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    Method for producing norbornene monomer composition, norbornene polymer prepared therefrom, optical film comprising the norbornene polymer, and method for producing the norbornene polymer
    1.
    发明授权
    Method for producing norbornene monomer composition, norbornene polymer prepared therefrom, optical film comprising the norbornene polymer, and method for producing the norbornene polymer 有权
    制备降冰片烯单体组合物的方法，由其制备的降冰片烯聚合物，包含降冰片烯聚合物的光学膜以及降冰片烯聚合物的制备方法

    公开(公告)号：US07989571B2

    公开(公告)日：2011-08-02

    申请号：US12098081

    申请日：2008-04-04

    申请人： Sung-Ho Chun ,  Won-Kook Kim ,  Sung-Cheol Yoon ,  Tae-Sun Lim ,  Heon Kim ,  Kyoung-Hoon Kim ,  Jung-Min Lee ,  Kyung-Lim Paik ,  Sang-Doo Ahn

    发明人： Sung-Ho Chun ,  Won-Kook Kim ,  Sung-Cheol Yoon ,  Tae-Sun Lim ,  Heon Kim ,  Kyoung-Hoon Kim ,  Jung-Min Lee ,  Kyung-Lim Paik ,  Sang-Doo Ahn

    IPC分类号： C08F10/14

    CPC分类号： C08F32/08 ,  C08F232/08 ,  C08G61/06 ,  C08G61/08 ,  G02F1/133634

    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。

    Nobonene-ester based addition polymer and method for preparing the same
    2.
    发明授权
    Nobonene-ester based addition polymer and method for preparing the same 有权
    基于异羰基酯的加成聚合物及其制备方法

    公开(公告)号：US07442752B2

    公开(公告)日：2008-10-28

    申请号：US10494872

    申请日：2003-07-07

    申请人： Sung-Ho Chun ,  Won-Kook Kim ,  Sung-Cheol Yoon ,  Tae-Sun Lim ,  Heon Kim ,  Kyoung-Hoon Kim ,  Jung-Min Lee ,  Kyung-Lim Paik ,  Sang-Doo Ahn

    发明人： Sung-Ho Chun ,  Won-Kook Kim ,  Sung-Cheol Yoon ,  Tae-Sun Lim ,  Heon Kim ,  Kyoung-Hoon Kim ,  Jung-Min Lee ,  Kyung-Lim Paik ,  Sang-Doo Ahn

    IPC分类号： C08F10/14

    CPC分类号： C08F232/08 ,  C08F32/08 ,  C08G61/06 ,  C08G61/08 ,  G02F1/133634

    摘要： The present invention relates to a norbornene based addition polymer, and more particularly to an addition polymer of norbornene based monomers containing an ester group. The present invention provides a norbornene-ester based addition polymer having a molecular weight (Mn) larger than 20,000 and comprising a norbornene-ester based monomer comprising more than 50 mol % of exo norbornene-ester monomer as a repeating unit, a method for preparing the same, and an optically anisotropic film comprising the same. The norbornene-ester based addition polymer of the present invention is transparent, has a low dielectric constant, has good thermal stability and strength, leaves no unwanted materials when attached to metals or other polymers, and has good adhesivity, so that it can be used for optical films, retardation films, plastic substrate materials, transparent polymers such as POF or PCB, insulating materials, or insulating electronic devices such as PCB or insulating materials.

    摘要翻译： 本发明涉及降冰片烯系加成聚合物，更具体地说，涉及含有酯基的降冰片烯系单体的加成聚合物。 本发明提供一种分子量（Mn）大于20,000的降冰片烯酯系加成聚合物，其含有作为重复单元的外降冰片烯 - 酯单体的50摩尔％以下的降冰片烯酯系单体， 和含有该光学各向异性膜的光学各向异性膜。 本发明的降冰片烯酯类加成聚合物是透明的，介电常数低，热稳定性和强度好，附着于金属或其它聚合物时不会有不想要的物质，并且具有良好的粘合性，因此可以使用 用于光学膜，延迟膜，塑料基板材料，诸如POF或PCB的透明聚合物，绝缘材料或诸如PCB或绝缘材料的绝缘电子器件。

    Nobonene-ester based addition polymer and method for preparing the same
    3.
    发明申请
    Nobonene-ester based addition polymer and method for preparing the same 有权
    基于异壬烯酯的加成聚合物及其制备方法

    公开(公告)号：US20050010006A1

    公开(公告)日：2005-01-13

    申请号：US10494872

    申请日：2003-07-07

    申请人： Sung-Ho Chun ,  Won-Kook Kim ,  Sung-Cheol Yoon ,  Tae-Sun Lim ,  Heon Kim ,  Kyung-Hoon Kim ,  Jung-Min Lee ,  Kyung-Lim Paik ,  Sang-Doo Ahn

    发明人： Sung-Ho Chun ,  Won-Kook Kim ,  Sung-Cheol Yoon ,  Tae-Sun Lim ,  Heon Kim ,  Kyung-Hoon Kim ,  Jung-Min Lee ,  Kyung-Lim Paik ,  Sang-Doo Ahn

    IPC分类号： C08F4/80 ,  C08F32/08 ,  C08G61/06 ,  C08G61/08 ,  G02F1/13363 ,  G02F1/1362

    CPC分类号： C08F232/08 ,  C08F32/08 ,  C08G61/06 ,  C08G61/08 ,  G02F1/133634

    摘要： The present invention relates to a norbornene based addition polymer, and more particularly to an addition polymer of norbornene based monomers containing an ester group. The present invention provides a norbornene-ester based addition polymer having a molecular weight (Mn) larger than 20,000 and comprising a norbornene-ester based monomer comprising more than 50 mol % of exo norbornene-ester monomer as a repeating unit, a method for preparing the same, and an optically anisotropic film comprising the same. The norbornene-ester based addition polymer of the present invention is transparent, has a low dielectric constant, has good thermal stability and strength, leaves no unwanted materials when attached to metals or other polymers, and has good adhesivity, so that it can be used for optical films, retardation films, plastic substrate materials, transparent polymers such as POF or PCB, insulating materials, or insulating electronic devices such as PCB or insulating materials.

    摘要翻译： 本发明涉及降冰片烯系加成聚合物，更具体地说，涉及含有酯基的降冰片烯系单体的加成聚合物。 本发明提供一种分子量（Mn）大于20,000的降冰片烯酯系加成聚合物，其含有作为重复单元的外降冰片烯 - 酯单体的50摩尔％以下的降冰片烯酯系单体， 和含有该光学各向异性膜的光学各向异性膜。 本发明的降冰片烯酯类加成聚合物是透明的，介电常数低，热稳定性和强度好，附着于金属或其它聚合物时不会有不想要的物质，并且具有良好的粘合性，因此可以使用 用于光学膜，延迟膜，塑料基板材料，诸如POF或PCB的透明聚合物，绝缘材料或诸如PCB或绝缘材料的绝缘电子器件。

    METHOD FOR POLYMERIZING CYCLOOLEFIN POLYMER CONTAINING POLAR FUNCTIONAL GROUPS AND ELECTRONIC DEVICES EMPLOYING THE POLYMERIZED CYCLOOLEFINS
    6.
    发明申请
    METHOD FOR POLYMERIZING CYCLOOLEFIN POLYMER CONTAINING POLAR FUNCTIONAL GROUPS AND ELECTRONIC DEVICES EMPLOYING THE POLYMERIZED CYCLOOLEFINS 有权
    聚合含有极性官能团的环烯烃聚合物的方法和使用聚合的环烯烃的电子器件

    公开(公告)号：US20090092769A1

    公开(公告)日：2009-04-09

    申请号：US12274947

    申请日：2008-11-20

    申请人： Sung-Cheol Yoon ,  Sung-Ho Chun ,  Won-Kook Kim ,  Tae-Sun Lim ,  Heon Kim ,  Jung-Min Lee

    发明人： Sung-Cheol Yoon ,  Sung-Ho Chun ,  Won-Kook Kim ,  Tae-Sun Lim ,  Heon Kim ,  Jung-Min Lee

    IPC分类号： G02F1/13363 ,  C08F4/54

    CPC分类号： C08F4/70 ,  C08F32/00 ,  C08F232/08 ,  C08G61/06 ,  C08G61/08 ,  C09K19/38 ,  Y10T428/1036

    摘要： Disclosed is a method for preparing a cycloolefin polymer containing polar functional groups, comprising: preparing a catalyst mixture including i) a precatalyst, containing a Group 10 transition metal having a ligand containing oxygen ions bonded to the metal; ii) a first cocatalyst which is an organic compound containing a Group 15 element; and iii) a second cocatalyst which is capable of providing an anion and weakly coordinating to the metal of the precatalyst; and subjecting a monomer solution comprising a norbornene-based compound containing a polar functional group to an addition polymerization reaction in the presence of an organic solvent and the catalyst mixture, at a temperature of 80-200° C., the total amount of the organic solvent being 50-800% by weight based on the total weight of the monomer contained in the monomer solution, and the product yield of the polymer being 50% by weight or more based on the total weight of the monomer.

    摘要翻译： 公开了一种制备含有极性官能团的环烯烃聚合物的方法，包括：制备催化剂混合物，其包括i）含有具有与金属键合的含氧离子的配体的第10族过渡金属的预催化剂; ii）第一助催化剂，其是含有第15族元素的有机化合物; 和iii）能够提供阴离子并与预催化剂的金属弱配位的第二助催化剂; 将含有极性官能团的降冰片烯系化合物的单体溶液在有机溶剂和催化剂混合物的存在下，在80〜200℃的温度下进行加成聚合反应， 溶剂为50-800重量％，基于单体溶液中所含单体的总重量，聚合物的产物收率基于单体的总重量为50重量％以上。

    Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins
    8.
    发明申请
    Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins 有权
    聚合包含极性官能团的环烯烃聚合物的方法和使用聚合环烯烃的电子器件

    公开(公告)号：US20050085606A1

    公开(公告)日：2005-04-21

    申请号：US10502185

    申请日：2003-12-03

    申请人： Sung-Cheol Yoon ,  Sung-Ho Chun ,  Won-Kook Kim ,  Tae-Sun Lim ,  Heon Kim ,  Jung-Min Lee

    发明人： Sung-Cheol Yoon ,  Sung-Ho Chun ,  Won-Kook Kim ,  Tae-Sun Lim ,  Heon Kim ,  Jung-Min Lee

    IPC分类号： C08F32/00 ,  C08G61/06 ,  C08G61/08 ,  C09K19/38 ,  C08F4/80

    CPC分类号： C08F4/70 ,  C08F32/00 ,  C08F232/08 ,  C08G61/06 ,  C08G61/08 ,  C09K19/38 ,  Y10T428/1036

    摘要： Disclosed is a method for preparing a cycloolefin polymer containing polar functional groups, comprising: preparing a catalyst mixture including i) a precatalyst, containing a Group 10 transition metal having a ligand containing oxygen ions bonded to the metal; ii) a first cocatalyst which is an organic compound containing a Group 15 element; and iii) a second cocatalyst which is capable of providing an anion and weakly coordinating to the metal of the precatalyst; and subjecting a monomer solution comprising a norbornene-based compound containing a polar functional group to an addition polymerization reaction in the presence of an organic solvent and the catalyst mixture, at a temperature of 80-200° C., the total amount of the organic solvent being 50-800% by weight based on the total weight of the monomer contained in the monomer solution, and the product yield of the polymer being 50% by weight or more based on the total weight of the monomer.

    摘要翻译： 公开了一种制备含有极性官能团的环烯烃聚合物的方法，包括：制备催化剂混合物，其包括i）含有具有与金属键合的含氧离子的配体的第10族过渡金属的预催化剂; ii）第一助催化剂，其是含有第15族元素的有机化合物; 和iii）能够提供阴离子并与预催化剂的金属弱配位的第二助催化剂; 将含有极性官能团的降冰片烯系化合物的单体溶液在有机溶剂和催化剂混合物的存在下，在80〜200℃的温度下进行加成聚合反应， 溶剂为50-800重量％，基于单体溶液中所含单体的总重量，聚合物的产物收率基于单体的总重量为50重量％以上。

    Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins
    10.
    发明授权
    Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins 有权
    聚合包含极性官能团的环烯烃聚合物的方法和使用聚合环烯烃的电子器件

    公开(公告)号：US07718744B2

    公开(公告)日：2010-05-18

    申请号：US10502185

    申请日：2003-12-03

    申请人： Sung-Cheol Yoon ,  Sung-Ho Chun ,  Won-Kook Kim ,  Tae-Sun Lim ,  Heon Kim ,  Jung-Min Lee

    发明人： Sung-Cheol Yoon ,  Sung-Ho Chun ,  Won-Kook Kim ,  Tae-Sun Lim ,  Heon Kim ,  Jung-Min Lee

    IPC分类号： C08F4/80 ,  C08F10/00 ,  C08F36/00 ,  C08F38/00 ,  C08F32/00 ,  C08F210/00

    CPC分类号： C08F4/70 ,  C08F32/00 ,  C08F232/08 ,  C08G61/06 ,  C08G61/08 ,  C09K19/38 ,  Y10T428/1036

    摘要： Disclosed is a method for preparing a cycloolefin polymer containing polar functional groups, comprising: preparing a catalyst mixture including i) a precatalyst, containing a Group 10 transition metal having a ligand containing oxygen ions bonded to the metal; ii) a first cocatalyst which is an organic compound containing a Group 15 element; and iii) a second cocatalyst which is capable of providing an anion and weakly coordinating to the metal of the precatalyst; and subjecting a monomer solution comprising a norbornene-based compound containing a polar functional group to an addition polymerization reaction in the presence of an organic solvent and the catalyst mixture, at a temperature of 80-200° C., the total amount of the organic solvent being 50-800% by weight based on the total weight of the monomer contained in the monomer solution, and the product yield of the polymer being 50% by weight or more based on the total weight of the monomer.

    摘要翻译： 公开了一种制备含有极性官能团的环烯烃聚合物的方法，包括：制备催化剂混合物，其包括i）含有具有与金属键合的含氧离子的配体的第10族过渡金属的预催化剂; ii）第一助催化剂，其是含有第15族元素的有机化合物; 和iii）能够提供阴离子并与预催化剂的金属弱配位的第二助催化剂; 将含有极性官能团的降冰片烯系化合物的单体溶液在有机溶剂和催化剂混合物的存在下，在80〜200℃的温度下进行加成聚合反应， 溶剂为50-800重量％，基于单体溶液中所含单体的总重量，聚合物的产物收率基于单体的总重量为50重量％以上。