The present invention relates to a method for producing a viscoelastic polyurethane soft foam. The invention further relates to a viscoelastic polyurethane soft block foam or viscoelastic polyurethane soft molded foam having particularly high tensile strengths, which are produced by the method according to the invention, and to the use of said foams. The present invention further relates to polyol compositions which are suitable for the production of viscoelastic polyurethane foams.


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    Title :

    VERFAHREN ZUR HERSTELLUNG VON VISKOELASTISCHEN POLYURETHANSCHAUMSTOFFEN


    Additional title:

    METHOD FOR THE PREPARATION OF VISCOELASTIC POLYURETHANE FOAMS
    PROCÉDÉ DE FABRICATION DE MOUSSES DE POLYURÉTHANE VISCOÉLASTIQUES


    Contributors:

    Publication date :

    2022-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    VERFAHREN ZUR HERSTELLUNG VON VISKOELASTISCHEN POLYURETHANSCHAUMSTOFFEN

    GOSSNER MATTHÄUS / BRASSAT LUTZ / SEIDEL DIETER | European Patent Office | 2016

    Free access


    Untersuchungen des Wärmeübergangs an viskoelastischen Flüssigkeiten

    Rautenbach, Robert / Chmiel, Horst / Schümmer, Paul | TIBKAT | 1974



    Fraktionale Zeitableitungen zur Beschreibung viskoelastischen Materialverhaltens

    Schaefer,I. / Univ.d.Bundeswehr Hamburg,DE | Automotive engineering | 2001