公开(公告)号：US08207283B2

公开(公告)日：2012-06-26

申请号：US13081076

申请日：2011-04-06

申请人： Dai-Seung Choi ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

发明人： Dai-Seung Choi ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

IPC分类号： C08F32/08 ,  C09K19/52 ,  C08F4/70

CPC分类号： C08F32/08 ,  C07C67/293 ,  C07C2602/42 ,  Y10T428/10 ,  Y10T428/1086 ,  C07C69/007 ,  C07C69/145

摘要： Disclosed is a method for producing a norbornene monomer composition, a norbornene polymer produced using the norbornene monomer composition, an optical film including the norbornene polymer, and a method for producing the norbornene polymer. The method includes reacting a reaction solution that contains cyclopentadiene, dicyclopentadiene, or a mixture of cyclopentadiene and dicyclopentadiene, an acetate compound, and a solvent so that a content of an exo isomer is 50 mol % or more. Variables such as a reaction temperature, a reaction time, a molar ratio between reactants, and addition of a solvent are controlled so that the exo isomer is contained in content of 50 mol % or more. Accordingly, it is possible to industrially produce an acetate norbornene addition polymer by using the acetate norbornene monomer composition containing the exo isomer in content of 50 mol % or more.

公开(公告)号：US20100010177A1

公开(公告)日：2010-01-14

申请号：US12308853

申请日：2007-06-26

申请人： Dai-Seung Choi ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

发明人： Dai-Seung Choi ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

IPC分类号： C08F32/08

CPC分类号： C08F32/08 ,  C07C67/293 ,  C07C2602/42 ,  Y10T428/10 ,  Y10T428/1086 ,  C07C69/007 ,  C07C69/145

摘要： Disclosed is a method for producing a norbornene monomer composition, a norbornene polymer produced using the norbornene monomer composition, an optical film including the norbornene polymer, and a method for producing the norbornene polymer. The method includes reacting a reaction solution that contains cyclopentadiene, dicyclopentadiene, or a mixture of cyclopentadiene and dicyclopentadiene, an acetate compound, and a solvent so that a content of an exo isomer is 50 mol % or more. Variables such as a reaction temperature, a reaction time, a molar ratio between reactants, and addition of a solvent are controlled so that the exo isomer is contained in content of 50 mol % or more. Accordingly, it is possible to industrially produce an acetate norbornene addition polymer by using the acetate norbornene monomer composition containing the exo isomer in content of 50 mol % or more.

摘要翻译： 公开了使用降冰片烯单体组合物制备的降冰片烯单体组合物，降冰片烯聚合物，含有降冰片烯聚合物的光学膜，以及降冰片烯聚合物的制造方法。 该方法包括使包含环戊二烯，二环戊二烯，环戊二烯和二环戊二烯的混合物，乙酸酯化合物和溶剂的反应溶液反应，使外型异构体的含量为50摩尔％以上。 控制诸如反应温度，反应时间，反应物之间的摩尔比和溶剂的添加等变量，使含有异构体的含量为50摩尔％以上。 因此，通过使用含有外分子异构体的乙酸降冰片烯单体组合物的含量为50摩尔％以上，可以在工业上制造乙酸降冰片烯类加成聚合物。

公开(公告)号：US08545717B2

公开(公告)日：2013-10-01

申请号：US12450021

申请日：2008-07-04

申请人： Yong Il Cho ,  Dae Hee Lee ,  Sin Young Kim ,  Hee Jean Lee ,  Su Young Ryu

发明人： Yong Il Cho ,  Dae Hee Lee ,  Sin Young Kim ,  Hee Jean Lee ,  Su Young Ryu

IPC分类号： C09K19/52 ,  C09K19/06 ,  C09K19/34 ,  C09K19/32 ,  C09K19/30 ,  C09K19/20 ,  C09K19/12 ,  C09K19/22 ,  C09K19/36 ,  C09K19/00 ,  G02F1/1337 ,  C09B44/08

CPC分类号： C09K19/60 ,  C09K19/2007 ,  C09K19/3059 ,  C09K19/3068 ,  C09K19/42 ,  C09K2019/0448

摘要： The present invention relates to a composition comprising a curable dichroic dye and a curable liquid crystal compound, which are used to prepare an optical component that is vertically oriented to give a narrow viewing angle, to form an optical component, and an optical component comprising an optical component layer prepared using the same. There is provided a composition for forming an optical component comprising 0.1-90 parts by weight of a dichroic dye and 10-98.85 parts by weight of a curable liquid crystal compound, and there is also provided an optical component comprising an optical component layer in which a curable liquid crystal compound and a curable dichroic dye are vertically oriented. The optical component comprising an optical component layer in which a curable dichroic dye and a curable liquid crystal compound are vertically oriented and which is made of the composition comprising a curable dichroic dye and a curable liquid crystal compound for forming an optical component has excellent physical properties such as heat resistance, durability to high temperature and high moisture, vertical orientation and dichroic ratio, and also adjust a narrow viewing angle. The durability in the high temperature and high moisture is due to the cross linking shape of the optical component layer.

摘要翻译： 本发明涉及包含可固化二色性染料和可固化液晶化合物的组合物，其用于制备垂直取向以产生窄视角的光学部件，以形成光学部件，以及光学部件，包括 光学组件层。 提供了一种用于形成光学部件的组合物，其包含0.1-90重量份的二色性染料和10-98.85重量份的可固化液晶化合物，并且还提供了一种光学部件，其包括光学部件层，其中 可固化液晶化合物和可固化二色性染料是垂直取向的。 所述光学部件包括其中可固化二色性染料和可固化液晶化合物垂直取向的光学部件层，其由包含可固化二色性染料和用于形成光学部件的可固化液晶化合物的组合物制成，具有优异的物理性能 例如耐热性，高温耐久性，高湿度，垂直取向和二向色比，还可以调整窄视角。 高温高湿的耐久性是由于光学部件层的交联形状。

公开(公告)号：US08207279B2

公开(公告)日：2012-06-26

申请号：US12308853

申请日：2007-06-26

申请人： Dai-Seung Choi ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

发明人： Dai-Seung Choi ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

IPC分类号： C08F2/00 ,  C07C67/00 ,  C08F236/20

CPC分类号： C08F32/08 ,  C07C67/293 ,  C07C2602/42 ,  Y10T428/10 ,  Y10T428/1086 ,  C07C69/007 ,  C07C69/145

摘要： Disclosed is a method for producing a norbornene monomer composition, a norbornene polymer produced using the norbornene monomer composition, an optical film including the norbornene polymer, and a method for producing the norbornene polymer. The method includes reacting a reaction solution that contains cyclopentadiene, dicyclopentadiene, or a mixture of cyclopentadiene and dicyclopentadiene, an acetate compound, and a solvent so that a content of an exo isomer is 50 mol % or more. Variables such as a reaction temperature, a reaction time, a molar ratio between reactants, and addition of a solvent are controlled so that the exo isomer is contained in content of 50 mol % or more. Accordingly, it is possible to industrially produce an acetate norbornene addition polymer by using the acetate norbornene monomer composition containing the exo isomer in content of 50 mol % or more.

摘要翻译： 公开了使用降冰片烯单体组合物制备的降冰片烯单体组合物，降冰片烯聚合物，含有降冰片烯聚合物的光学膜，以及降冰片烯聚合物的制造方法。 该方法包括使包含环戊二烯，二环戊二烯，环戊二烯和二环戊二烯的混合物，乙酸酯化合物和溶剂的反应溶液反应，使外型异构体的含量为50摩尔％以上。 控制诸如反应温度，反应时间，反应物之间的摩尔比和溶剂的添加等变量，使含有异构体的含量为50摩尔％以上。 因此，通过使用含有外分子异构体的乙酸降冰片烯单体组合物的含量为50摩尔％以上，可以在工业上制造乙酸降冰片烯类加成聚合物。

公开(公告)号：US20100068419A1

公开(公告)日：2010-03-18

申请号：US12448754

申请日：2008-04-23

申请人： Sin Young Kim ,  Eun Kyung Kim ,  Moon Soo Park ,  Yong Il Cho ,  Sung Ho Chun ,  Hee Jean Lee ,  Heon Kim

发明人： Sin Young Kim ,  Eun Kyung Kim ,  Moon Soo Park ,  Yong Il Cho ,  Sung Ho Chun ,  Hee Jean Lee ,  Heon Kim

IPC分类号： C09K19/04

CPC分类号： G02B5/3016 ,  Y10T428/1005 ,  Y10T428/1014

摘要： There is provided a retardation film capable of adjusting an angle between a proceeding direction of a film and an optical axis of liquid crystal by employing an alignment layer formed of polymers including norbornene and improving thermal stability and photoreaction rate, a method for preparing the retardation film and a polarizer comprising the retardation film. The retardation film includes a substrate, an alignment layer formed on the substrate and made of polymers including norbornene, and an alignment layer fixing layer formed on the alignment layer and made of liquid crystal materials; the method for preparing a retardation film includes: forming a polymer layer by coating a substrate with a polymer solution including norbornene and drying the polymer solution, forming an alignment layer by irradiating the copolymer layer with linearly polarized ultraviolet rays in a predetermined direction relative to a proceeding direction of a film to give an orientation to the copolymer layer, forming a liquid crystal layer on the alignment layer by coating the alignment layer with a nematic liquid crystal solution and drying the nematic liquid crystal solution, and fixing the orientation of the liquid crystal layer by curing the liquid crystal layer; and the polarizer includes the retardation film and a polarizer film, both of which are stacked with each other. The retardation film has improved thermal stability and light reaction speed, and the retardation film whose optical axis has a desired orientation angle relative to a proceeding direction of the retardation film may be easily prepared through the irradiation of polarized ultraviolet rays.

摘要翻译： 提供一种能够通过使用由包含降冰片烯的聚合物形成的取向层并且提高热稳定性和光反应率来调节膜的行进方向和液晶的光轴之间的角度的延迟膜，制备相位差膜的方法 以及包括相位差膜的偏振片。 相位差膜包括：基板，形成在基板上的取向膜，由包含降冰片烯的聚合物构成;取向膜固定层，形成在取向膜上，由液晶材料制成; 制造相位差膜的方法包括：通过用包含降冰片烯的聚合物溶液涂布基材来形成聚合物层，并干燥聚合物溶液，通过在线性偏振紫外线沿预定方向照射共聚物层而相对于 膜的前进方向，以获得共聚物层的取向，在取向层上形成液晶层，通过用向列型液晶层涂布取向层并干燥向列型液晶溶液，并固定液晶的取向 通过固化液晶层; 并且偏振器包括彼此堆叠的延迟膜和偏光膜。 延迟膜具有改善的热稳定性和光反应速度，并且可以通过偏振紫外线的照射容易地制备相对于延迟膜的行进方向具有期望的取向角的延迟膜。

公开(公告)号：US20100055353A1

公开(公告)日：2010-03-04

申请号：US12450021

申请日：2008-07-04

申请人： Yong Il Cho ,  Dae Hee Lee ,  Sin Young Kim ,  Hee Jean Lee ,  Su Young Ryu

发明人： Yong Il Cho ,  Dae Hee Lee ,  Sin Young Kim ,  Hee Jean Lee ,  Su Young Ryu

IPC分类号： C09K19/34 ,  C09K19/00

CPC分类号： C09K19/60 ,  C09K19/2007 ,  C09K19/3059 ,  C09K19/3068 ,  C09K19/42 ,  C09K2019/0448

摘要： The present invention relates to a composition comprising a curable dichroic dye and a curable liquid crystal compound, which are used to prepare an optical component that is vertically oriented to give a narrow viewing angle, to form an optical component, and an optical component comprising an optical component layer prepared using the same. There is provided a composition for forming an optical component comprising 0.1-90 parts by weight of a dichroic dye and 10-98.85 parts by weight of a curable liquid crystal compound, and there is also provided an optical component comprising an optical component layer in which a curable liquid crystal compound and a curable dichroic dye are vertically oriented. The optical component comprising an optical component layer in which a curable dichroic dye and a curable liquid crystal compound are vertically oriented and which is made of the composition comprising a curable dichroic dye and a curable liquid crystal compound for forming an optical component has excellent physical properties such as heat resistance, durability to high temperature and high moisture, vertical orientation and dichroic ratio, and also adjust a narrow viewing angle. The durability in the high temperature and high moisture is due to the cross linking shape of the optical component layer.

摘要翻译： 本发明涉及包含可固化二色性染料和可固化液晶化合物的组合物，其用于制备垂直取向以产生窄视角的光学部件，以形成光学部件，以及光学部件，包括 光学组件层。 提供了一种用于形成光学部件的组合物，其包含0.1-90重量份的二色性染料和10-98.85重量份的可固化液晶化合物，并且还提供了一种光学部件，其包括光学部件层，其中 可固化液晶化合物和可固化二色性染料是垂直取向的。 所述光学部件包括其中可固化二色性染料和可固化液晶化合物垂直取向的光学部件层，其由包含可固化二色性染料和用于形成光学部件的可固化液晶化合物的组合物制成，具有优异的物理性能 例如耐热性，高温耐久性，高湿度，垂直取向和二向色比，还可以调整窄视角。 高温高湿的耐久性是由于光学部件层的交联形状。

公开(公告)号：US20110245443A1

公开(公告)日：2011-10-06

申请号：US13081076

申请日：2011-04-06

申请人： Dai-Seung CHOI ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

发明人： Dai-Seung CHOI ,  Hye-Young Jung ,  Sung-Don Hong ,  Jung-Min Lee ,  Hee-Jean Lee ,  Sung-Ho Chun

IPC分类号： C08F30/06 ,  C08F132/08 ,  C08F30/02 ,  C08F30/08 ,  C08F24/00

CPC分类号： C08F32/08 ,  C07C67/293 ,  C07C2602/42 ,  Y10T428/10 ,  Y10T428/1086 ,  C07C69/007 ,  C07C69/145

摘要： Disclosed is a method for producing a norbornene monomer composition, a norbornene polymer produced using the norbornene monomer composition, an optical film including the norbornene polymer, and a method for producing the norbornene polymer. The method includes reacting a reaction solution that contains cyclopentadiene, dicyclopentadiene, or a mixture of cyclopentadiene and dicyclopentadiene, an acetate compound, and a solvent so that a content of an exo isomer is 50 mol % or more. Variables such as a reaction temperature, a reaction time, a molar ratio between reactants, and addition of a solvent are controlled so that the exo isomer is contained in content of 50 mol % or more. Accordingly, it is possible to industrially produce an acetate norbornene addition polymer by using the acetate norbornene monomer composition containing the exo isomer in content of 50 mol % or more.

摘要翻译： 公开了使用降冰片烯单体组合物制备的降冰片烯单体组合物，降冰片烯聚合物，含有降冰片烯聚合物的光学膜，以及降冰片烯聚合物的制造方法。 该方法包括使包含环戊二烯，二环戊二烯，环戊二烯和二环戊二烯的混合物，乙酸酯化合物和溶剂的反应溶液反应，使外型异构体的含量为50摩尔％以上。 控制诸如反应温度，反应时间，反应物之间的摩尔比和溶剂的添加等变量，使含有异构体的含量为50摩尔％以上。 因此，通过使用含有外分子异构体的乙酸降冰片烯单体组合物的含量为50摩尔％以上，可以在工业上制造乙酸降冰片烯类加成聚合物。