The present invention discloses tire sidewall rubber. The tire sidewall rubber according to the present invention includes novel EPDM rubber that is mixed with natural rubber or synthetic rubber, which is raw material rubber, wherein the EPDM rubber is represented by chemical formula 1. According to the present invention, the crosslinking performance and ozone resistance of rubber for tire sidewall can be improved, and in addition, the ozone resistance of sidewall rubber can be further improved by using novel EPDM instead of synthetic rubber in the mixture of natural rubber and synthetic rubber.

    본 발명은 타이어 사이드월고무를 개시한다. 본 발명에 따르는 타이어 사이드월고무는 원료고무인 천연고무 또는 합성고무에 혼합하여 사용하는 신규한 EPDM 고무를 포함하는 타이어 사이드월고무에 있어서, 상기 EPDM 고무는 하기 화학식 1로 표기되는 것을 특징으로 하는데 이에 의할 때, 타이어 사이드월용 고무의 가교성능 및 내오존성능을 향상시키고 더하여 천연고무와 합성고부의 혼합에서 합성고무 대신 신규한 EPDM을 사용하여 사이드월고무의 내오존성 성능을 더 개선시킬 수 있다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rubber compound for tire sidewall


    Weitere Titelangaben:

    타이어 사이드월용 고무조성물


    Beteiligte:
    GO HYUN OK (Autor:in)

    Erscheinungsdatum :

    17.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



    Rubber compound for tire sidewall

    Europäisches Patentamt | 2021

    Freier Zugriff

    Rubber composition for tire sidewall, rubber compound for tire sidewall and preparation method of rubber compound

    ZHANG JIANHUA / CAO YONG / LI FUPING et al. | Europäisches Patentamt | 2025

    Freier Zugriff


    Sidewall rubber composition, sidewall rubber and tire

    HAN JU / HAO FULAN / ZHAO CHUNCAI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    White sidewall rubber composition, white sidewall rubber and tire

    YAN PING / WANG WEI / YUN XIAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff