To provide a vehicular seat cushion material that is excellent in moldability and recyclability and has preferable sitting comfortableness, and to provide a vehicular seat.SOLUTION: A cushion material 2 includes: a small pad 3 formed of a resin foam; a pad body 1 integrally laminated on an upper surface side of the small pad 3 so as to cover the small pad 3, formed of resin foam and formed larger than the small pad; and an impregnation layer 3a in which a foam raw liquid composition of one of the small pad 3 and the pad body 1 is impregnated into a resin foam of the other and which is formed in at least part between the small pad 3 and the pad body 1. The impregnation layer 3a is formed at an upper surface and a lateral surface of the small pad 3. The small pad 3 is covered with the impregnation layer 3a in a three-dimensional manner.SELECTED DRAWING: Figure 4

    【課題】成形性とリサイクル性に優れ、座り心地を良好な車両用シートクッション材及び車両用シートを提供する。【解決手段】クッション材2は、樹脂フォームにより形成された小パッド3と、小パッド3を覆うように小パッド3の上面側に積層一体化され、樹脂フォームにより形成され、小パッドよりも大きく形成されたパッド本体1と、小パッド3とパッド本体1のうち一方の発泡原液組成物が他方の樹脂フォームに含浸しており、小パッド3とパッド本体1の間の少なくとも一部に形成された含浸層3aと、を備える。含浸層3aは、小パッド3の上面及び側面に形成されており、小パッド3は、含浸層3aに立体的に覆われている。【選択図】図4


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    Title :

    VEHICULAR SEAT CUSHION MATERIAL AND VEHICULAR SEAT


    Additional title:

    車両用シートクッション材及び車両用シート


    Contributors:

    Publication date :

    2020-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



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