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公开(公告)号：US10221278B2
公开(公告)日：2019-03-05
申请号：US15130810
申请日：2016-04-15
申请人： Novomer, Inc.
发明人： Han Lee , Scott D. Allen , Jay J. Farmer , Geoff Coates
IPC分类号： B01J31/12 , B01J31/18 , C08G63/82 , C07F15/06 , C07F5/06 , C07C51/54 , C07D487/22 , B01J31/22 , C07D305/08 , C07D307/20
摘要： In one aspect, the present invention provides catalysts for the carbonylation of heterocycles. The inventive catalysts feature metal-ligand complexes having cationic functional groups tethered to the ligand, wherein the tethered cationic groups are associated with anionic metal carbonyl species. The invention also provides methods of using the inventive catalysts to affect the ring opening carbonylation of epoxides.
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公开(公告)号：US20180354881A1
公开(公告)日：2018-12-13
申请号：US16107858
申请日：2018-08-21
申请人： Novomer, Inc.
发明人： Jay J. FARMER , Peter GALEBACH , Kyle SHERRY , Sadesh H. SOOKRAJ
CPC分类号： C07C51/09 , C07C57/04 , Y02P20/125
摘要： Provided are integrated processes for the conversion of beta propiolactone to acrylic acid. Systems for the production of acrylic acid are also provided.
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公开(公告)号：US10011758B2
公开(公告)日：2018-07-03
申请号：US14912636
申请日：2014-08-26
CPC分类号： C09K8/584 , C08G64/0208 , C08G64/34 , C09K8/588 , C09K8/594 , Y02P20/544
摘要： The present invention encompasses surface active agents useful in liquid or supercritical CO2 applications. The surface active agents comprise compounds containing a hydrocarbon segment and an aliphatic polycarbonate segment: The invention also provides methods of making the surface active agents and of using them in supercritical CO2 applications.
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公开(公告)号：US20180030014A1
公开(公告)日：2018-02-01
申请号：US15550300
申请日：2016-02-12
申请人： Novomer, Inc.
IPC分类号： C07D305/12 , C10G2/00 , C01B3/50 , C07D307/60
摘要： The integrated processes herein provide improved carbon efficiency for processes based on coal or biomass gasification or steam methane reforming. Provided are also ethylene oxide carbonylation products such as beta-propiolactone and succinic anhydride having a bio-based content between 0% and 100%, and methods for producing and analyzing the same.
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公开(公告)号：US20170225157A1
公开(公告)日：2017-08-10
申请号：US15329027
申请日：2015-07-24
申请人： Novomer, Inc.
发明人： Han LEE
CPC分类号： B01J31/183 , B01J31/1815 , B01J31/2243 , B01J2231/321 , B01J2531/0205 , B01J2531/025 , B01J2531/0252 , B01J2531/31 , B01J2531/845 , C07F5/069
摘要： The present disclosure provides novel methods of making aluminum complexes with utility for promoting epoxide carbonylation reactions. Methods include reacting neutral metal carbonyl compounds with alkylaluminum complexes.
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公开(公告)号：US20170145126A1
公开(公告)日：2017-05-25
申请号：US15247833
申请日：2016-08-25
申请人： Novomer, Inc.
发明人： James E. MAHONEY
IPC分类号： C08F120/06 , G06Q30/02 , C07D305/12 , C08G63/82 , C07C51/09 , C08G63/08
CPC分类号： C08F120/06 , C07C51/09 , C07D303/00 , C07D305/00 , C07D305/12 , C08F122/02 , C08G63/08 , C08G63/823 , G06Q30/0206 , C07C57/04
摘要： In one aspect, the present invention encompasses safe and efficient methods for providing highly pure acrylic acid. In certain embodiments, the inventive methods include the step of producing polypropiolactone from ethylene oxide at a first location, transporting the polymer to a second location and pyrolyzing the polypropiolactone to provide glacial acrylic acid. In certain embodiments, the step of pyrolyzing the polymer is performed continuously in conjunction with a polymerization process to make SAPs.
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公开(公告)号：US09593203B2
公开(公告)日：2017-03-14
申请号：US14233571
申请日：2012-07-18
申请人： Scott D. Allen , Jay J. Farmer , Gabriel E. Job , Anna E. Cherian
发明人： Scott D. Allen , Jay J. Farmer , Gabriel E. Job , Anna E. Cherian
CPC分类号： C08G64/34 , C07F15/065
摘要： The present invention provides novel metal complexes, methods of making, and methods of using the same.
摘要翻译： 本发明提供新颖的金属络合物，制备方法及其使用方法。
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公开(公告)号：US09512259B2
公开(公告)日：2016-12-06
申请号：US14440903
申请日：2013-11-07
申请人： NOVOMER, INC.
IPC分类号： C08G63/02 , C08G18/08 , C08G18/76 , C08G18/40 , C08G18/44 , C08G18/72 , C08G18/66 , C08G18/32 , C08G101/00
CPC分类号： C08G18/44 , C08G18/14 , C08G18/3275 , C08G18/4009 , C08G18/4018 , C08G18/6607 , C08G18/72 , C08G18/7621 , C08G18/7664 , C08G18/7671 , C08G2101/0008 , C08G2101/0016 , C08G2101/005 , C08G2101/0058 , C08G2101/0083
摘要： Disclosed are high strength polyurethane foam compositions and methods of making them. In one aspect, the inventive polyurethane foams include strength enhancing additives comprising one or more polycarbonate polyols derived from the copolymerization of CO2 and one or more epoxides. In one aspect, the inventive methods include the step of substituting a portion of the polyether polyol in the B-side of a foam formulation with one or more polycarbonate polyols derived from the copolymerization of CO2 and one or more epoxides.
摘要翻译： 公开了高强度聚氨酯泡沫组合物及其制备方法。 在一个方面，本发明的聚氨酯泡沫包括强度增强添加剂，其包含一种或多种衍生自CO 2和一种或多种环氧化物的共聚的聚碳酸酯多元醇。 在一个方面，本发明的方法包括用一种或多种衍生自CO 2和一种或多种环氧化物的共聚的聚碳酸酯多元醇代替泡沫制剂的B侧中的一部分聚醚多元醇的步骤。
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公开(公告)号：US09493391B2
公开(公告)日：2016-11-15
申请号：US14857313
申请日：2015-09-17
申请人： Novomer, Inc.
发明人： Scott D. Allen , Ronald R. Valente , Han Lee , Anna E. Cherian , Donald L. Bunning , Nye A. Clinton , Olan Stanley Fruchey , Bernard Duane Dombek
IPC分类号： C07C51/377 , C08G63/08 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C07C51/09 , C07C67/30
CPC分类号： C07C51/377 , C07C51/09 , C07C67/30 , C07C67/317 , C07C231/14 , C07D305/12 , C07D307/60 , C08G63/08 , Y02P20/584
摘要： The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.
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公开(公告)号：US20160288057A1
公开(公告)日：2016-10-06
申请号：US15176110
申请日：2016-06-07
申请人： Novomer, Inc.
发明人： Robert E. LAPOINTE , Scott D. ALLEN , Han LEE , Thomas WIDZINSKI , Jay J. FARMER
CPC分类号： B01D67/0093 , B01D61/027 , B01D71/56 , B01D71/60 , B01D71/64 , B01D71/70 , B01D71/76 , B01D71/82 , B01D2323/30 , B01D2323/36 , B01D2325/30 , C07D305/12
摘要： The present invention provides nanofiltration membranes with reduced chemical reactivity that can be utilized in manufacturing processes where reactive feedstocks and/or products are utilized or produced. Methods of making and using the membranes are also provided.
摘要翻译： 本发明提供具有降低的化学反应性的纳滤膜，其可以用于制造过程中，其中使用或生产反应性原料和/或产物。 还提供了制备和使用膜的方法。
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