The present invention relates to a modified conjugated diene-based polymer and a rubber composition including the same, and provides a modified conjugated diene-based polymer satisfying the conditions of i) a mooney viscosity measured in ASTM D1646 conditions and at 110°C: from 75 to less than 100, ii) a mooney stress relaxation ratio measured at 110°C: 0.4 or less, iii) a weight average molecular weight: 750,000 g/mol or more, and iv) molecular weight distribution (PDI; MWD): from 1.0 to 2.0.


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    Title :

    MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION COMPRISING SAME


    Additional title:

    MODIFIZIERTES KONJUGIERTES DIENBASIERTES POLYMER UND KAUTSCHUKZUSAMMENSETZUNG DAMIT
    POLYMÈRE À BASE DE DIÈNE CONJUGUÉ MODIFIÉ ET COMPOSITION DE CAOUTCHOUC LE COMPRENANT


    Contributors:
    MUN MIN SIK (author) / LEE RO MI (author) / KIM HYUN JUN (author) / KIM NO MA (author)

    Publication date :

    2022-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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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