PROBLEM TO BE SOLVED: To provide a graphic film for a high-whiteness license plate with less breakings, rises, or the like of the film during embossing or due to aging.SOLUTION: The graphic film includes a white base film layer 12 having a top surface and a bottom surface and a pressure-sensitive adhesive layer 14 disposed on the bottom surface of the base film layer. The pressure-sensitive adhesive layer 14 comprises: (a) a carboxyl group-containing adhesive (meth)acrylic polymer with a glass transition temperature of -50°C or lower; (b) a dispersant comprising an amino group-containing (meth)acrylic polymer free of a monomer unit derived from an aromatic vinyl monomer; (c) a tackifier; and (d) 10 pts.mass of a white pigment based on 100 pts.mass in total of the carboxyl group-containing adhesive (meth)acrylic polymer, the dispersant comprising an amino group-containing (meth)acrylic polymer free of a monomer unit derived from an aromatic vinyl monomer, and the tackifier.SELECTED DRAWING: Figure 1

    【課題】エンボス加工時及び経時でフィルムの破断、浮きなどの少ない、高白色度ライセンスプレート用グラフィックフィルムの提供。【解決手段】上面及び下面を有する白色のベースフィルム層12、及びベースフィルム層の下面に配置された感圧接着層を含み、感圧接着層14が、(a)ガラス転移温度が−50℃以下のカルボキシル基含有粘着性(メタ)アクリル系ポリマーと、(b)芳香族ビニルモノマーに由来するモノマー単位を含まないアミノ基含有(メタ)アクリル系ポリマーを含む分散剤と、(c)粘着付与剤と、(d)カルボキシル基含有粘着性(メタ)アクリル系ポリマー、芳香族ビニルモノマーに由来するモノマー単位を含まないアミノ基含有(メタ)アクリル系ポリマーを含む分散剤及び粘着付与剤の合計100質量部に対して10質量部以上の白色顔料とを含む。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    GRAPHIC FILM FOR LICENSE PLATE, AND LICENSE PLATE COMPRISING GRAPHIC FILM AND MANUFACTURING METHOD THEREFOR


    Additional title:

    ライセンスプレート用のグラフィックフィルム、並びにグラフィックフィルムを含むライセンスプレート及びその製造方法


    Contributors:

    Publication date :

    2016-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / C09J ADHESIVES , Klebstoffe



    GRAPHIC FILM FOR LICENSE PLATE AND MANUFACTURING METHOD THEREFOR, AND LICENSE PLATE WITH GRAPHIC FILM

    MURAMOTO AKIRA / NAKAJIMA TOSHITAKA | European Patent Office | 2016

    Free access

    GRAPHIC FILM FOR LICENSE PLATE, LICENSE PLATE AND MANUFACTURING METHOD THEREFOR

    TAKAMATSU YORINOBU / KAWAGOE YOSHINORI / UEDA SAORI | European Patent Office | 2017

    Free access

    GRAPHIC FILM FOR LICENSE PLATE, LICENSE PLATE AND MANUFACTURING METHOD THEREFOR

    TAKAMATSU YORINOBU / KAWAGOE YOSHINORI / UEDA SAORI | European Patent Office | 2021

    Free access

    GRAPHIC FILM FOR LICENSE PLATE, AND METHOD OF MANUFACTURING LICENSE PLATE USING THE GRAPHIC FILM

    NODA KAZUKI / KAWAGOE YOSHINORI / TAKAMATSU YORINOBU | European Patent Office | 2019

    Free access

    License plate manufacturing process and license plate

    WANG BANGJIN / ZHANG JUN / CAI ZHIMING et al. | European Patent Office | 2023

    Free access