The present invention relates to: a rubber tread rubber composition having improved braking performance, abrasion resistance, and aging performance; and a tire manufactured by using the same. Specifically, the rubber tread rubber composition according to the present invention comprises: 100 parts by weight of a raw rubber; 60 to 130 parts by weight of a reinforcing filler; and 10 to 60 parts by weight of a natural oil, wherein the modified natural oil, relative to a total weight of the natural oil, contains 50 to 90 wt% of a first natural oil and a second natural oil having an average molecular weight of 2 to 10 times greater than the first natural oil.

    본 발명은 제동 성능, 내마모 성능 및 내노화성능이 개선된 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어에 관한 것으로, 구체적으로 본 발명에 따른 타이어 트레드용 고무 조성물은 원료고무 100 중량부, 보강성 충진제 60 내지 130 중량부, 및 천연오일 10 내지 60 중량부를 포함하고, 상기 개질된 천연오일은 상기 천연오일 전체 중량에 대하여 제1 천연오일 50 내지 90 중량% 및 상기 제1 천연오일 보다 중량평균 분자량이 2 내지 10 배 더 큰 제2 천연오일 10 내지 50 중량%를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    RUBBER COMPOSITION FOR TIRE TREAD MANUFACTURING METHOD THEREOF AND TIRE MANUFACTURED BY USING THE SAME


    Additional title:

    타이어 트레드용 고무 조성물, 이의 제조방법 및 이를 이용하여 제조한 타이어


    Contributors:
    LEE SANG KEOL (author) / SONG CHANG HO (author) / LEE JI YEON (author)

    Publication date :

    2019-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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



    RUBBER COMPOSITION FOR TIRE TREAD AND TIRE MANUFACTURED USING SAME

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

    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 | 2020

    Free access


    RUBBER COMPOSITION FOR TIRE TREAD AND TIRE MANUFACTURED USING THE SAME

    JUNG JAEHYUN / CHUNG HAEKWANG / KANG CHANGHWAN | European Patent Office | 2021

    Free access