公开(公告)号：US20110245424A1

公开(公告)日：2011-10-06

申请号：US12952642

申请日：2010-11-23

申请人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  Myungahn Ok ,  YoungGyu Han ,  KwangJin Chung ,  Bun Yeoul Lee ,  Anish Cyriac

发明人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  Myungahn Ok ,  YoungGyu Han ,  KwangJin Chung ,  Bun Yeoul Lee ,  Anish Cyriac

IPC分类号： C08L69/00 ,  C08G65/26 ,  C08G65/321

CPC分类号： C08G64/0208 ,  C08G64/0216 ,  C08G64/34 ,  C08G64/406 ,  C08G65/2603

摘要： This invention relates to a method of preparing poly(alkylene carbonate) that has a molecular weight and polymer chain structure precisely controlled by adding a chain transfer agent composed of a compound having an alcohol or carboxylic acid functional group upon alternating copolymerization of an epoxide compound and carbon dioxide using a catalyst composed of a trivalent metal complex compound synthesized from a quaternary ammonium salt-containing Salen type ligand, and to a polymer compound prepared thereby. According to this invention, the polymer compound having a star-shaped chain as well as the polymer having a linear chain can be prepared. The low-molecular-weight poly(alkylene carbonate) has an —OH terminal group and can be used alone as a coating agent, etc., and also in mixtures with an isocyanate compound and thus can be easily utilized to prepare polyurethane.

摘要翻译： 本发明涉及一种制备聚（亚烷基碳酸酯）的方法，该聚（碳酸亚烷基酯）具有通过在环氧化合物与环氧化合物交替共聚合的情况下由具有醇或羧酸官能团的化合物组成的链转移剂， 使用由含有季铵盐的Salen型配体合成的三价金属络合物组成的催化剂和由其制备的高分子化合物。 根据本发明，可以制备具有星形链的高分子化合物以及具有直链的聚合物。 低分子量聚（碳酸亚烷基酯）具有-OH端基，可以单独使用作为涂布剂等，也可以与异氰酸酯化合物的混合物使用，因此可以容易地用于制备聚氨酯。

公开(公告)号：US08530616B2

公开(公告)日：2013-09-10

申请号：US12952642

申请日：2010-11-23

申请人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  Myungahn Ok ,  YoungGyu Han ,  KwangJin Chung ,  Bun Yeoul Lee ,  Anish Cyriac

发明人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  Myungahn Ok ,  YoungGyu Han ,  KwangJin Chung ,  Bun Yeoul Lee ,  Anish Cyriac

IPC分类号： C08G59/68 ,  C08G65/10 ,  C08G59/00 ,  C08G65/04

CPC分类号： C08G64/0208 ,  C08G64/0216 ,  C08G64/34 ,  C08G64/406 ,  C08G65/2603

摘要： This invention relates to a method of preparing poly(alkylene carbonate) that has a molecular weight and polymer chain structure precisely controlled by adding a chain transfer agent composed of a compound having an alcohol or carboxylic acid functional group upon alternating copolymerization of an epoxide compound and carbon dioxide using a catalyst composed of a trivalent metal complex compound synthesized from a quaternary ammonium salt-containing Salen type ligand, and to a polymer compound prepared thereby. According to this invention, the polymer compound having a star-shaped chain as well as the polymer having a linear chain can be prepared. The low-molecular-weight poly(alkylene carbonate) has an —OH terminal group and can be used alone as a coating agent, etc., and also in mixtures with an isocyanate compound and thus can be easily utilized to prepare polyurethane.

摘要翻译： 本发明涉及一种制备聚（亚烷基碳酸酯）的方法，该聚（碳酸亚烷基酯）具有通过在环氧化合物与环氧化合物交替共聚合的情况下由具有醇或羧酸官能团的化合物组成的链转移剂， 使用由含有季铵盐的Salen型配体合成的三价金属络合物组成的催化剂和由其制备的高分子化合物。 根据本发明，可以制备具有星形链的高分子化合物以及具有直链的聚合物。 低分子量聚（碳酸亚烷基酯）具有-OH端基，可以单独使用作为涂布剂等，也可以与异氰酸酯化合物的混合物使用，因此可以容易地用于制备聚氨酯。

公开(公告)号：US08912307B2

公开(公告)日：2014-12-16

申请号：US13369991

申请日：2012-02-09

申请人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  MyungAhn Ok ,  YongGyu Han ,  KwangJin Chung ,  BunYeoul Lee ,  Anish Cyriac ,  SangHwan Lee

发明人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  MyungAhn Ok ,  YongGyu Han ,  KwangJin Chung ,  BunYeoul Lee ,  Anish Cyriac ,  SangHwan Lee

IPC分类号： C08G59/68 ,  C08G65/10 ,  C08G64/40 ,  C08G64/02 ,  C08G65/26 ,  C08G64/34 ,  C08G59/00 ,  C08G65/04

CPC分类号： C08G64/34 ,  C08G64/0208 ,  C08G64/0258 ,  C08G64/403 ,  C08G64/406 ,  C08G65/2603

摘要： There is provided a method for preparing a low-molecular weight poly(alkylene carbonate) of which the molecular weight and chain shape are precisely controlled, by introducing a phosphorous compound having a hydroxyl group as a chain transfer agent in order to regulate the molecular weight, in alternating copolymerizing an epoxide compound and carbon dioxide by using trivalent metal complex prepared from a Salen type ligand containing a quaternary ammonium salt, and a polymer prepared by the method.Since poly(alkylene carbonate) prepared according to the present invention includes a phosphate or phosphonate group in the polymer chain, it has flame-retarding property.

摘要翻译： 提供了通过引入具有羟基的磷化合物作为链转移剂来制备其分子量和链形状被精确控制的低分子量聚（碳酸亚烷基酯）的方法，以调节分子量 通过使用由含有季铵盐的Salen型配体制备的三价金属络合物和通过该方法制备的聚合物来交替共聚环氧化合物和二氧化碳。 由于根据本发明制备的聚（碳酸亚烷基酯）在聚合物链中包含磷酸酯或膦酸酯基，因此具有阻燃性。

公开(公告)号：US20120208979A1

公开(公告)日：2012-08-16

申请号：US13369991

申请日：2012-02-09

申请人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  MyungAhn Ok ,  YongGyu Han ,  KwangJin Chung ,  BunYeoul Lee ,  Anish Cyriac ,  SangHwan Lee

发明人： Jisu Jeong ,  SungJae Na ,  Sujith Sudevan ,  MyungAhn Ok ,  YongGyu Han ,  KwangJin Chung ,  BunYeoul Lee ,  Anish Cyriac ,  SangHwan Lee

IPC分类号： C08G79/04

CPC分类号： C08G64/34 ,  C08G64/0208 ,  C08G64/0258 ,  C08G64/403 ,  C08G64/406 ,  C08G65/2603

摘要： There is provided a method for preparing a low-molecular weight poly(alkylene carbonate) of which the molecular weight and chain shape are precisely controlled, by introducing a phosphorous compound having a hydroxyl group as a chain transfer agent in order to regulate the molecular weight, in alternating copolymerizing an epoxide compound and carbon dioxide by using trivalent metal complex prepared from a Salen type ligand containing a quaternary ammonium salt, and a polymer prepared by the method.Since poly(alkylene carbonate) prepared according to the present invention includes a phosphate or phosphonate group in the polymer chain, it has flame-retarding property.

摘要翻译： 提供了通过引入具有羟基的磷化合物作为链转移剂来制备其分子量和链形状被精确控制的低分子量聚（碳酸亚烷基酯）的方法，以调节分子量 通过使用由含有季铵盐的Salen型配体制备的三价金属络合物和通过该方法制备的聚合物来交替共聚环氧化合物和二氧化碳。 由于根据本发明制备的聚（碳酸亚烷基酯）在聚合物链中包含磷酸酯或膦酸酯基，因此具有阻燃性。

公开(公告)号：US20130131308A1

公开(公告)日：2013-05-23

申请号：US13611723

申请日：2012-09-12

申请人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  Bun Yeoul Lee ,  SungJae Na

发明人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  Bun Yeoul Lee ,  SungJae Na

IPC分类号： C08G64/02

CPC分类号： C08G64/34 ,  C07F15/065 ,  C08G64/0208 ,  C08G65/2603 ,  C08G65/266

摘要： The present invention related to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, central metal has formal −1 charge, and conjugated anions of the two cationic ammonium groups are acid-base homoconjugation, as catalyst.According to the present invention, the initial induction time can be reduced when the said polycarbonate is manufactured and it is possible to improve the activity of the catalyst and the molecular weight of the obtained polymer.

摘要翻译： 本发明涉及一种制备聚碳酸酯的方法，包括使用钴（III）或铬（III）共聚环氧化合物和CO 2的方法，其中配体含有至少3个铵阳离子，中心金属具有正电荷-1， 两个阳离子铵基团的共轭阴离子是酸碱共结合作为催化剂。 根据本发明，当制造所述聚碳酸酯时可以减少初始诱导时间，并且可以提高催化剂的活性和所得聚合物的分子量。

公开(公告)号：US08900483B2

公开(公告)日：2014-12-02

申请号：US13431411

申请日：2012-03-27

申请人： Yonggyu Han ,  Sujith Sudevan ,  MyungAhn Ok ,  Jisu Jeong ,  SungJae Na ,  KwangJin Chung ,  Dong-Won Kim ,  YeonJeong Choi

发明人： Yonggyu Han ,  Sujith Sudevan ,  MyungAhn Ok ,  Jisu Jeong ,  SungJae Na ,  KwangJin Chung ,  Dong-Won Kim ,  YeonJeong Choi

IPC分类号： H01B1/00 ,  C08K3/30 ,  H01L35/24 ,  H01G9/20 ,  H01B1/12 ,  C08K3/20

CPC分类号： H01B1/124 ,  C08K3/16 ,  C08K3/20 ,  C08K3/22 ,  C08K3/36 ,  H01G9/2009 ,  Y02E10/542 ,  C08L69/00

摘要： Disclosed is a polymer electrolyte composition, a gel-type polymer electrolyte obtained by mixing the same at normal temperature, and a dye-sensitized solar cell containing the electrolyte. Since the poly(alkylene carbonate)-based polymer is included, a crosslinking process by radiation of heat or UV is not required when the polymer electrolyte is manufactured, such that a manufacturing process is simple. Accordingly, the polymer electrolyte is useful for mass production of a solar cell and maintained in a uniform state without a phase separation between two components due to excellent affinity between the polymer and the organic solvent included in the electrolyte, and has excellent electrode-electrolyte interface property in the solar cell due to an adhesive property of the gelled polymer electrolyte.

摘要翻译： 公开了一种聚合物电解质组合物，通常在常温下将其混合而获得的凝胶型聚合物电解质和含有电解质的染料敏化太阳能电池。 由于包含聚（碳酸亚烷基碳酸酯）基聚合物，所以当制造聚合物电解质时，不需要通过辐射热或UV的交联过程，使得制造过程简单。 因此，由于聚合物与包含在电解质中的有机溶剂之间的亲和性优异，聚合物电解质可用于大量生产太阳能电池并保持在均匀状态，而不会由于两种组分之间的相分离，并且具有优异的电极 - 电解质界面 由于胶凝聚合物电解质的粘合性，在太阳能电池中的性能。

公开(公告)号：US20130075666A1

公开(公告)日：2013-03-28

申请号：US13431411

申请日：2012-03-27

申请人： Yonggyu Han ,  Sujith Sudevan ,  MyungAhn Ok ,  Jisu Jeong ,  SungJae Na ,  KwangJin Chung ,  Dong Won Kim ,  YeonJeong Choi

发明人： Yonggyu Han ,  Sujith Sudevan ,  MyungAhn Ok ,  Jisu Jeong ,  SungJae Na ,  KwangJin Chung ,  Dong Won Kim ,  YeonJeong Choi

IPC分类号： H01B1/12

CPC分类号： H01B1/124 ,  C08K3/16 ,  C08K3/20 ,  C08K3/22 ,  C08K3/36 ,  H01G9/2009 ,  Y02E10/542 ,  C08L69/00

摘要： Disclosed is a polymer electrolyte composition, a gel-type polymer electrolyte obtained by mixing the same at normal temperature, and a dye-sensitized solar cell containing the electrolyte. Since the poly(alkylene carbonate)-based polymer is included, a crosslinking process by radiation of heat or UV is not required when the polymer electrolyte is manufactured, such that a manufacturing process is simple. Accordingly, the polymer electrolyte is useful for mass production of a solar cell and maintained in a uniform state without a phase separation between two components due to excellent affinity between the polymer and the organic solvent included in the electrolyte, and has excellent electrode-electrolyte interface property in the solar cell due to an adhesive property of the gelled polymer electrolyte.

摘要翻译： 公开了一种聚合物电解质组合物，通常在常温下将其混合而获得的凝胶型聚合物电解质和含有电解质的染料敏化太阳能电池。 由于包含聚（碳酸亚烷基碳酸酯）基聚合物，所以当制造聚合物电解质时，不需要通过辐射热或UV的交联过程，使得制造过程简单。 因此，由于聚合物与包含在电解质中的有机溶剂之间的亲和性优异，聚合物电解质可用于大量生产太阳能电池并保持在均匀状态，而不会由于两种组分之间的相分离，并且具有极好的电极 - 电解质界面 由于胶凝聚合物电解质的粘合性，在太阳能电池中的性能。

公开(公告)号：US20100029896A1

公开(公告)日：2010-02-04

申请号：US12458998

申请日：2009-07-29

申请人： Myungahn Ok ,  Jisu Jeong ,  Bun Yeoul Lee ,  Sujith S. ,  Anish Cyriac ,  JaeKi Min ,  JongEon Seong

发明人： Myungahn Ok ,  Jisu Jeong ,  Bun Yeoul Lee ,  Sujith S. ,  Anish Cyriac ,  JaeKi Min ,  JongEon Seong

IPC分类号： C08G65/26 ,  C07F15/06 ,  C07C39/23 ,  C07C249/00

CPC分类号： C08G64/34 ,  C07C37/16 ,  C07C39/24 ,  C07C45/00 ,  C07C45/63 ,  C07C45/68 ,  C07C249/02 ,  C07C251/24 ,  C07C2601/14 ,  C07F15/065 ,  C07C47/565

摘要： Provided are a complex prepared from ammonium salt-containing ligands and having such an equilibrium structural formula that the metal center takes a negative charge of 2 or higher, and a method for preparing polycarbonate via copolymerization of an epoxide compound and carbon dioxide using the complex as a catalyst. When the complex is used as a catalyst for copolymerizing an epoxide compound and carbon dioxide, it shows high activity and high selectivity and provides high-molecular weight polycarbonate, and thus easily applicable to commercial processes. In addition, after forming polycarbonate via carbon dioxide/epoxide copolymerization using the complex as a catalyst, the catalyst may be separately recovered from the copolymer.

摘要翻译： 提供了由含铵盐的配位体制备的复合物，并具有金属中心取2或更高的负电荷的平衡结构式，以及使用该络合物通过环氧化合物和二氧化碳的共聚制备聚碳酸酯的方法 催化剂 当络合物用作共聚环氧化合物和二氧化碳的催化剂时，其显示高活性和高选择性，并提供高分子量聚碳酸酯，因此易于适用于商业方法。 此外，通过使用络合物作为催化剂通过二氧化碳/环氧化物共聚形成聚碳酸酯之后，可以从共聚物中单独回收催化剂。

公开(公告)号：US08981043B2

公开(公告)日：2015-03-17

申请号：US13611723

申请日：2012-09-12

申请人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  BunYeoul Lee ,  SungJae Na

发明人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  BunYeoul Lee ,  SungJae Na

IPC分类号： C08G64/02 ,  C08G65/26 ,  C07F15/06 ,  C07C39/23 ,  C07C249/00

CPC分类号： C08G64/34 ,  C07F15/065 ,  C08G64/0208 ,  C08G65/2603 ,  C08G65/266

摘要： The present invention related to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, central metal has formal −1 charge, and conjugated anions of the two cationic ammonium groups are acid-base homoconjugation, as catalyst.According to the present invention, the initial induction time can be reduced when the said polycarbonate is manufactured and it is possible to improve the activity of the catalyst and the molecular weight of the obtained polymer.

公开(公告)号：US08987411B2

公开(公告)日：2015-03-24

申请号：US12817588

申请日：2010-06-17

申请人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  BunYeoul Lee ,  SungJae Na

发明人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  BunYeoul Lee ,  SungJae Na

IPC分类号： C08G65/02 ,  C01F7/00 ,  C08G64/02 ,  C08G65/26 ,  C07F15/06

CPC分类号： C08G64/34 ,  C07F15/065 ,  C08G64/0208 ,  C08G65/2603 ,  C08G65/266

摘要： The present invention related to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, central metal has formal −1 charge, and conjugated anions of the two cationic ammonium groups are acid-base homoconjugation, as catalyst.According to the present invention, the initial induction time can be reduced when the said polycarbonate is manufactured and it is possible to improve the activity of the catalyst and the molecular weight of the obtained polymer.

摘要翻译： 本发明涉及一种制备聚碳酸酯的方法，包括使用钴（III）或铬（III）共聚环氧化合物和CO 2的方法，其中配体含有至少3个铵阳离子，中心金属具有正电荷-1， 两个阳离子铵基团的共轭阴离子是酸碱共结合作为催化剂。 根据本发明，当制造所述聚碳酸酯时可以减少初始诱导时间，并且可以提高催化剂的活性和所得聚合物的分子量。