The invention is directed to a method for producing a tire filled with a (meth)acrylic hydrogel, the method comprises a) providing a mixture comprising at least one water-soluble (meth)acrylic compound, water and an initiator, and b) filling the mixture in a tire in which the mixture polymerizes to form the (meth)acrylic hydrogel. The tire filling material is suitable for producing flat proof tires, enables fast and controlled cure and is insensitive towards dosage errors. Moreover, the tire filling material is environmental friendly and cost effective.

    L'invention concerne un procédé de production d'un pneu rempli d'un hydrogel (méth)acrylique, le procédé comprenant les étapes consistant à a) utiliser un mélange comprenant au moins un composé (méth)acrylique hydrosoluble, de l'eau et un initiateur, et b) verser le mélange dans un pneu, le mélange polymérisant pour former l'hydrogel (méth)acrylique. La matière de remplissage de pneu se prête à la production de pneus anti-crevaison, permet un durcissement rapide et contrôlé et est insensible aux erreurs de dosage. De plus, la matière de remplissage de pneu est respectueuse de l'environnement et économique.


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    Title :

    TIRE FILLING BASED ON ACRYLIC HYDROGELS


    Additional title:

    REMPLISSAGE DE PNEUS FAISANT APPEL À DES HYDROGELS ACRYLIQUES


    Contributors:

    Publication date :

    2017-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60C VEHICLE TYRES , Fahrzeugreifen



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