A flexible polyurethane foam molded article includes a plurality of layer parts (L1 to L10) that are layered in a vertical direction (Y) perpendicular to a stage surface (1A). When the entire flexible polyurethane foam molded article is compressed by 15% in the vertical direction (Y), the front surface layer (L1) positioned closest to the stage surface (1A) in the vertical direction (Y) among the plurality of layer parts (L1 to L10) has the lowest residual thickness ratio in the vertical direction (Y) among the plurality of layer parts (L1 to L10). When the entire flexible polyurethane foam molded article is compressed by 50% in the vertical direction (Y), the back surface layer (L10) positioned closest to a non-stage surface (1B) of the flexible polyurethane foam molded article in the vertical direction (Y) among the plurality of layer parts (L1 to L10) has the highest residual thickness ratio in the vertical direction (Y) among the plurality of layer parts (L1 to L10).


    Access

    Download


    Export, share and cite



    Title :

    Flexible polyurethane foam molded article, and seat pad


    Contributors:

    Publication date :

    2020-02-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



    FLEXIBLE POLYURETHANE FOAM MOLDED ARTICLE, AND SEAT PAD

    TAKAHASHI YOSHIYUKI / YONEZAWA TAISUKE | European Patent Office | 2018

    Free access

    SOFT POLYURETHANE FOAM MOLDED ARTICLE AND SEAT PAD

    SHINOHARA TOSHIMITSU / YOSHITOMI KOSUKE | European Patent Office | 2017

    Free access

    Soft polyurethane foam molded article and seat pad

    SHINOHARA TOSHIMITSU / YOSHITOMI KOSUKE | European Patent Office | 2020

    Free access

    PAD FOR SEAT MADE OF A SOFT POLYURETHANE FOAM MOLDED ARTICLE

    TAKAHASHI YOSHIYUKI | European Patent Office | 2019

    Free access

    FLEXIBLE POLYURETHANE FOAM MOLDED ARTICLE AND PAD FOR SHEETS

    TAKAHASHI YOSHIYUKI / YONEZAWA TAISUKE | European Patent Office | 2018

    Free access