The present invention relates to a foam composition for vehicle seat cushions, foam for a vehicle seat cushion, and a manufacturing method therefor, the foam composition comprising: (A) 49.5 wt % to 80 wt % of a polypropylene-based resin; (B) 19.5 wt % to 50 wt % of a modified olefin-based elastomer resin having a melting temperature (Tm) of 60° C. to 110° C. and a melting index (MI) value of 0.5 g/10 min to 4 g/10 min, as measured at 190° C. under a load of 2.16 kg according to ASTM D1238; and 0.1 wt % to 0.5 wt % of (C) a filler.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Foam Composition for Vehicle Seat Cushion, Foam for Vehicle Seat Cushion, and Manufacturing Method Therefor


    Beteiligte:
    KWON YONG JIN (Autor:in) / LIM SUNG HWAN (Autor:in) / EOM SE YEON (Autor:in)

    Erscheinungsdatum :

    2022-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C08J Verarbeitung , WORKING-UP / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    FOAM COMPOSITION FOR VEHICLE SEAT CUSHION, FOAM FOR VEHICLE SEAT CUSHION, AND MANUFACTURING METHOD THEREFOR

    KWON YONG JIN / LIM SUNG HWAN / EOM SE YEON | Europäisches Patentamt | 2023

    Freier Zugriff

    FOAM COMPOSITION FOR VEHICLE SEAT CUSHION, FOAM FOR VEHICLE SEAT CUSHION, AND MANUFACTURING METHOD THEREFOR

    KWON YONG JIN / LIM SUNG HWAN / EOM SE YEON | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICLE SEAT CUSHION WITH FOAM SPRINGS

    CESKO SANDI | Europäisches Patentamt | 2015

    Freier Zugriff

    VEHICLE SEAT CUSHION WITH FOAM SPRINGS

    CESKO SANDI | Europäisches Patentamt | 2018

    Freier Zugriff