The present invention provides: an azasilane-based modifier of the following chemical formula 1, capable of readily introducing a filler affinic functional group to a conjugated diene-based polymer chain; a modified conjugated diene-based polymer containing a functional group derived from the azasilane-based modifier; a method for preparing the modified conjugated diene-based polymer; a rubber composition containing the modified conjugated diene-based polymer; and a molded product and a tire, which are manufactured from the rubber composition.

    La présente invention concerne: un modificateur à base d'azasilane de formule chimique 1 suivante, qui peut introduire facilement un groupe fonctionnel à affinité de charge sur une chaîne polymère à base de diène conjugué; un polymère à base de diène conjugué modifié contenant un groupe fonctionnel dérivé du modificateur à base d'azasilane; un procédé de préparation du polymère à base de diène conjugué modifié ; une composition de caoutchouc contenant le polymère à base de diène conjugué modifié; et un produit moulé et un pneu, qui sont fabriqués à partir de la composition de caoutchouc.

    본 발명에서는 공액디엔계 중합체 사슬에 충진제 친화성 관능기를 용이하게 도입시킬 수 있는 하기 화학식 1의 아자실란계 변성제, 상기 아자실란계 변성제 유래 작용기를 포함하는 변성 공액디엔계 중합체, 상기 변성 공액디엔계 중합체의 제조방법, 상기 변성 공액디엔계 중합체를 포함하는 고무 조성물 및 상기 고무 조성물로부터 제조된 성형품과 타이어가 제공된다.


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    Title :

    AZASILANE-BASED MODIFIER AND METHOD FOR PREPARING MODIFIED CONJUGATED DIENE-BASED POLYMER BY USING SAME


    Additional title:

    MODIFICATEUR À BASE D'AZASILANE ET PROCÉDÉ DE PRÉPARATION D'UN POLYMÈRE À BASE DE DIÈNE CONJUGUÉ MODIFIÉ À L'AIDE DE CELUI-CI
    아자실란계 변성제 및 이를 이용한 변성 공액디엔계 중합체의 제조방법


    Contributors:
    LEE HO YOUNG (author) / KIM NO MA (author) / LEE SANG MI (author) / CHAI DA WON (author)

    Publication date :

    2017-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / B60C VEHICLE TYRES , Fahrzeugreifen / 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 / 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



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