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1. 发明公开

KR1020150007696A 광경화성 광학용 수지 조성물 및 이를 이용하여 제조한 평판디스플레이 无效
标题翻译：可用光学和光学树脂组合物和使用组合物的平板显示器
公开(公告)号：KR1020150007696A
公开(公告)日：2015-01-21
申请号：KR1020130082014
申请日：2013-07-12
申请人： 주식회사 한솔케미칼
发明人： 우주한 , 김길란 , 신찬호 , 장인수 , 하성민 , 남병기
IPC分类号： C08L75/14 , C08G18/62 , C08G18/83 , G02B1/04
摘要： The present invention relates to a photocurable and optical resin composition that comprises: (A) (meta) acryl modified urethane resin obtained by copolymerizing a mixture including one or more selected from a group consisting of (a1) a glycol diol compound having the number average molecular weight of 3,000-20,000 and (a2) a diol compound except glycol-based one having the number average molecular weight of 1,000-4,000; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a functional additive. According to the present invention, the photocurable and optical resin composition can be quickly cured and can be controlled to prevent overflow thereof. Therefore, the photocurable and optical resin composition can be used as an optical adhesive that attaches a display part to a protection part of a flat panel display such as a liquid crystal display device, a plasma display device, and an organic light emitting diode. Moreover, the photocurable and optical resin composition can attach a displaying part to a large area of a protection part of the flat panel display to be in the minimized thickness. Therefore, photocurable and optical resin composition can contribute to making the flat panel display have light weight.
摘要翻译：光固化型光学树脂组合物技术领域本发明涉及一种光固化型光学树脂组合物，其特征在于，包含：（A）（甲基）丙烯酸改性聚氨酯树脂，其通过使包含（a1）数均分子量的乙二醇二醇化合物分子量为3,000〜20,000，（a2）数均分子量为1,000〜4000的二醇类除外的二醇化合物; （B）可光聚合单体; （C）光聚合引发剂; 和（D）功能添加剂。根据本发明，可光固化和光学树脂组合物可以快速固化并且可以被控制以防止其溢出。因此，可光固化和光学树脂组合物可以用作将显示部分附着到诸如液晶显示装置，等离子体显示装置和有机发光二极管的平板显示器的保护部分的光学粘合剂。此外，可光固化和光学树脂组合物可以将平板显示器的保护部分的大面积的显示部分附接到最小的厚度。因此，可光固化和光学树脂组合物可有助于使平板显示器重量轻。

2. 发明公开

KR1020150007695A 광경화성 무황변 수지 조성물 및 이를 이용하여 제조한 평판디스플레이 无效
标题翻译：使用组合物的非黄色和平板显示器的光刻树脂组合物
公开(公告)号：KR1020150007695A
公开(公告)日：2015-01-21
申请号：KR1020130082013
申请日：2013-07-12
申请人： 주식회사 한솔케미칼
发明人： 김길란 , 우주한 , 신찬호 , 홍주평 , 하성민 , 남병기
IPC分类号： C08L75/14 , C08L33/14 , C08G18/83 , C09J175/14
摘要： The present invention relates to a photocurable resin composition with non-yellowing properties which includes: (A) (meta) acrylic-modified urethane resin obtained by copolymerizing a mixture including a diol compound having (a1) the number average molecular weight of 1,000-4,000; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a functional additive. The photocurable resin composition with non-yellowing properties has excellent optical properties and does not cause yellowing which is a change from a transparent color to a yellow color. Therefore, the photocurable resin composition with non-yellowing properties not only maintains excellent expression of optical properties but also can contribute to maintaining high quality of a flat panel display. Moreover, the photocurable resin composition with non-yellowing properties can attach an image displaying part to a large area of a protection part of the flat panel display to be in the minimized thickness. Therefore, the photocurable resin composition with non-yellowing properties can contribute to making the flat panel display be light.
摘要翻译：本发明涉及具有不泛黄性质的光固化性树脂组合物，其包括：（A）（甲基）丙烯酸改性聚氨酯树脂，其通过使包含（a1）数均分子量为1,000-4,000的二醇化合物 ; （B）可光聚合单体; （C）光聚合引发剂; 和（D）功能添加剂。具有不泛黄性的光固化性树脂组合物具有优异的光学性能，不引起由透明颜色变为黄色的变黄。因此，具有不泛黄性的光固化性树脂组合物不仅保持光学性能的良好表现，而且还有助于保持平板显示器的高品质。此外，具有不泛黄特性的光固化性树脂组合物可以将平均显示器的保护部分的大面积的图像显示部分附着在最小的厚度上。因此，具有不泛黄性的光固化性树脂组合物有助于使平板显示器变得轻。

3. 发明授权

KR101467394B1 물성 조절이 용이한 광경화성 광학용 수지 조성물 및 이를 이용하여 제조한 평판디스플레이 有权
标题翻译：具有各种性质的光电性和光学树脂组合物和使用组合物的平板显示
公开(公告)号：KR101467394B1
公开(公告)日：2014-12-01
申请号：KR1020130082016
申请日：2013-07-12
申请人： 주식회사 한솔케미칼
发明人： 홍주평 , 장인수 , 우주한 , 신찬호 , 김길란 , 하성민 , 남병기
IPC分类号： C08L75/14 , C08G18/62 , C08G18/83 , G02B1/04
摘要： The present invention relates to a photocurable and optical resin composition including: (A) a (meth) acrylic-modified urethane resin obtained by using and copolymerizing a mixture including an isocyanate compound having one isocyanate group and one acrylate in one molecule; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a functional additive. Since a ratio of an urethane component of a (meth) acrylic-modified urethane compound, a number of photoreactive functional group, or the like is adjusted to expand a range of physical property adjustment, a photocurable and optical resin composition according to the present invention has an easily adjustable physical property and an excellent optical property. Therefore, a resin composition according to the present invention is able to be used as an optical adhesive for bonding a display unit and a protection unit of a flat panel display, such as a liquid crystal display device, a plasma display device, an organic light emitting diode.
摘要翻译：光固化型光学树脂组合物技术领域本发明涉及光固化型光学树脂组合物，其包含：（A）在一分子中使用含有一个异氰酸酯基的异氰酸酯化合物和一种丙烯酸酯的混合物而得到的（甲基）丙烯酸系改性聚氨酯树脂; （B）可光聚合单体; （C）光聚合引发剂; 和（D）功能添加剂。由于调整（甲基）丙烯酸改性氨基甲酸酯化合物的氨基甲酸酯成分，光反应性官能团等的比例以扩大物理性质调整范围，所以本发明的光固化性光学树脂组合物具有容易调节的物理性能和优异的光学性能。因此，根据本发明的树脂组合物能够用作粘合显示单元和平板显示器的保护单元的光学粘合剂，例如液晶显示装置，等离子体显示装置，有机光发光二极管。

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