PROBLEM TO BE SOLVED: To provide a skin material of a two-layer structure capable of giving a soft touch to a surface of the skin material without using a wadding material and preventing infiltration of an urethane foaming stock solution into the skin material, and an integral foam molded article using the same.SOLUTION: In an integral foam molded article comprising a molded member formed of a foam material and a skin material covering the molded member, the skin material comprises a skin portion forming a surface of the skin material and a film portion which is provided on a back side of the skin portion and is supplied in a liquid form to the skin portion and directly laminated. The film portion is formed of a polymeric material and a surface of the film portion in contact with the molded member is subjected to reforming treatment by corona discharge.SELECTED DRAWING: Figure 1

    【課題】ワディング材を用いなくても表皮材の表面に柔らかい感触を出すことが出来て、表皮材へのウレタン発泡原液の浸透を防止することができる二層構造の表皮材と、それを用いた一体発泡成形品を提供する。【解決手段】発泡材料で形成した成形部材と、この成形部材を覆う表皮材とを備えた一体発泡成形品において、表皮材は、この表皮材の表面を形成する表皮部と、この表皮部の裏側にあって表皮部に液状で供給されて直接積層して形成されたフィルム部とを備え、フィルム部を高分子材料で形成し、フィルム部の成形部材と接する面にコロナ放電による改質処理を施した。【選択図】図1


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    Title :

    SKIN MATERIAL AND INTEGRAL FOAM MOLDED ARTICLE USING THE SAME


    Additional title:

    表皮材及びそれを用いた一体発泡成形品


    Contributors:

    Publication date :

    2018-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B68G Verfahren, Ausrüstung oder Maschinen zum Verwenden in der Polsterei , METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING / A47C Stühle , CHAIRS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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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