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1. 发明申请

US20190390008A1 USE OF ADDITIVES TO FINE-TUNE THE COMPOSITION OF CARBONATE UNITS IN A POLYMER FORMED BY COPOLYMERIZATION OF CO2 WITH EPOXIDE: APPLICATION TO THE SYNTHESIS OF POLYCARBONATE-BASED BLOCK COPOLYMERS AND OF TELECHELICS 审中-公开
公开(公告)号：US20190390008A1
公开(公告)日：2019-12-26
申请号：US16563269
申请日：2019-09-06
申请人： King Abdullah University of Science and Technology
发明人： Xiaoshuang FENG , Dongyue ZHANG , Yves GNANOU , Nikolaos HADJICHRISTIDIS
IPC分类号： C08G64/34 , C08G64/32 , C08G81/00 , C08K5/057 , C08K5/19 , C08K5/53 , C08K5/5399
摘要： Embodiments of the present disclosure describe a method of making a polycarbonate, comprising contacting one or more cyclic monomers and carbon dioxide in the presence of one or more of a Lewis acid catalyst, an initiator, and an ionic liquid; and agitating, sufficient to copolymerize the one or more cyclic monomers and carbon dioxide to create a polycarbonate. Embodiments of the present disclosure further describe a method of controlling a polymer composition, comprising contacting one or more cyclic monomers and carbon dioxide; adjusting an amount of one or more of a Lewis acid catalyst, an ionic liquid, and an initiator in the presence of the one or more cyclic monomers and carbon dioxide, sufficient to selectively modify a resulting polycarbonate; and agitating, sufficient to copolymerize the one or more cyclic monomers and carbon dioxide to create the polycarbonate.

2. 发明授权

US5223638A Preparation of urethane and carbonate products 失效
公开(公告)号：US5223638A
公开(公告)日：1993-06-29
申请号：US692857
申请日：1991-04-29
申请人： William D. McGhee , Barry L. Parnas , Dennis P. Riley , John J. Talley
发明人： William D. McGhee , Barry L. Parnas , Dennis P. Riley , John J. Talley
IPC分类号： C07C68/04 , C07C69/96 , C07C269/04 , C07C271/06 , C07C271/12 , C07C271/16 , C07C271/20 , C07C271/24 , C07C271/28 , C07C271/38 , C07C271/42 , C07D295/20 , C08G64/32 , C08G71/04
CPC分类号： C07C269/04 , C07C68/04 , C08G64/323 , C08G71/04
摘要： The present invention provides a process for preparing urethanes and carbonates from an amine or an alcohol, carbon dioxide and a hydrocarbyl halide. The amine or alcohol is reacted with carbon dioxide in a suitable solvent system and in the presence of an amidine or guanidine base, to form the ammonium carbamate or carbonate salt which is then reacted in a polar aprotic solvent with a hydrocarbyl halide. Polymer products can also be prepared utilizing this process or utilizing the resulting urethanes and carbonates under standard polymerization conditions.

3. 发明授权

US4222954A Iodophore compounds 失效
标题翻译：碘化物化合物
公开(公告)号：US4222954A
公开(公告)日：1980-09-16
申请号：US957257
申请日：1978-11-02
申请人： Michael Cuscurida , George P. Speranza
发明人： Michael Cuscurida , George P. Speranza
IPC分类号： A01N59/12 , C08G64/18 , C08G64/32 , C07C69/00 , A61K31/265 , A61K33/18 , C10M3/24
CPC分类号： C08G64/32 , A01N59/12 , C08G64/18
摘要： Covers iodophore compounds prepared by reacting a polyether polycarbonate and and an iodine-supplying compound, preferably iodine itself.
摘要翻译：涵盖通过使聚醚聚碳酸酯和碘供应化合物，优选碘本身反应制备的碘代化合物。

4. 发明授权

US3689462A Process for preparing polycarbonates 失效
标题翻译：制备聚碳酸酯的方法
公开(公告)号：US3689462A
公开(公告)日：1972-09-05
申请号：US3689462D
申请日：1971-05-19
申请人： PPG INDUSTRIES INC
发明人： MAXIMOVICH MICHAEL J
IPC分类号： C08G64/02 , C08G64/30 , C08G64/32 , C08G64/34 , C08G17/13
CPC分类号： C08G64/0291 , C08G64/0208 , C08G64/30 , C08G64/32 , C08G64/34
摘要： POLYCARBONATES PREPARED FROM AN ALKYLENE OR DIALKL CARBONATE (OR 1,2-EPOXIDE WITH CARBON DIOXIDE) AND MONOMERIC POLYOLS ARE PREPARED IN GOOD YIELD AT ATMOSPHERIC PRESSURE AND/OR WITH HIGH CARBON DIOXIDE CONCENTRATIONS IN SHORT REACTION TIMES BY EMPLOYING A STANNATE CATALYST OF THE FORMULA:

MXSNO3

WHERIN M IS AN ALKALI METAL, ALKALINE EARTH METAL OR AMMONIUM, PREFERABLY POTASSIUM OR SODIUM; AND X IS AN INTEGER OF 1 OR 2 SUFFICIENT TO SATISFY THE VALENCE REQUIREMENTS.

5. 发明授权

US10040777B2 Polymers, co-polymers, and monomers using CO2 as a reagent 有权
公开(公告)号：US10040777B2
公开(公告)日：2018-08-07
申请号：US14316527
申请日：2014-06-26
申请人： Empire Technology Development LLC
发明人： David Max Roundhill
IPC分类号： C07D317/38 , C08G64/02 , C08G64/06 , C08G64/32 , C08G64/34
CPC分类号： C07D317/38 , C08G64/0208 , C08G64/06 , C08G64/32 , C08G64/326 , C08G64/34
摘要： Polymers, co-polymers, and monomers using CO2 as a reagent and methods of production thereof are described. Polymerization methods include converting CO2 into a polymerizable monomer by exciting the CO2 with a light source. Such polymers and co-polymers can comprise two or more consecutive repeating units of Formula I:

6. 发明授权

US09045592B2 Process for the preparation of polyether carbonate polyols 有权
标题翻译：制备聚醚碳酸酯多元醇的方法
公开(公告)号：US09045592B2
公开(公告)日：2015-06-02
申请号：US13821254
申请日：2011-09-06
申请人： Christoph Gürtler , Jörg Hofmann , Aurel Wolf , Stefan Grasser
发明人： Christoph Gürtler , Jörg Hofmann , Aurel Wolf , Stefan Grasser
IPC分类号： C08G64/32 , C08G64/34 , C08G64/18 , C08G65/26 , C08G59/20
CPC分类号： C08G64/34 , C08G64/183 , C08G65/2603 , C08G65/2663
摘要： The present invention relates to a process for the preparation of polyether carbonate polyols from one or more alkylene oxides, carbon dioxide and optionally from one or more H-functional starter substances in the presence of at least one double metal cyanide catalyst, wherein the double metal cyanide catalyst comprises an unsaturated alcohol as a complexing ligand.
摘要翻译：本发明涉及一种在至少一种双金属氰化物催化剂存在下由一种或多种烯化氧，二氧化碳和任选地由一种或多种H官能起始物质制备聚醚碳酸酯多元醇的方法，其中双金属氰化物催化剂包含不饱和醇作为络合配体。

7. 发明申请

US20140249279A1 METHOD OF SYNTHESISING POLYCARBONATES IN THE PRESENCE OF A BIMETALLIC CATALYST AND A CHAIN TRANSFER AGENT 有权
标题翻译：在双金属催化剂和链转移剂中合成聚碳酸酯的方法
公开(公告)号：US20140249279A1
公开(公告)日：2014-09-04
申请号：US14201299
申请日：2014-03-07
申请人： Imperial Innovations Limited
发明人： Charlotte K. Williams , Michael Kember , Antoine Buchard , Fabian Jutz
IPC分类号： C08G64/18 , C07F3/06 , C07F3/02 , C08G64/32
CPC分类号： C08G64/18 , B01J31/2243 , B01J2231/14 , B01J2531/0216 , B01J2531/0241 , B01J2531/22 , B01J2531/23 , B01J2531/26 , B01J2531/31 , B01J2531/46 , B01J2531/56 , B01J2531/62 , B01J2531/72 , B01J2531/842 , B01J2531/845 , C07F3/02 , C07F3/06 , C08G63/64 , C08G64/0208 , C08G64/32 , C08G64/34
摘要： The invention provides a process for the synthesis of a polycarbonate, the process comprising the step of reacting carbon dioxide with at least one epoxide in the presence of a catalyst of formula (I) and a chain transfer agent. The invention also provides a polymerisation system for the copolymerisation of carbon dioxide and at least one epoxide comprising a catalyst of formula (I) and a chain transfer agent, polycarbonates produced by the inventive process, a block copolymer comprising a polycarbonate produced by the inventive process and a method of producing the same. The invention also relates to novel catalysts of formula (III).
摘要翻译：本发明提供一种合成聚碳酸酯的方法，该方法包括在式（I）催化剂和链转移剂存在下使二氧化碳与至少一种环氧化物反应的步骤。本发明还提供了用于使二氧化碳和至少一种包含式（I）催化剂和链转移剂的环氧化物共聚的聚合体系，由本发明方法生产的聚碳酸酯，包含本发明方法制备的聚碳酸酯的嵌段共聚物及其制造方法。本发明还涉及新的式（III）催化剂。

8. 发明申请

US20140221602A1 METHOD FOR ACTIVATING DOUBLE METAL CYANIDE CATALYSTS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS 有权
标题翻译：用于生产聚碳酸酯多元醇的双金属氰化物催化剂的活化方法
公开(公告)号：US20140221602A1
公开(公告)日：2014-08-07
申请号：US14232633
申请日：2012-07-16
申请人： Thomas Ernst Müller , Christoph Gürtler , Yvonne Dienes , Julien Barruet , Burkhard Köhler , Walter Leitner
发明人： Thomas Ernst Müller , Christoph Gürtler , Yvonne Dienes , Julien Barruet , Burkhard Köhler , Walter Leitner
IPC分类号： C08G64/32
CPC分类号： C08G64/323 , C08G64/34 , C08G65/2603 , C08G65/2663
摘要： The present invention relates to a process for the activation of double metal cyanide (DMC) catalysts with heterocumulenes for the preparation of polyether carbonate polyols by catalytic copolymerization of carbon dioxide (CO2) with alkylene oxides in the presence of one or more H-functional starter substances, and to a process for the preparation of polyether carbonate polyols from one or more H-functional starter substances, one or more alkylene oxides and carbon dioxide in the presence of a double metal cyanide catalyst, characterized in that (α) under an inert gas atmosphere, under an atmosphere of an inert gas/carbon dioxide mixture or under a pure carbon dioxide atmosphere, at temperatures of from 90 to 150° C., the DMC catalyst is mixed with a heterocumulene and H-functional starter substance, (β) alkylene oxide is added at temperatures of from 100 to 150° C. to the mixture from step (α) under an inert gas atmosphere, under an atmosphere of an inert gas/carbon dioxide mixture or under a pure carbon dioxide atmosphere, and (γ) one or more alkylene oxides and carbon dioxide are metered continuously into the mixture resulting from step (β).
摘要翻译：本发明涉及一种用于通过在一种或多种H功能性起始剂存在下通过二氧化碳（CO 2）与氧化烯的催化共聚来制备聚醚碳酸酯多元醇的异氰脲酸双金属氰化物（DMC）催化剂的活化方法以及在双金属氰化物催化剂存在下从一种或多种H官能起始物质，一种或多种环氧烷和二氧化碳制备聚醚碳酸酯多元醇的方法，其特征在于（α）在惰性气体气氛中，在惰性气体/二氧化碳混合气氛下或在纯二氧化碳气氛下，在90〜150℃的温度下，将DMC催化剂与杂多烯和H官能起始物质（＆bgr ;）在惰性气体气氛下，在惰性气体/二氧化碳气氛下，将氧化烯在100至150℃的温度下加入步骤（α）的混合物中或者在纯二氧化碳气氛下，将（γ）一种或多种烯化氧和二氧化碳连续计量到由步骤（bgr）得到的混合物中。

9. 发明申请

US20050272904A1 Method of preparing catalyst for polymerization of aliphatic polycarbonate and method of polymerizing aliphatic polycarbonate using same 失效
标题翻译：制备脂肪族聚碳酸酯聚合催化剂的方法及使用其聚合脂肪族聚碳酸酯的方法
公开(公告)号：US20050272904A1
公开(公告)日：2005-12-08
申请号：US10519177
申请日：2003-06-19
申请人： Seung-Jae Moon , Moon-Hor Ree , Jong-Sung Kim , Kie-Soo Kim
发明人： Seung-Jae Moon , Moon-Hor Ree , Jong-Sung Kim , Kie-Soo Kim
IPC分类号： C08G64/32 , C08G64/20 , C08G64/34 , B01J31/00
CPC分类号： C08G64/34
摘要： Disclosed is a method of preparing a catalyst for polymerization of an aliphatic polycarbonate including oxidizing a dicarboxylic acid precursor and a zinc precursor under a pressurized condition, and a method for polymerizing the aliphatic polycarbonate.
摘要翻译：公开了一种制备用于聚合脂肪族聚碳酸酯的催化剂的方法，包括在加压条件下氧化二羧酸前体和锌前体，以及聚合脂族聚碳酸酯的方法。

10. 发明授权

US5371183A Preparation of urethane from polyamine and carbon dioxide 失效
标题翻译：从多胺和二氧化碳制备氨基甲酸酯
公开(公告)号：US5371183A
公开(公告)日：1994-12-06
申请号：US976746
申请日：1992-11-16
申请人： William D. McGhee , Dennis P. Riley
发明人： William D. McGhee , Dennis P. Riley
IPC分类号： C07C68/04 , C07C69/96 , C07C269/04 , C07C271/06 , C07C271/12 , C07C271/16 , C07C271/20 , C07C271/24 , C07C271/28 , C07C271/38 , C07C271/42 , C07D295/20 , C08G64/32 , C08G71/04 , C08G69/00
CPC分类号： C07C269/04 , C07C68/04 , C08G64/323 , C08G71/04
摘要： The present invention provides a process for preparing urethanes and carbonates from an amine or an alcohol, carbon dioxide and a hydrocarbyl halide. The amine or alcohol is reacted with carbon dioxide in a suitable solvent system and in the presence of an amidine or guanidine base, to form the ammonium carbamate or carbonate salt which is then reacted in a polar aprotic solvent with a hydrocarbyl halide. Polymer products can also be prepared utilizing this process or utilizing the resulting urethanes and carbonates under standard polymerization conditions.
摘要翻译：本发明提供了由胺或醇，二氧化碳和烃基卤化物制备氨基甲酸酯和碳酸酯的方法。胺或醇在合适的溶剂体系中和在脒或胍碱的存在下与二氧化碳反应，形成氨基甲酸铵或碳酸盐，然后在极性非质子溶剂中与烃基卤化物反应。也可以使用该方法制备聚合物产物，或者在标准聚合条件下利用所得的聚氨酯和碳酸酯。

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