Provided is a multilayer composite that has flame retardancy and low smoking property as well as has high physical characteristics. The multilayer composite has a multilayer structure and includes at least one core layer and at least one skin layer, wherein the multilayer composite satisfies all the following conditions (A) to (D): (A) the core layer is a composite including discontinuous reinforcing fibers and a first thermoplastic resin, in which the discontinuous reinforcing fibers are randomly dispersed and bonded with the first thermoplastic resin at least at intersections of the discontinuous reinforcing fibers; (B) the skin layer is a composite including continuous reinforcing fibers and a second thermoplastic resin, in which the continuous reinforcing fibers are impregnated with the second thermoplastic resin; (C) each of the first and the second thermoplastic resins has a limiting oxygen index of 30 or higher; and (D) the first and the second thermoplastic resins are miscible with each other.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Multilayer composite and method for producing same


    Beteiligte:
    KATSUYA SATOSHI (Autor:in) / WASHITAKE YOSUKE (Autor:in) / ENDO RYOKEI (Autor:in)

    Erscheinungsdatum :

    2022-06-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B64C AEROPLANES , Flugzeuge / D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL



    MULTILAYER COMPOSITE AND METHOD FOR PRODUCING SAME

    KATSUYA SATOSHI / WASHITAKE YOSUKE / ENDO RYOKEI | Europäisches Patentamt | 2019

    Freier Zugriff

    MULTILAYER COMPOSITE AND METHOD FOR PRODUCING SAME

    KATSUYA SATOSHI / WASHITAKE YOSUKE / ENDO RYOKEI | Europäisches Patentamt | 2021

    Freier Zugriff

    MULTILAYER BODY, METHOD FOR PRODUCING SAME, AND USE OF SAME

    MUTSUDA MITSUTERU / FUJINAKA TOSHIHIKO / FUJIKI DAISUKE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    INFRARED LIGHT SHIELDING MULTILAYER SHEET AND METHOD FOR PRODUCING SAME

    OZAWA YUSHI / OHTA DAISUKE | Europäisches Patentamt | 2020

    Freier Zugriff

    INFRARED LIGHT SHIELDING MULTILAYER SHEET AND METHOD FOR PRODUCING SAME

    OZAWA YUSHI / OHTA DAISUKE | Europäisches Patentamt | 2022

    Freier Zugriff