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.


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    Title :

    Tire filling based on acrylic hydrogels


    Contributors:

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS



    TIRE FILLING BASED ON ACRYLIC HYDROGELS

    WILFRIED CARL / HAUFE MARKUS | European Patent Office | 2017

    Free access

    Tire filling based on acrylic hydrogels

    WILFRIED CARL / HAUFE MARKUS | European Patent Office | 2021

    Free access

    TIRE FILLING BASED ON ACRYLIC HYDROGELS

    WILFRIED CARL / HAUFE MARKUS | European Patent Office | 2019

    Free access

    TIRE FILLING BASED ON ACRYLIC HYDROGELS

    WILFRIED CARL / HAUFE MARKUS | European Patent Office | 2018

    Free access

    TIRE FILLING BASED ON ACRYLIC HYDROGELS

    WILFRIED CARL / HAUFE MARKUS | European Patent Office | 2017

    Free access