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：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。

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。