PROBLEM TO BE SOLVED: To provide a transparent resin laminate having small specific gravity, excellent in transparency, rigidity, scratch resistance, weather resistance, shock resistance and processability and capable of being used as a member of a window, a windshield or the like of a vehicle, a window, a door or the like of a building, a protective sheet or the like of an electronic advertising display, a surface member or the like of a home electric appliance such as a refrigerator, a door or the like of furniture such as a tableware shelf, and a show window or the like.SOLUTION: There is provided the transparent resin laminate having a layer of a hard coat and a layer of a transparent resin sheet in this order from an outermost surface layer, the hard coat is composed of a coating containing (A) polyfunctional (meth)acrylate of 100 pts.mass, (B) a compound having an alkoxysilyl group and a (meth)acryloyl group of 0.2 to 4 pts.mass, (C) organic titanium of 0.05 to 3 pts.mass and (D) fine particles having an average particle diameter of 1 to 300 nm of 5 to 100 pts.mass.SELECTED DRAWING: Figure 1

    【課題】比重が小さく、透明性、剛性、耐傷付性、耐候性、耐衝撃性、及び加工性に優れ、従来ガラスを基材とする物品が使用されてきた車両の窓や風防等、建築物の窓や扉等、電子看板の保護板等、冷蔵庫等の家電製品の表面部材等、食器棚等の家具の扉等、及びショーウインドウなどの部材として好適に用いることのできる透明樹脂積層体を提供すること。【解決手段】最表層側から順にハードコートの層と透明樹脂シートの層とを有し、上記ハードコートが、(A)多官能(メタ)アクリレート 100質量部;(B)アルコキシシリル基と(メタ)アクリロイル基を有する化合物 0.2〜4質量部;(C)有機チタン 0.05〜3質量部;及び(D)平均粒子径1〜300nmの微粒子 5〜100質量部;を含む塗料からなる透明樹脂積層体。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    TRANSPARENT RESIN LAMINATE


    Additional title:

    透明樹脂積層体


    Contributors:

    Publication date :

    2016-02-04


    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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C08J Verarbeitung , WORKING-UP



    TRANSPARENT RESIN LAMINATE

    MORINAKA GO | European Patent Office | 2017

    Free access

    TRANSPARENT RESIN LAMINATE

    ITAGAKI YASUHIRO / ITO SHIGEKAZU | European Patent Office | 2017

    Free access

    TRANSPARENT LAMINATE RESIN PLATE

    MURATA KOICHI / NAKASE KATSUTAKA / ITO KATSUYA | European Patent Office | 2020

    Free access

    Transparent laminate

    TAKAHASHI YASUSHI / IMAI HISAO / OYA KAZUAKI et al. | European Patent Office | 2022

    Free access

    TRANSPARENT LAMINATE

    TAKAHASHI KOJI / IMAI HISAO / OYA KAZUAKI et al. | European Patent Office | 2021

    Free access