公开(公告)号：KR1020130014344A

公开(公告)日：2013-02-07

申请号：KR1020120059359

申请日：2012-06-01

Applicant: 조선대학교산학협력단

Inventor： 김현경 ,  신찬호 ,  이동훈

IPC: C08F283/12 ,  C08F210/10 ,  C08G77/442 ,  C08L51/08

CPC classification number: C08F283/12 ,  C08F2/48 ,  C08F220/06 ,  C08G77/20

Abstract: PURPOSE: A self-photo initiating silicon acrylate resin composition is provided to have excellent surface physical properties and hardening rate by remarkably improving hardening reactivity of a self-photo initiating resin. CONSTITUTION: A UV-curable resin composition comprises: 1-10 weight% of self-photo initiating silicone acrylate resin; 20-70 weight% of one or more oligomers selected from polyester acrylate, urethane acrylate, epoxy acrylate, silicon acrylate, and a mixture thereof; 20-70 weight% of acrylic monomer, and 5-30 weight% of polyfunctional mercaptane. A manufacturing method of the self-photo initiating silicon acrylate resin comprises: a step of mixing a polyfunctional silicon acrylate Michael acceptor and a beta-dicarbonyl Michael donor with an organic solvent in a molar ratio of 0.05-3:1; and a step of conducting a Michael donor addition reaction under the presence of strong acid.

Abstract translation: 目的：通过显着提高自光引发树脂的硬化反应性，提供自光引发硅丙烯酸酯树脂组合物，具有优异的表面物理性能和硬化率。 构成：紫外线固化树脂组合物包含：1-10重量％的自光引发硅氧烷丙烯酸酯树脂; 20-70重量％的一种或多种选自聚酯丙烯酸酯，氨基甲酸酯丙烯酸酯，环氧丙烯酸酯，硅丙烯酸酯及其混合物的低聚物; 20-70重量％的丙烯酸单体和5-30重量％的多官能硫醇。 自 - 光引发硅丙烯酸酯树脂的制造方法包括：将多官能硅丙烯酸酯迈克尔受体和β-二羰基迈克尔供体与摩尔比为0.05-3:1的有机溶剂混合的步骤; 以及在强酸存在下进行迈克尔给体加成反应的步骤。