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1. 发明授权

US07863214B2 Catalysts for polymerizing cyclic olefin 有权
标题翻译：用于聚合环烯烃的催化剂
公开(公告)号：US07863214B2
公开(公告)日：2011-01-04
申请号：US11542166
申请日：2006-10-04
申请人： Young Keun Chung , Il Gu Jung , Sung Ho Chun , Young Whan Park , Sung Cheol Yoon , TaeSun Lim , Jungmin Lee , Dai Seung Choi
发明人： Young Keun Chung , Il Gu Jung , Sung Ho Chun , Young Whan Park , Sung Cheol Yoon , TaeSun Lim , Jungmin Lee , Dai Seung Choi
IPC分类号： B01J27/24
CPC分类号： C07F15/006 , C08F4/7034 , C08F4/80
摘要： Provided is a metal catalyst complex for preparing a cyclic olefin-based polymer by addition polymerization of a cyclic olefin-based monomer, which is represented by Formula 1 below: [M(L1)x(L′2)y(L3)z]a[Ani]b wherein M is a Group X metal; [M(L1)x(L′2)y(L3)z] is a cationic precatalyst; L1 is an anionic hydrocarbyl-containing ligand; L′2 is a neutral ligand; L3 is an N-heterocyclic carbene ligand; [Ani] is an anion capable of weakly coordinating with the metal M; x is 1 or 2; y is 0 to 4; z is 1 or 2; 2≦x+y+z≦6; a and b are each 1 to 10. The metal catalyst complex has an N-heterocyclic carbene ligand, and thus, is excellent in thermal stability and reactivity.
摘要翻译：本发明提供一种金属催化剂配合物，其通过以下式1表示的环状烯烃系单体的加成聚合制备环状烯烃系聚合物：[M（L1）x（L'2）y（L3）z] a [Ani] b式1其中M是X族金属; [M（L1）x（L'2）y（L3）z]是阳离子预催化剂; L1是含阴离子烃基的配体; L'2是中性配体; L3是N-杂环卡宾配体; [Ani]是能够与金属M弱配位的阴离子; x为1或2; y为0〜4; z为1或2; 2＆nlE; x + y + z＆nlE; 6; a和b各自为1〜10。金属催化剂配合物具有N-杂环卡宾配体，因此具有优异的热稳定性和反应性。

2. 发明授权

US07868105B2 Polymerization methods using the catalysts 有权
标题翻译：使用催化剂的聚合方法
公开(公告)号：US07868105B2
公开(公告)日：2011-01-11
申请号：US11581470
申请日：2006-10-17
申请人： Young Keun Chung , Il Gu Jung , Sung Ho Chun , Young Whan Park , Dai Seung Choi , Sung Cheol Yoon , TaeSun Lim , Jungmin Lee
发明人： Young Keun Chung , Il Gu Jung , Sung Ho Chun , Young Whan Park , Dai Seung Choi , Sung Cheol Yoon , TaeSun Lim , Jungmin Lee
IPC分类号： C08F4/06 , C08F4/12 , C08F4/16
CPC分类号： C08F4/70 , C08F32/08
摘要： Provided is a method of preparing a cyclic olefin polymer by addition polymerization of a cyclic olefin monomer, the method including contacting a metal catalyst complex represented by Formula 1 below with a cyclic olefin monomer represented by Formula 2 below: [M(L1)x(L′2)y(L3)z]a[Ani]b wherein M is a Group X metal; [M(L1)x(L′2)y(L3)z] is a cationic complex; L1 is an anionic hydrocarbyl-containing ligand; L′2 is a neutral ligand; L3 is an N-heterocyclic carbene ligand; [Ani] is an anion capable of weakly coordinating with the metal M; x is 1 or 2; y is 0 to 4; z is 1 or 2; 2≦x+y+z≦6; a and b are respectively the number of cations and the number of anions capable of weakly coordinating with the metal M and are each a number of 1-10 which is used to satisfy the net charge balance of the metal catalyst complex, and wherein for each of L1, L′2, and L3, when a plurality of ligands are present in a molecule of the metal catalyst complex, the ligands may be the same or different, and wherein m is an integer of 0 to 4; and R7, R′7, R″7, and R″′7 are each independently a polar functional group or a nonpolar functional group.According to the method of the present invention, a high molecular weight cyclic olefin addition polymer can be produced in a high yield even when using a polar functional group-containing cyclic olefin monomer. A polymer produced using the method shows good thermal stability.
摘要翻译：提供一种通过环状烯烃单体的加成聚合制备环状烯烃聚合物的方法，该方法包括使由下述通式1表示的金属催化剂配合物与由下式2表示的环状烯烃单体接触：[M（L1）x（ L'2）y（L3）z] a [Ani] b式1其中M是X族金属; [M（L1）x（L'2）y（L3）z]是阳离子络合物; L1是含阴离子烃基的配体; L'2是中性配体; L3是N-杂环卡宾配体; [Ani]是能够与金属M弱配位的阴离子; x为1或2; y为0〜4; z为1或2; 2＆nlE; x + y + z＆nlE; 6; a和b分别是能够与金属M弱配位的阳离子数和阴离子数，并且各自为1-10，其用于满足金属催化剂络合物的净电荷平衡，并且其中对于每个的L 1，L 2和L 3，当多个配体存在于金属催化剂配合物的分子中时，配体可以相同或不同，并且其中m为0-4的整数; 并且R 7，R'7，R“7和R”'7各自独立地为极性官能团或非极性官能团。根据本发明的方法，即使使用含极性官能团的环状烯烃单体，也可以高产率地制造高分子量环状烯烃加成聚合物。使用该方法制备的聚合物显示出良好的热稳定性。

3. 发明授权

US07279588B2 Dinuclear metal complex and pyrophosphate assay using the same 失效
标题翻译：双核金属络合物和焦磷酸盐测定使用相同
公开(公告)号：US07279588B2
公开(公告)日：2007-10-09
申请号：US10855940
申请日：2004-05-27
申请人： Jong-In Hong , Dong Hoon Lee , Ja Hyun Im , Seung Uk Son , Young Keun Chung
发明人： Jong-In Hong , Dong Hoon Lee , Ja Hyun Im , Seung Uk Son , Young Keun Chung
IPC分类号： C07F1/00 , C07F15/00 , D06L1/00
CPC分类号： C07F17/02
摘要： A novel coordination complex formed by dinuclear metal complexation is provided. The complex is a dinuclear metal complex of a compound, wherein the compound comprises a conjugation ring system substituted with: a) an electron donating group selected from —OH, —SH and —NH2; b) an indicating group selected from a chromogenic group, a fluorescent group and an electrochemical group; and c) two binding auxiliary groups, in combination with the electron donating group each of which being coordinated with the metal to provide an anion bonding site, wherein as the complex binds to a anion, the coordination of the electron donating group with the metal is weakened and electron donation of the electron donating group to the conjugation ring system is reinforced such that the reinforced electron donation by the electron donating group is transferred through the conjugation ring system to the indicating group to produce an indicating signal concomitant with the change of its electronic density. The coordination complex shows high sensitivity and high selectivity for pyrophosphate over other anions in an aqueous solvent over a wide pH range. Therefore, the complex is useful for pyrophosphate assay as a pyrophosphate sensor.
摘要翻译：提供了由双核金属络合形成的新型配位络合物。络合物是化合物的双核金属络合物，其中所述化合物包含被以下物质取代的共轭环体系：a）选自-OH，-SH和-NH 2的给电子基团; b）选自显色基团，荧光基团和电化学基团的指示基团; 和c）两个结合的辅助基团，与供体基团组合，每个与金属配位以提供阴离子结合位点，其中当络合物与阴离子结合时，给电子基团与金属的配位是电子给体基团向共轭环体系的弱化和电子供体被加强，使得电子给予基团的增强电子给体通过共轭环系统转移到指示基团，以产生指示信号，伴随其电子变化密度。配位络合物在宽pH范围内，在水性溶剂中显示出高灵敏度和高焦磷酸盐选择性。因此，该复合物可用于焦磷酸盐测定作为焦磷酸盐传感器。

4. 发明申请

US20050119497A1 Novel dinuclear metal complex and pyrophosphate assay using the same 失效
标题翻译：新型双核金属络合物和焦磷酸盐测定使用相同
公开(公告)号：US20050119497A1
公开(公告)日：2005-06-02
申请号：US10855940
申请日：2004-05-27
申请人： Jong-In Hong , Dong Hoon Lee , Ja Hyun Im , Seung Uk Son , Young Keun Chung
发明人： Jong-In Hong , Dong Hoon Lee , Ja Hyun Im , Seung Uk Son , Young Keun Chung
IPC分类号： C07F17/02 , C07F1/00 , D06L1/00
CPC分类号： C07F17/02
摘要： A novel coordination complex formed by dinuclear metal complexation is provided. The complex is a dinuclear metal complex of a compound, wherein the compound comprises a conjugation ring system substituted with: a) an electron donating group selected from —OH, —SH and —NH2; b) an indicating group selected from a chromogenic group, a fluorescent group and an electrochemical group; and c) two binding auxiliary groups, in combination with the electron donating group each of which being coordinated with the metal to provide an anion bonding site, wherein as the complex binds to a anion, the coordination of the electron donating group with the metal is weakened and electron donation of the electron donating group to the conjugation ring system is reinforced such that the reinforced electron donation by the electron donating group is transferred through the conjugation ring system to the indicating group to produce an indicating signal concomitant with the change of its electronic density. The coordination complex shows high sensitivity and high selectivity for pyrophosphate over other anions in an aqueous solvent over a wide pH range. Therefore, the complex is useful for pyrophosphate assay as a pyrophosphate sensor.
摘要翻译：提供了由双核金属络合形成的新型配位络合物。络合物是化合物的双核金属络合物，其中所述化合物包含被以下物质取代的共轭环体系：a）选自-OH，-SH和-NH 2的给电子基团; b）选自显色基团，荧光基团和电化学基团的指示基团; 和c）两个结合的辅助基团，与供体基团组合，每个与金属配位以提供阴离子结合位点，其中当络合物与阴离子结合时，给电子基团与金属的配位是电子给体基团向共轭环体系的弱化和电子供体被加强，使得电子给予基团的增强电子给体通过共轭环系统转移到指示基团，以产生指示信号，伴随其电子变化密度。配位络合物在宽pH范围内，在水性溶剂中显示出高灵敏度和高焦磷酸盐选择性。因此，该复合物可用于焦磷酸盐测定作为焦磷酸盐传感器。

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