019

    Free access