A polymer composition includes a conjugated diene-based polymer (A) and a filler having a Mohs hardness of 5 or more (B), where the conjugated diene-based polymer (A) contains a polymer (A1) satisfying expression (i) when a composition ratio (molar ratio) of a structural unit represented by formula (1), a structural unit represented by formula (2), a structural unit represented by formula (3) and a structural unit represented by formula (4) in the polymer is p, q, r and s, respectively.0.75≤(p+(0.5×r))/(p+q+(0.5×r)+s)≤0.95  Expression (i)


    Access

    Download


    Export, share and cite



    Title :

    POLYMER COMPOSITION, CROSS-LINKED BODY, AND TIRE


    Contributors:

    Publication date :

    2024-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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



    POLYMER COMPOSITION, CROSS-LINKED BODY, AND TIRE

    KIKUCHI TOSHIMITSU / SENGA HIROFUMI / SAKAGAMI YUTO et al. | European Patent Office | 2022

    Free access

    POLYMER COMPOSITION, CROSS-LINKED BODY, AND TIRE

    KIKUCHI TOSHIMITSU / SENGA HIROFUMI / SAKAGAMI YUTO et al. | European Patent Office | 2024

    Free access

    Polymer composition, cross-linked polymer and tire

    QIN HANYANG / KAWAI JUNJI / MASHIMO TOMOKO | European Patent Office | 2022

    Free access

    Polymer composition, cross-linked polymer and tire

    QIN HANYANG | European Patent Office | 2022

    Free access

    COMPOSITION, CROSS-LINKED MOLDED BODY, AND TIRE

    ADACHI TAKUMI / KOBAYASHI KUNPEI / SANO TAKUYA et al. | European Patent Office | 2019

    Free access