The present invention relates to: • a sealing gel having a Mooney viscosity (ML1 +4@100°C) in the range from 100 MU to 170 MU, • a sealing compound comprising inventive sealing gel, • a process for producing this sealing compound, • the use of sealing gels for improving viscoelastic properties in sealing compounds, and • the use of sealing gel-containing sealing compounds for improving rolling resistance properties in tyres having sealing layers.

    La présente invention concerne : un gel d'étanchéité ayant une viscosité Mooney (ML1 +4 @ 100°C) dans la fourchette de 100 MU à 170 MU ; un composé d'étanchéité comprenant un gel d'étanchéité selon l'invention ; un procédé de production dudit composé d'étanchéité ; l'utilisation de gels d'étanchéité pour améliorer les propriétés viscoélastiques de composés d'étanchéité ; et l'utilisation de composés d'étanchéité contenant du gel d'étanchéité pour améliorer la résistance au roulement de pneumatiques comprenant des couches d'étanchéité.


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    Title :

    SEALING GELS, PROCESS FOR PRODUCTION THEREOF AND USE THEREOF IN SEALING COMPOUNDS FOR SELF-SEALING TYRES


    Additional title:

    GELS D'ÉTANCHÉITÉ, PROCÉDÉ POUR LES FABRIQUER ET LEUR UTILISATION DANS DES COMPOSÉS D'ÉTANCHÉITÉ POUR PNEUMATIQUES AUTO-OBTURANTS


    Contributors:
    KOHL CHRISTOPHER (author) / SCHMIDT UDO (author) / ZHOU JIAWEN (author) / FRÜH THOMAS (author) / LUCASSEN ALEX (author)

    Publication date :

    2017-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B60C VEHICLE TYRES , Fahrzeugreifen / C09J ADHESIVES , Klebstoffe



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