The present invention provides a surface modifier for a rubber composition that can enhance appearance without decreasing ozone resistance of the rubber composition. The surface modifier for a rubber composition of the present invention includes a hydrocarbon-based anti-aging wax for rubber (B) and an appearance-improving agent (C), in which: the content of a linear monovalent primary alcohol is more than 1.5 parts by weight and less than 35 parts by weight per 100 parts by weight of the surface modifier for a rubber composition; per 100 parts by weight of the primary alcohol, the content of a component having 30 to 38 carbon atoms is more than 35 parts by weight; the content of a component having 12 to 26 carbon atoms is less than 25 parts by weight; and the content of a component having 42 to 68 carbon atoms is less than 25 parts by weight.


    Access

    Download


    Export, share and cite



    Title :

    SURFACE MODIFIER FOR RUBBER COMPOSITION, AND RUBBER COMPOSITION CONTAINING SAME


    Contributors:

    Publication date :

    2020-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    SURFACE MODIFIER FOR RUBBER COMPOSITION, AND RUBBER COMPOSITION CONTAINING SAME

    NAKAMURA YOJI / ANDO TETSUAKI / TAGUCHI ARATA | European Patent Office | 2019

    Free access

    Surface modifier for rubber composition, and rubber composition containing same

    NAKAMURA YOJI / ANDO TETSUAKI / TAGUCHI ARATA | European Patent Office | 2022

    Free access

    SURFACE MODIFIER FOR RUBBER COMPOSITION, AND RUBBER COMPOSITION CONTAINING SAME

    NAKAMURA YOJI / ANDO TETSUAKI / TAGUCHI ARATA | European Patent Office | 2021

    Free access

    Tire rubber modifier and tire rubber composition

    OGI TAKESHI / MATSUYOSHI KATSUYA / ARAMAKI TAKASHI et al. | European Patent Office | 2023

    Free access

    POLYMER MODIFIER, RUBBER COMPOSITION AND TIRE

    JIANG LAN | European Patent Office | 2025

    Free access