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公开(公告)号：US09908969B2
公开(公告)日：2018-03-06
申请号：US15275288
申请日：2016-09-23
发明人： Wei Jiang , Guiyan Zhao , Lisong Dong , Jing Jin , Jie Cui
IPC分类号： C08G64/42 , C08G64/02 , C09D11/00 , C09D169/00
CPC分类号： C08G64/42 , C08G64/0233 , C09D11/00 , C09D169/00
摘要： This invention provides a chlorinated poly(propylene carbonate) and the preparation method thereof, the chlorinated poly(propylene carbonate) is as represented by formula (I). Compared to the prior poly(propylene carbonate)s, the chlorinated poly(propylene carbonate) has relatively stronger electronegativity due to the presence of chlorine atoms and the interaction of the chlorinated poly(propylene carbonate) with other polar materials can be enhanced, so that it can be widely used as a compatilizer, a binder, a paint, an ink, and the like. After the introduction of chlorine atoms, hydrogen bond interaction is generated within the chlorinated poly(propylene carbonate), so that its processability and mechanical properties are both improved. Furthermore, the chlorine atom may improve the flame retardancy of chlorinated poly(propylene carbonate) materials.
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公开(公告)号：US09631050B2
公开(公告)日：2017-04-25
申请号：US15154948
申请日：2016-05-14
发明人： Daniel J. Coady , Richard A. Dipietro , Amanda C. Engler , James L. Hedrick , Victor W. L. Ng , Zhan-Yuin Ong , Jeremy P. K. Tan , Yi Yan Yang
IPC分类号： A61K31/00 , C08G63/64 , A01N33/12 , A01N43/50 , A01N57/34 , A61K9/00 , A61K31/765 , A61K47/48
CPC分类号： C08G63/64 , A01N33/12 , A01N43/50 , A01N57/34 , A61K9/0019 , A61K31/765 , A61K2800/54 , A61K2800/542 , A61K2800/5426 , C08G64/0233 , C08G64/0241 , C08G64/025 , C08G64/0258 , C08G64/0291 , C08G64/30 , A01N45/00
摘要： Antimicrobial cationic polymers having one or two cationic polycarbonate chains were prepared by organocatalyzed ring opening polymerization. One antimicrobial cationic polymer has a polymer chain consisting essentially of cationic carbonate repeat units linked to one or two end groups. The end groups can comprise a covalently bound form of biologically active compound such as cholesterol. Other antimicrobial cationic polymers have a random copolycarbonate chain comprising a minor mole fraction of hydrophobic repeat units bearing a covalently bound form of a vitamin E and/or vitamin D2. The cationic polymers exhibit high activity and selectivity against Gram-negative and Gram-positive microbes and fungi.
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公开(公告)号：US20170009013A1
公开(公告)日：2017-01-12
申请号：US15275288
申请日：2016-09-23
发明人： Wei Jiang , Guiyan Zhao , Lisong Dong , Jing Jin , Jie Cui
IPC分类号： C08G64/42 , C09D11/00 , C09D169/00
CPC分类号： C08G64/42 , C08G64/0233 , C09D11/00 , C09D169/00
摘要： This invention provides a chlorinated poly(propylene carbonate) and the preparation method thereof, the chlorinated poly(propylene carbonate) is as represented by formula (I). Compared to the prior poly(propylene carbonate)s, the chlorinated poly(propylene carbonate) has relatively stronger electronegativity due to the presence of chlorine atoms and the interaction of the chlorinated poly(propylene carbonate) with other polar materials can be enhanced, so that it can be widely used as a compatilizer, a binder, a paint, an ink, and the like. After the introduction of chlorine atoms, hydrogen bond interaction is generated within the chlorinated poly(propylene carbonate), so that its processability and mechanical properties are both improved. Furthermore, the chlorine atom may improve the flame retardancy of chlorinated poly(propylene carbonate) materials.
摘要翻译： 本发明提供氯化聚（碳酸亚丙酯）及其制备方法，氯化聚（碳酸亚丙酯）由式（I）表示。 与现有的聚（碳酸亚丙酯）相比，氯化聚碳酸亚丙酯由于氯原子的存在而具有较强的电负性，并且可以提高氯化聚碳酸亚丙酯与其它极性物质的相互作用，使得 它可以广泛用作相容剂，粘合剂，油漆，油墨等。 在引入氯原子之后，在氯化聚（碳酸亚丙酯）内产生氢键相互作用，使其加工性能和机械性能均得到改善。 此外，氯原子可以改善氯化聚（碳酸亚丙酯）材料的阻燃性。
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公开(公告)号：US09357772B2
公开(公告)日：2016-06-07
申请号：US13859048
申请日：2013-04-09
发明人： Daniel J. Coady , Richard A. Dipietro , Amanda C. Engler , James L. Hedrick , Victor W. L. Ng , Zhan-Yuin Ong , Jeremy P. K. Tan , Yi Yan Yang
CPC分类号： C08G63/64 , A01N33/12 , A01N43/50 , A01N57/34 , A61K9/0019 , A61K31/765 , A61K2800/54 , A61K2800/542 , A61K2800/5426 , C08G64/0233 , C08G64/0241 , C08G64/025 , C08G64/0258 , C08G64/0291 , C08G64/30 , A01N45/00
摘要： Antimicrobial cationic polymers having one or two cationic polycarbonate chains were prepared by organocatalyzed ring opening polymerization. One antimicrobial cationic polymer has a polymer chain consisting essentially of cationic carbonate repeat units linked to one or two end groups. The end groups can comprise a covalently bound form of biologically active compound such as cholesterol. Other antimicrobial cationic polymers have a random copolycarbonate chain comprising a minor mole fraction of hydrophobic repeat units bearing a covalently bound form of a vitamin E and/or vitamin D2. The cationic polymers exhibit high activity and selectivity against Gram-negative and Gram-positive microbes and fungi.
摘要翻译： 通过有机催化开环聚合制备具有一个或两个阳离子聚碳酸酯链的抗微生物阳离子聚合物。 一种抗微生物阳离子聚合物具有基本上由连接到一个或两个端基的阳离子碳酸酯重复单元组成的聚合物链。 末端基团可包含共价结合形式的生物活性化合物如胆固醇。 其它抗微生物阳离子聚合物具有无规共聚碳酸酯链，其包含具有共价结合形式的维生素E和/或维生素D2的疏水重复单元的较小摩尔分数。 阳离子聚合物对革兰氏阴性和革兰氏阳性微生物和真菌表现出高活性和选择性。
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公开(公告)号：US20160095933A1
公开(公告)日：2016-04-07
申请号：US14506733
申请日：2014-10-06
发明人： Daniel J. Coady , Amanda C. Engler , James L. Hedrick , Xiyu Ke , Yi Yan Yang
CPC分类号： C08G64/18 , A61K9/0019 , A61K9/146 , A61K45/06 , C08G64/0233 , C08G64/0241 , C08G64/30 , C08G64/42
摘要： Water soluble biodegradable polymers were prepared by an organoacid catalyzed ring opening polymerization (ROP) of a cyclic carbonate monomer bearing an active ester side chain. The initial polymer comprising an active ester side chain was treated with an amino-alcohol, which transformed the active ester groups to N-substituted amide groups bearing mono-hydroxy alkyl groups and/or dihydroxy alkyl groups, thereby forming the water soluble polymers. The water-soluble polymers are non-toxic and exhibit stealth properties in buffered serum solution.
摘要翻译： 通过有机酸催化的开环聚合（ROP）制备具有活性酯侧链的环状碳酸酯单体的水溶性可生物降解聚合物。 包含活性酯侧链的初始聚合物用氨基醇处理，氨基醇将活性酯基转变成带有单羟基烷基和/或二羟基烷基的N-取代酰胺基，从而形成水溶性聚合物。 水溶性聚合物是无毒的，并且在缓冲的血清溶液中表现出隐形性质。
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6.发明申请公开(公告)号：US20130217853A1
公开(公告)日：2013-08-22
申请号：US13859065
申请日：2013-04-09
IPC分类号： C08G64/16
CPC分类号： C08G64/1633 , C07D319/06 , C08G63/08 , C08G63/64 , C08G64/0233 , C08G64/0241 , C08G64/025 , C08G64/38 , C08G64/42 , C08G2261/126 , Y02P20/582
摘要： A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl ester group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl ester group. Using a suitable nucleophile, the pendant pentafluorophenyl ester group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization.
摘要翻译： 公开了一种制备包含活性五氟苯基酯基团的环状羰基化合物的一锅法。 环状羰基化合物可以通过开环方法聚合以形成包含包含侧链五氟苯酯基的重复单元的ROP聚合物。 使用合适的亲核试剂，可以在开环聚合前后选择性地将五氟苯基酯基团转变成多种其它官能团。
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7.发明授权Cyclic carbonyl compounds with pendant carbonate groups, preparations thereof, and polymers therefrom 失效具有侧碳酸酯基团的环状羰基化合物，其制备物及其聚合物公开(公告)号：US08207351B2
公开(公告)日：2012-06-26
申请号：US12770877
申请日：2010-04-30
IPC分类号： C07D263/00
CPC分类号： C07D319/04 , C07D317/36 , C08G64/0233 , C08G64/30 , Y02P20/582
摘要： A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl carbonate group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl carbonate group. Using a suitable nucleophile, the pendant pentafluorophenyl carbonate group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization.
摘要翻译： 公开了一种制备包含活性五氟苯基碳酸酯基团的环状羰基化合物的一锅法。 环状羰基化合物可以通过开环方法聚合以形成包含包含侧链五氟苯基碳酸酯基团的重复单元的ROP聚合物。 使用合适的亲核试剂，可以在开环聚合之前或之后将五氟苯基碳酸五酯基团选择性地转化成多种其它官能团。
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公开(公告)号：US3440285A
公开(公告)日：1969-04-22
申请号：US3440285D
申请日：1966-04-01
申请人： ALLIED CHEM
发明人： LICHSTEIN BERNARD M , WOOLF CYRIL
IPC分类号： C07C29/14 , C07C29/141 , C07C31/34 , C07C31/38 , C07C45/72 , C07C47/195 , C08G59/30 , C08G63/682 , C08G64/02 , C07C47/18 , C07C31/18
CPC分类号： C08G64/0233 , C07C29/14 , C07C29/141 , C07C45/72 , C07C47/195 , C08G59/30 , C08G63/6826 , C10M2211/044 , C10N2250/10 , C10N2250/121 , C07C31/42
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公开(公告)号：US20240174597A1
公开(公告)日：2024-05-30
申请号：US18514650
申请日：2023-11-20
发明人： Yen-Hao Hsu
IPC分类号： C07C231/14 , C08G64/02
CPC分类号： C07C231/14 , C08G64/0233
摘要： In some embodiments, the present disclosure provides iodinated polyamino compounds having a plurality of primary amine groups, all of which are the same, as well as methods for forming the same. In some embodiments, the present disclosure pertains to systems for forming hydrogels, which systems comprise such an iodinated polyamino compound and a polymer that that forms crosslinks with the iodinated polyamino compound. In some embodiments, the present disclosure pertains to hydrogels that are formed using such systems.
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10.发明授权公开(公告)号：US08940855B2
公开(公告)日：2015-01-27
申请号：US13859065
申请日：2013-04-09
IPC分类号： C08G63/68 , C07D321/00 , C08G64/16 , C07D319/06 , C08G63/08 , C08G63/64 , C08G64/02 , C08G64/38 , C08G64/42
CPC分类号： C08G64/1633 , C07D319/06 , C08G63/08 , C08G63/64 , C08G64/0233 , C08G64/0241 , C08G64/025 , C08G64/38 , C08G64/42 , C08G2261/126 , Y02P20/582
摘要： A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl ester group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl ester group. Using a suitable nucleophile, the pendant pentafluorophenyl ester group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization.
摘要翻译： 公开了一种制备包含活性五氟苯基酯基团的环状羰基化合物的一锅法。 环状羰基化合物可以通过开环方法聚合以形成包含包含侧链五氟苯酯基的重复单元的ROP聚合物。 使用合适的亲核试剂，可以在开环聚合前后选择性地将五氟苯基酯基团转变成多种其它官能团。
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