首页> 外国专利> URETHANE(METH)ACRYLATE OLIGOMER FOR COATING PLYWOOD WITH EXCELLENT CURABILITY AND LOW VISCOSITY BY USING A SPECIFIC POLYOXYALKYLENE POLYOL WITH LOW TOTAL DEGREE OF UNSATURATION, A MANUFACTURING METHOD THEREOF, AND A COMPOSITION THEREOF

URETHANE(METH)ACRYLATE OLIGOMER FOR COATING PLYWOOD WITH EXCELLENT CURABILITY AND LOW VISCOSITY BY USING A SPECIFIC POLYOXYALKYLENE POLYOL WITH LOW TOTAL DEGREE OF UNSATURATION, A MANUFACTURING METHOD THEREOF, AND A COMPOSITION THEREOF

机译：通过使用总不饱和度低的特定的聚氧亚烷基多元醇，一种制造方法及其组合物组成的聚氨酯（甲基）丙烯酸酯低聚物，可用于涂覆具有出色的耐久性和低粘度的胶合板

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PURPOSE: A urethane(meth)acrylate oligomer is provided to obtain a hardened material with low surface stickiness, low viscosity, excellent flexability and adhesion.;CONSTITUTION: A urethane(meth)acrylate oligomer comprises a polyol components, a polyisocyanate compound and a hydroxy group-containing (meth)acrylate compound. The polyol component contains polyoxyalkylenepolyol of which number of hydroxy groups is 2-4, VOH(mg KOH/g) is-115, and a total degree of unsaturation(VUS(meg/g)) is same or lower than the value of X represented by formula 1: X = (0.45/VOH)+0.02. The light-curable composition contains the oligomer and the photopolymerization initiator.;COPYRIGHT KIPO 2013

机译：目的：提供一种氨基甲酸酯（甲基）丙烯酸酯低聚物，以得到一种具有低表面粘性，低粘度，优异的柔韧性和粘附性的硬化材料。含基团的（甲基）丙烯酸酯化合物。多元醇成分包含羟基数为2-4，VOH（mg KOH / g）为-115，总不饱和度（VUS（meg / g））为X以下的聚氧化烯多元醇。由式1表示：X ＝（0.45 / VOH）+0.02。光固化性组合物包含低聚物和光聚合引发剂。; COPYRIGHT KIPO 2013

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公开/公告号KR20120111009A

专利类型
公开/公告日2012-10-10

原文格式PDF
申请/专利权人 LEE DONG BOK;
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申请/专利号KR20110029242
发明设计人 LEE DONG BOK;
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申请日2011-03-31
分类号C07C269/02;C07C271/06;C08G18/62;C08L75/04;
国家 KR
入库时间 2022-08-21 17:09:00

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