The invention relates to a method of manufacturing conjugated diene-based polymers. The conjugated diene-based polymers are obtained by polymerizing conjugated diene monomers or conjugated diene monomers and vinyl aromatic monomers using an initiator, wherein the initiator is obtained by reacting a divinylarene-like compound represented by the formula (1) with an organic alkali metal; A and B are CnH2n+1 or an aromatic ring, n is 0~5, A and B can be the same or different, and Q is an aromatic ring; wherein the molar ratio of the divinylarene-like compound to the effective active organic alkali metal is 1.3-5.0. The present invention further relates to a rubber comprising the conjugated diene-based polymers, and a tire comprising the rubber.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHODS OF MANUFACTURING CONJUGATED DIENE-BASED POLYMERS AND THE POLYMERS, RUBBERS AND TIRES MADE THEREFROM


    Weitere Titelangaben:

    VERFAHREN ZUR HERSTELLUNG VON POLYMEREN AUF DER BASIS VON KONJUGIERTEN DIENEN UND DARAUS HERGESTELLTE POLYMERE, KAUTSCHUKE UND REIFEN
    PROCÉDÉS DE FABRICATION DE POLYMÈRES À BASE DE DIÈNE CONJUGUÉ ET POLYMÈRES, CAOUTCHOUCS ET PNEUS FABRIQUÉS À PARTIR DE CEUX-CI


    Beteiligte:
    CHEN CHUN-LIN (Autor:in) / SHEN YI-TING (Autor:in) / LEE I-TSUN (Autor:in)

    Erscheinungsdatum :

    14.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    METHODS OF MANUFACTURING CONJUGATED DIENE POLYMERS AND THE POLYMERS, RUBBERS AND TIRES MADE THEREFROM

    CHEN CHUN-LIN / SHEN YI-TING / LEE I-TSUN | Europäisches Patentamt | 2023

    Freier Zugriff

    METHODS OF MANUFACTURING CONJUGATED DIENE-BASED POLYMERS AND THE POLYMERS RUBBERS AND TIRES MADE THEREFROM

    CHEN CHUN LIN / SHEN YI TING / LEE I TSUN | Europäisches Patentamt | 2023

    Freier Zugriff

    METHODS OF MANUFACTURING CONJUGATED DIENE POLYMERS, AND POLYMERS, RUBBERS AND TIRES MADE THEREOF

    CHEN CHUN-LIN / SHEN YI-TING / LEE I-TSUN | Europäisches Patentamt | 2023

    Freier Zugriff

    CONJUGATED DIENE BASED COPOLYMER, RUBBERS AND MANUFACTURING METHODS THEREOF

    CHEN CHUN-LIN / LEE YUN-TA | Europäisches Patentamt | 2024

    Freier Zugriff

    Functionalized polymers and tires therefrom

    HOGAN TERRENCE E / HERGENROTHER WILLIAM L | Europäisches Patentamt | 2016

    Freier Zugriff