公开(公告)号：KR1020110078783A

公开(公告)日：2011-07-07

申请号：KR1020090135677

申请日：2009-12-31

Applicant: 제일모직주식회사

Inventor： 이대규 ,  강경구

IPC: C09D4/02 ,  B32B27/30

CPC classification number: G02B1/14 ,  C08F222/1006 ,  C09D4/00 ,  G02B1/105 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/31909

Abstract: PURPOSE: A UV curable composition is provided to ensure an excellent impact resistance, scratch resistance, and pencile hardness when applied to a plastic substrate as a display element protective cover of industrial electronic equipment. CONSTITUTION: A hardcoating composition comprises (a) an alkylene glycol-based acrylic monomer, (b) a polyfunctional acryl monomer and (c) a polymerization initiator. The alkylene glycol-based acrylic monomer is included in the amount of 5-80 weight% based on the solid content of the whole composition. The alkylene glycol-based acrylic monomer has alkylene glycol moieties and (meth)acrylate moieties. The alkylene glycol moieties are 1~35.

Abstract translation: 目的：提供紫外线固化性组合物，以确保当应用于作为工业电子设备的显示元件保护罩的塑料基材时的优异的耐冲击性，耐擦伤性和印刷硬度。 构成：硬涂层组合物包含（a）亚烷基二醇基丙烯酸单体，（b）多官能丙烯酸单体和（c）聚合引发剂。 基于全部组合物的固体含量，基于亚烷基二醇的丙烯酸单体的含量为5-80重量％。 亚烷基二醇基丙烯酸单体具有亚烷基二醇部分和（甲基）丙烯酸酯部分。 亚烷基二醇部分为1〜35。