The present invention relates to a terminal-modified conjugated diene-based polymeric rubber composition and a method for preparing the same. More particularly, the present invention relates to a conjugated diene-based polymeric rubber composition useful for a high-performance tire tread material having a good balance of wear resistance, fracture characteristics, hysteresis loss and wet skid properties. The conjugated diene-based polymeric rubber composition comprises a terminal-modified conjugated diene-based polymer comprising an aminosilane-based terminal modifier represented by chemical formula 1 or 2 and bound to the terminal of a conjugated polymer. In chemical formula 1, R^1, R^2, R^3, R^4, R^5, R^6, m and n are the same as defined in the specification. In chemical formula 2, R^1, R^2, R^3, R^4, R^5 and n are the same as defined in the specification.

    본 발명은 공역디엔계 중합체 말단에 하기 화학식 1 또는 화학식 2로 표시되는 아미노실란계 말단변성제가 결합되어 있는 것을 특징으로 하는 말단변성 공역디엔계 중합체를 포함하는 말단변성 공역디엔계 중합체 고무 조성물 및 이의 제조방법에 관한 것이다: [화학식 1]상기 화학식 1에서, R, R, R, R, R, R, m 및 n은 전술한 바와 같고; [화학식 2]상기 화학식 2에서, R, R, R, R, R및 n은 전술한 바와 같다.


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    Titel :

    method for preparing rubber composition using terminal modifier of functionalized aminosilane and rubber composition prepared using the same


    Weitere Titelangaben:

    관능기가 도입된 아미노실란계 말단변성제를 이용하는 고무 조성물의 제조방법 및 이에 따라 제조한 고무 조성물


    Beteiligte:
    CHOI SEUNG HO (Autor:in) / KIM MIN SOO (Autor:in) / KIM CHEOL JAE (Autor:in) / KIM ZEONG BACK (Autor:in) / KIM JI EUN (Autor:in) / CHOI WON MUN (Autor:in) / JOE DAE JUNE (Autor:in)

    Erscheinungsdatum :

    2016-12-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / 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