End group functionalized polymer exhibiting a trialkylsilyloxy group (I) at its chain end, is new. End group functionalized polymer exhibiting a trialkylsilyloxy group of formula (-(O-Si(R1)(R3)-R2)) (I) at its chain end, is new. R1-R3 : alkyl, cycloalkyl or aralkyl (contains O, N, S or Si). Independent claims are also included for: (1) preparing the end groups functionalized polymer; (2) a vulcanizable rubber composition comprising antioxidants, oils, fillers, rubber and/or rubber auxiliaries, and the end group functionalized polymer having end groups (I) or hydroxyl end groups produced from (I); (3) tires obtainable from the vulcanizable rubber composition; and (4) moldings obtainable from the vulcanizable rubber composition.


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    Titel :

    Trialkylsilyloxy-terminated polymers


    Beteiligte:

    Erscheinungsdatum :

    2016-10-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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



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