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ACRYLIC RESIN LAMINATE, METHOD FOR PRODUCING THE SAME, AND ACRYLIC RESIN MIRROR

机译:丙烯酸树脂层压板,其制备方法以及丙烯酸树脂镜

摘要

PPROBLEM TO BE SOLVED: To provide an acrylic resin laminate excellent in transparency and scratch resistance. PSOLUTION: The acrylic resin laminate has a coating layer on at least a part of the surface of an acrylic resin sheet, wherein the coating layer comprises 10-70 mass% of a urethane compound unit (A-1) having a (meth)acryloyloxy group which is a reaction product between a compound (a-1) having three isocyanate groups in a molecule and a compound (a'-1) having a hydroxy group and a (meth)acryloyloxy group in a molecule; 2-28 mass% of a pentaerythritol tri(meth)acrylate unit (A-2); and 2-78 mass% of another polymerizable compound unit (A-3) having two or more (meth)acryloyloxy groups in a molecule. PCOPYRIGHT: (C)2005,JPO&NCIPI
机译:

要解决的问题:提供一种透明性和耐刮擦性优异的丙烯酸树脂层压板。

解决方案:丙烯酸树脂层压板在丙烯酸树脂片材的至少一部分表面上具有涂层,其中该涂层包含10-70质量%的聚氨酯化合物单元(A-1),其(分子中具有三个异氰酸酯基的化合物(a-1)与分子中具有羟基和(甲基)丙烯酰氧基的化合物(a'-1)之间的反应产物的甲基)丙烯酰氧基;季戊四醇三(甲基)丙烯酸酯单元(A-2)为2-28质量%。分子中具有两个以上的(甲基)丙烯酰氧基的另一种聚合性化合物单元(A-3)为2-78质量%。

版权:(C)2005,JPO&NCIPI

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