The present invention provides a soft polyurethane foam molded article (1) that has a mounting surface (1A) and is obtained by foam-molding a foaming stock solution. The soft polyurethane foam molded article (1) includes a plurality of layered parts (11 and 12) that form layers in a vertical direction (Y) perpendicular to the mounting surface. A plurality of foaming cells included in each of the layered parts have a ratio of a size in a lateral direction (X) along the mounting surface with respect to a size in the vertical direction that becomes larger as the foaming cells become positioned closer to the side of the mounting surface (1A) in the vertical direction. At boundaries (C1 and A2) between the layered parts adjacent to each other in the vertical direction, the ratio of a foaming cell included in the layered part (11) on the side of the mounting surface is lower than the ratio of a foaming cell included in the layered part (12) on the side of a back surface (1B) opposite to the side of the mounting surface.


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    Title :

    PAD FOR SEAT MADE OF A SOFT POLYURETHANE FOAM MOLDED ARTICLE


    Additional title:

    KISSEN FÜR SITZ HERGESTELLT AUS EINEM FORMARTIKEL AUS WEICHEM POLYURETHANSCHAUMSTOFF
    COUSSIN POUR SIÈGE FAIT D'UN ARTICLE MOULÉ EN MOUSSE DE POLYURÉTHANE SOUPLE


    Contributors:

    Publication date :

    2019-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A47C Stühle , CHAIRS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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 / 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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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