PROBLEM TO BE SOLVED: To provide a functional laminate having improved sound absorbency, heat insulation performance and vibration-damping performance.SOLUTION: In a functional laminate 10, between a porous surface layer 1 and a resin foam layer 2, a porous intermediate layer 3 with air permeability is laminated. The porous intermediate layer 3 has non-affinity with a foamable resin constituting the resin foam layer 2.SELECTED DRAWING: Figure 1

    【課題】吸音性、断熱性および制振性により優れている機能性積層体を提供すること。【解決手段】多孔質表面層1と樹脂発泡層2との間に、通気性を有する多孔質中間層3が積層されており、前記多孔質中間層3が、前記樹脂発泡層2を構成する発泡性樹脂に対する非親和性を有している、機能性積層体10。【選択図】図1


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    Title :

    FUNCTIONAL LAMINATE AND METHOD FOR PRODUCING THE SAME


    Additional title:

    機能性積層体およびその製造方法


    Contributors:

    Publication date :

    2018-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    FUNCTIONAL LAMINATE AND METHOD FOR PRODUCING THE SAME

    KATSURA HIROSHI | European Patent Office | 2018

    Free access

    FUNCTIONAL LAMINATE AND METHOD FOR PRODUCING THE SAME

    KATSURA HIROSHI | European Patent Office | 2018

    Free access

    FUNCTIONAL LAMINATE AND METHOD FOR PRODUCING THE SAME

    KATSURA HIROSHI | European Patent Office | 2018

    Free access

    FUNCTIONAL LAMINATE AND METHOD FOR PRODUCING THE SAME

    KATSURA HIROSHI | European Patent Office | 2018

    Free access