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1.发明授权Preparation of poly(alkylene carbonate) containing cross-linked high molecular weight chains 有权含有交联的高分子量链的聚（碳酸亚烷基酯）的制备公开(公告)号：US08785592B2
公开(公告)日：2014-07-22
申请号：US13226985
申请日：2011-09-07
申请人： Ji Su Jeong , Sung Jae Na , Sujith Sudevan , Myung Ahn Ok , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Anish Cyriac
发明人： Ji Su Jeong , Sung Jae Na , Sujith Sudevan , Myung Ahn Ok , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Anish Cyriac
CPC分类号： C08G64/34 , C08G64/0216
摘要： Provided is preparation of poly(alkylene carbonate) through alternating copolymerization of carbon dioxide and epoxide. According to the disclosure, by introducing a diepoxide compound to alternating copolymerization of carbon dioxide and epoxide compound using a metal(III) prepared with salen-type ligands containing quaternary ammonium salt as a catalyst, some of the polymer chains may be cross-linked to thus increase an average molecular weight of the copolymer and extend a distribution of molecular weight. A resin prepared according to this method may have high mechanical strength and rheological advantages.
摘要翻译： 提供通过二氧化碳和环氧化物的交替共聚制备聚（碳酸亚烷基酯）。 根据公开内容，通过使用由含有季铵盐的salen型配体制备的金属（III）作为催化剂，通过引入二环氧化合物以使二氧化碳和环氧化合物的交替共聚，一些聚合物链可以与 从而增加共聚物的平均分子量并延长分子量的分布。 根据该方法制备的树脂可具有高的机械强度和流变学优点。
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2.发明申请PREPARATION OF POLY(ALKYLENE CARBONATE) CONTAINING CROSS-LINKED HIGH MOLECULAR WEIGHT CHAINS 有权含有交联高分子量链的聚（亚烷基碳酸酯）的制备公开(公告)号：US20120065360A1
公开(公告)日：2012-03-15
申请号：US13226985
申请日：2011-09-07
申请人： Ji Su Jeong , Sung Jae Na , Sujith Sudevan , Myung Ahn Ok , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Anish Cyriac
发明人： Ji Su Jeong , Sung Jae Na , Sujith Sudevan , Myung Ahn Ok , Yong Gyu Han , Kwang Jin Chung , Bun Yeoul Lee , Anish Cyriac
IPC分类号： C08G64/34
CPC分类号： C08G64/34 , C08G64/0216
摘要： Provided is preparation of poly(alkylene carbonate) through alternating copolymerization of carbon dioxide and epoxide. According to the disclosure, by introducing a diepoxide compound to alternating copolymerization of carbon dioxide and epoxide compound using a metal(III) prepared with salen-type ligands containing quaternary ammonium salt as a catalyst, some of the polymer chains may be cross-linked to thus increase an average molecular weight of the copolymer and extend a distribution of molecular weight. A resin prepared according to this method may have high mechanical strength and rheological advantages.
摘要翻译： 提供通过二氧化碳和环氧化物的交替共聚制备聚（碳酸亚烷基酯）。 根据公开内容，通过使用由含有季铵盐的salen型配体制备的金属（III）作为催化剂，通过引入二环氧化合物以使二氧化碳和环氧化合物的交替共聚，一些聚合物链可以与 从而增加共聚物的平均分子量并延长分子量的分布。 根据该方法制备的树脂可具有高的机械强度和流变学优点。
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3.发明授权Block and graft copolymers of poly(alkylene carbonate) and various polymers 有权聚（碳酸亚烷基酯）和各种聚合物的嵌段和接枝共聚物公开(公告)号：US08637634B2
公开(公告)日：2014-01-28
申请号：US13036714
申请日：2011-02-28
申请人： JiSu Jeong , SungJae Na , Sujith Sudevan , MyungAhn Ok , YongGyu Han , KwangJin Chung , Bun Yeoul Lee , Anish Cyriac , SangHwan Lee
发明人： JiSu Jeong , SungJae Na , Sujith Sudevan , MyungAhn Ok , YongGyu Han , KwangJin Chung , Bun Yeoul Lee , Anish Cyriac , SangHwan Lee
CPC分类号： C08G81/027 , C08G63/64 , C08G64/18 , C08G64/183 , C08G64/186 , C08G64/34
摘要： Provided is preparation of poly(alkylene carbonate) by alternating copolymerization of carbon dioxide and epoxide. To be specific, provided are a method for preparing block or graft copolymers of the polymer compound and poly(alkylene carbonate) by alternating-copolymerization of an epoxide compound and carbon dioxide by using a metal (III) compound prepared from salen-type ligand with a quaternary ammonium salt as a catalyst in the presence of a polymer compound having a functional group of hydroxyl or carboxylic acid, and block or graft copolymers prepared by the method.
摘要翻译： 提供通过二氧化碳和环氧化物的交替共聚制备聚（碳酸亚烷基酯）。 具体来说，提供了通过使用由salen型配体制备的金属（III）化合物与环氧化合物和二氧化碳的交替共聚来制备高分子化合物和聚（碳酸亚烷基酯）的嵌段或接枝共聚物的方法， 在具有羟基或羧酸官能团的高分子化合物存在下作为催化剂的季铵盐，以及通过该方法制备的嵌段或接枝共聚物。
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4.发明申请Precise Control of Molecular Weight and Chain Shape Control in Carbon Dioxide/Epoxide Alternating Copolymerization and Preparation of Low Molecular Weight Poly(alkylene Carbonate) Thereby 有权二氧化碳/环氧化物交联共聚的分子量和链形状控制的精确控制和低分子量聚（碳酸亚烷基酯）的制备公开(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。
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5.发明授权Precise control of molecular weight and chain shape control in carbon dioxide/epoxide alternating copolymerization and preparation of low molecular weight poly(alkylene carbonate) thereby 有权精确控制二氧化碳/环氧交联共聚中的分子量和链形状控制，从而制备低分子量聚（碳酸亚烷基酯）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
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。
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6.发明申请Block and Graft Copolymers of Poly(Alkylene Carbonate) and Various Polymers 有权聚（碳酸亚烷基酯）和各种聚合物的嵌段和接枝共聚物公开(公告)号：US20110251355A1
公开(公告)日：2011-10-13
申请号：US13036714
申请日：2011-02-28
申请人： JiSu Jeong , SungJae Na , Sujith Sudevan , MyungAhn Ok , YongGyu Han , KwangJin Chung , Bun Yeoul Lee , Anish Cyriac , SangHwan Lee
发明人： JiSu Jeong , SungJae Na , Sujith Sudevan , MyungAhn Ok , YongGyu Han , KwangJin Chung , Bun Yeoul Lee , Anish Cyriac , SangHwan Lee
IPC分类号： C08G64/42
CPC分类号： C08G81/027 , C08G63/64 , C08G64/18 , C08G64/183 , C08G64/186 , C08G64/34
摘要： Provided is preparation of poly(alkylene carbonate) by alternating copolymerization of carbon dioxide and epoxide. To be specific, provided are a method for preparing block or graft copolymers of the polymer compound and poly(alkylene carbonate) by alternating-copolymerization of an epoxide compound and carbon dioxide by using a metal (III) compound prepared from salen-type ligand with a quaternary ammonium salt as a catalyst in the presence of a polymer compound having a functional group of hydroxyl or carboxylic acid, and block or graft copolymers prepared by the method.
摘要翻译： 提供通过二氧化碳和环氧化物的交替共聚制备聚（碳酸亚烷基酯）。 具体来说，提供了通过使用由salen型配体制备的金属（III）化合物与环氧化合物和二氧化碳的交替共聚来制备高分子化合物和聚（碳酸亚烷基酯）的嵌段或接枝共聚物的方法， 在具有羟基或羧酸官能团的高分子化合物存在下作为催化剂的季铵盐，以及通过该方法制备的嵌段或接枝共聚物。
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7.发明申请Novel Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst 审中-公开新型配位络合物和使用与催化剂相同的二氧化碳和环氧化物的共聚制备聚碳酸酯的方法公开(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。
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8.发明授权Flame-retarding carbon dioxide/epoxide copolymer and method for preparing the same 有权阻燃二氧化碳/环氧化物共聚物及其制备方法公开(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。
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9.发明申请Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Preparing the Same 有权阻燃二氧化碳/环氧化物共聚物及其制备方法公开(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。
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10.发明授权Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same catalyst 有权通过使用相同的催化剂通过二氧化碳和环氧化物的共聚制备聚碳酸酯的配位络合物和方法公开(公告)号：US08642721B2
公开(公告)日：2014-02-04
申请号：US13411917
申请日：2012-03-05
申请人： Myungahn Ok , Jisu Jeong , BunYeoul Lee , Sujith S. , Anish Cyriac , JaeKi Min , JongEon Seong
发明人： Myungahn Ok , Jisu Jeong , BunYeoul Lee , Sujith S. , Anish Cyriac , JaeKi Min , JongEon Seong
IPC分类号： C08G59/68 , C07C251/24 , C07C249/02 , C07C15/06
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。
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