To enhance sound insulation property while achieving reduction in an automobile seal material 1.SOLUTION: An automobile seal material 1 is coated with a resin coating film 6 in which a surface of a rubber sponge material 4 contains a cellulose fiber 5 in a dispersed manner. The rubber sponge material 4 has a sound insulating sponge material having a specific gravity of 0.3 or more and 0.7 or less provided on at least a part thereof. A resin component of the resin coating film 6 is a urethane resin, a silicone resin, or a mixed resin of the urethane resin and the silicone resin.SELECTED DRAWING: Figure 2

    【課題】自動車用シール材1の軽量化を図りつつ、遮音性を高める。【解決手段】自動車用シール材1は、ゴムスポンジ材4の表面がセルロース繊維5を分散して含有する樹脂塗膜6によって覆われてなる。ゴムスポンジ材4は、比重が0.3以上0.7以下である遮音性スポンジ材を少なくとも一部に備えてなる。樹脂塗膜6の樹脂成分はウレタン樹脂又はシリコーン樹脂又はウレタン樹脂とシリコーン樹脂の混合樹脂である。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    AUTOMOBILE SEAL MATERIAL


    Additional title:

    自動車用シール材


    Contributors:

    Publication date :

    2019-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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



    SEAL MATERIAL FOR AUTOMOBILE DOOR

    MORIOKA MASAHIRO / FUKUDA ATSUSHI | European Patent Office | 2017

    Free access

    SEAL MATERIAL FOR AUTOMOBILE DOOR

    TAKEDA KAZUYUKI / FUKUDA ATSUSHI | European Patent Office | 2017

    Free access

    Seal for automobile door

    MASUMOTO ATSUO | European Patent Office | 2019

    Free access

    SEAL STRUCTURE OF AUTOMOBILE

    OGAWA HIROSHI / MURAKAMI HIROKAZU / KOBAYASHI FUTOSHI | European Patent Office | 2020

    Free access

    SEAL FOR AUTOMOBILE DOOR

    MASUMOTO ATSUO | European Patent Office | 2017

    Free access