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TRANSPARENT RESIN LAMINATE

机译:透明树脂层压板

摘要

The purpose of the present invention is to provide a synthetic resin laminate which is used for a transparent substrate material or protection material, and which has excellent shape stability and surface hardness in high-temperature or high-humidity environments.The above-mentioned objective is achieved by laminating a resin composition on one surface of a base layer that is mainly composed of a polycarbonate, said resin composition being obtained by polymer-alloying (i) 25-100% by mass of a specific styrene-unsaturated dicarboxylic acid copolymer having 45-70% by mass of a styrene monomer unit, 10-30% by mass of an unsaturated dicarboxylic acid anhydride monomer unit and 10-35% by mass of a vinyl monomer with (ii) 75-0% by mass of a resin that has a vinyl monomer as a constituent unit. A synthetic resin laminate according to the present invention has excellent shape stability and surface hardness, and the present invention provides the above-described synthetic resin laminate and a transparent material or the like, which uses the synthetic resin laminate.
机译:本发明的目的是提供一种用于透明基材或保护材料的合成树脂层压板,其在高温或高湿环境下具有优异的形状稳定性和表面硬度。通过在主要由聚碳酸酯组成的基础层的一个表面上层压树脂组合物来实现上述目的,所述树脂组合物通过将(i)25-100质量%的特定苯乙烯-聚合物聚合而获得。具有45-70质量%的苯乙烯单体单元,10-30质量%的不饱和二羧酸酐单体单元和10-35质量%的乙烯基单体的不饱和二羧酸共聚物,其中(ii)75-0%具有乙烯基单体作为构成单元的树脂的质量。根据本发明的合成树脂层压体具有优异的形状稳定性和表面硬度,并且本发明提供上述合成树脂层压体和使用该合成树脂层压体的透明材料等。

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