Use of an ethylene copolymer for making tire or tire tread compounds, wherein the ethylene-copolymer is a copolymer comprising units derived from ethylene and at least one alpha-olefin monomer having from 3 to 12 carbon atoms, preferably propylene and, optionally, having units derived from at least one non-conjugated diene, and wherein the ethylene copolymer is functionalized to have at least one functional group comprising at least one polar unit selected from a carboxylic acid group (or salts thereof), an anhydride group, an epoxy group, a glycidyl ether group or a combination thereof, and wherein the ethylene-copolymer comprises from 40 to 80 % wt. of units derived from ethylene, preferably from 44 % wt. to 76 % wt. of units derived from ethylene and at least 20% wt. of units derived from one or one alpha-olefin monomer having from 3 to 12 carbon atoms, preferably comprising at least 15% wt. of units derived from propylene. Also provided are compositions comprising the ethylene-copolymer and a conjugated diene polymer, method of making such compositions and articles containing them.


    Access

    Download


    Export, share and cite



    Title :

    TIRE COMPOSITIONS COMPRISING FUNCTIONALIZED RUBBERS BASED ON ETHYLENE-COPOLYMERS


    Additional title:

    REIFENZUSAMMENSETZUNGEN MIT FUNKTIONALISIERTEN KAUTSCHUKEN AUF BASIS VON ETHYLEN-COPOLYMEREN
    COMPOSITIONS DE PNEU COMPRENANT DES CAOUTCHOUCS FONCTIONNALISÉS À BASE DE COPOLYMÈRES D'ÉTHYLÈNE



    Publication date :

    2025-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    TIRE COMPOSITIONS COMPRISING FUNCTIONALIZED RUBBERS BASED ON ETHYLENE-COPOLYMERS

    WUEST KILIAN NIKOLAUS RICHARD / BERNARDO RAFFAELE | European Patent Office | 2023

    Free access

    Novel functionalized Synthetic Rubbers for Tire Applications

    Thiel,S.K. / Ruehmer,T. / Kiesekamp,J. et al. | Automotive engineering | 2013