본 발명은 다이엔 중합체를 제조하는 방법을 기재하고, 상기 방법은 하기 단계 순서로 포함한다: ⅰ) 촉매 조성물의 존재하에 하나 이상의 다이엔 단량체를 중합하여 반응 혼합물을 제공하는 단계; ⅱ) 상기 반응 혼합물에, 하나 이상의 알콕시실란 화합물을 첨가하는 단계; ⅲ) 상기 반응 혼합물에 S2Cl2, SCl2, SOCl2, S2Br2, SOBr2 또는 이들의 혼합물을 첨가하는 단계; 및 iv) 임의적으로, 상기 반응 혼합물에 양성자성 제제를 첨가하여 상기 촉매를 비활성화시키는 단계. 본 발명은 상기 방법에 따라 얻을 수 있는 중합체, 뿐만 아니라 이 중합체를 포함하는 생성물을 포함한다.

    The invention describes a process for producing a diene polymer, the process including the following steps in this order i) polymerizing one or more diene monomers in the presence of a catalyst composition to give a reaction mixture; ii) adding to the reaction mixture one or more alkoxysilane compounds; iii) adding S2Cl2, SCl2, SOCl2, S2Br2, SOBr2 or a mixture thereof to the reaction mixture; and iv) optionally adding a protic agent to the reaction mixture so as to deactivate the catalyst. The invention further includes polymers that are obtainable according to this process, as well as products including the polymer.


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    Title :

    PROCESS FOR PRODUCING DIENE POLYMERS


    Additional title:

    다이엔 중합체의 제조 방법


    Publication date :

    2018-09-11


    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



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