The present application relates to a thermally expandable composition that comprises at least one organic compound having at least one cyclic carbonate group as a blowing agent, at least one catalyst for the blowing agent, at least one reactive binder and at least one hardener and/or accelerator. The invention also relates to moulded bodies containing said composition, and a method for sealing and filling hollow spaces in components, in order to strengthen or stiffen components, in particular hollow components, and for adhering movable components through use of moulded bodies of this type, as well as to the use of corresponding cyclic organic carbonates as a blowing agent in thermally expandable compositions.


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    Title :

    ORGANIC CARBONATE AS BLOWING AGENT


    Additional title:

    CARBONATES ORGANIQUES UTILISES COMME AGENT D'EXPANSION


    Contributors:

    Publication date :

    2017-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / C08J Verarbeitung , WORKING-UP / B62D MOTOR VEHICLES , Motorfahrzeuge



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