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    • 6. 发明申请
    • Scuff and Scratch Resistant Multilayer Structures
    • 耐刮擦和耐刮擦多层结构
    • US20080090059A1
    • 2008-04-17
    • US11870304
    • 2007-10-10
    • Loic Pierre Rolland
    • Loic Pierre Rolland
    • B32B7/02B32B15/04B32B7/12B32B37/00
    • B32B15/08Y10T156/10Y10T428/24967Y10T428/26Y10T428/2848Y10T428/31678
    • The invention relates to scuff and scratch resistant multilayer structures for use in building and advertising applications comprising a metal layer and a polymeric layer made of a polymeric material, said polymeric material including at least 30 wt-% of an ionomer, the weight percentage being based on the total weight of the polymeric layer.If compared with composite panels of the state of the art, the multilayer structure of the present invention shows an improved scuff and scratch resistance, a comparable or higher resistance against abrasion and it can be manufactured at lower costs. Furthermore, the multilayer structure of the present invention shows high adhesiveness between the polymeric layer and the metal foil, high optical transparency and can be produced by a single step manufacturing process.
    • 本发明涉及用于建筑和广告应用的防刮擦和耐划伤多层结构,其包括金属层和由聚合物材料制成的聚合物层,所述聚合物材料包括至少30重量%的离聚物,重量百分数为 关于聚合物层的总重量。 如果与现有技术的复合板相比,本发明的多层结构显示出改进的抗磨损和耐擦伤性,可耐受或耐磨性更好,并且可以以较低的成本制造。 此外,本发明的多层结构在聚合物层和金属箔之间显示出高的粘附性,高的透光性,并且可以通过单步制造工艺制造。