Disclosed is a tire tread rubber composition comprising styrene butadiene rubber as raw material rubber; silica as a filler; a phenolic resin; and a compound containing alkaline earth metal ions. One aspect is to provide the tread rubber composition that improves wet braking power by improving gripping power without increasing hysteresis.

    원료 고무로서 스티렌부타디엔 고무; 필러로서 실리카; 페놀계 레진; 및 알칼리토금속 이온 함유 화합물;을 포함하는, 타이어 트레드 고무 조성물이 개시된다.


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    Title :

    Rubber composition for tire tread and Tire comprising the rubber composition


    Additional title:

    타이어 트레드 고무 조성물 및 이를 포함하는 타이어


    Contributors:
    KIM HYO JOO (author)

    Publication date :

    2023-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS