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公开(公告)号：US20130123448A1
公开(公告)日：2013-05-16
申请号：US13467436
申请日：2012-05-09
IPC分类号： C07C17/38
摘要： A method for capturing certain fluorinated vinyl monomers from a gaseous mixture using ionic liquids is described. The gaseous mixture is contacted with at least one ionic liquid, whereby at least a portion of the fluorinated vinyl monomer is absorbed by the ionic liquid. The method is useful for reducing emissions of fluorinated vinyl monomers and for increasing the product yields in the manufacture of polymers from these monomers.
摘要翻译： 描述了使用离子液体从气体混合物捕获某些氟化乙烯基单体的方法。 气态混合物与至少一种离子液体接触，由此至少一部分氟化乙烯基单体被离子液体吸收。 该方法可用于减少氟化乙烯基单体的排放量，并可用于提高从这些单体制备聚合物中的产物产率。
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2.发明授权Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer 失效氟化离聚物通过使用氟化离聚物的分散颗粒的水性聚合制备公开(公告)号：US08436053B2
公开(公告)日：2013-05-07
申请号：US12641386
申请日：2009-12-18
IPC分类号： C08F2/16
摘要： A process for making an aqueous dispersion of fluorinated ionomer particles by providing dispersed particulate of fluorinated ionomer in an aqueous polymerization medium and polymerizing at least one fluorinated monomer having an ionic group in the aqueous polymerization medium in the presence of the dispersed particulate of fluorinated ionomer and initiator to form the aqueous dispersion of particles of fluorinated ionomer.
摘要翻译： 通过在含水聚合介质中提供氟化离聚物的分散颗粒并在氟化离聚物的分散颗粒的存在下在水性聚合介质中聚合至少一种具有离子基团的氟化单体，制备氟化离聚物颗粒的水性分散体的方法，以及 引发剂以形成氟化离聚物颗粒的水分散体。
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3.发明申请Fluoropolymer Produced by Aqueous Polymerization Using Dispersed Particulate of Fluorinated Ionomer Produced In Situ 有权通过使用原位生产的氟化离聚物的分散颗粒通过水聚合生产的含氟聚合物公开(公告)号：US20100160510A1
公开(公告)日：2010-06-24
申请号：US12641374
申请日：2009-12-18
CPC分类号： C08F14/18 , C08F214/18 , C08F259/08 , C08F2/16
摘要： A process for making an aqueous dispersion of fluoropolymer particles by polymerizing in a first polymerization step at least one fluorinated monomer having an ionic group in an aqueous polymerization medium in the presence of initiator, the polymerizing providing dispersed particulate of fluorinated ionomer, and polymerizing in a second polymerization step at least one fluorinated monomer in the aqueous polymerization medium in the presence of the dispersed particulate of fluorinated ionomer and initiator to form the aqueous dispersion of particles of fluoropolymer.
摘要翻译： 一种制备含氟聚合物颗粒的水性分散体的方法，其通过在第一聚合步骤中聚合至少一种在引发剂存在下在水性聚合介质中具有离子基团的氟化单体，聚合提供氟化离聚物的分散颗粒，并在 在氟化离聚物和引发剂的分散颗粒的存在下，在水性聚合介质中的至少一种氟化单体的第二聚合步骤，形成含氟聚合物颗粒的水性分散体。
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4.发明申请Fluoropolymer Produced by Aqueous Polymerization Using Dispersed Particulate of Fluorinated Ionomer 有权通过使用氟化离聚物的分散颗粒的水性聚合产生的含氟聚合物公开(公告)号：US20100160490A1
公开(公告)日：2010-06-24
申请号：US12641360
申请日：2009-12-18
IPC分类号： C08L27/12
CPC分类号： C08F214/262 , C08F14/26 , C08F214/26 , C08F14/18 , C08F2/18 , C08F2/20
摘要： A process for making an aqueous dispersion of fluoropolymer particles by providing dispersed particulate of fluorinated ionomer in an aqueous polymerization medium and polymerizing at least one fluorinated monomer in the aqueous polymerization medium in the presence of the dispersed particulate of fluorinated ionomer and initiator to form the aqueous dispersion of particles of fluoropolymer.
摘要翻译： 通过在含水聚合介质中提供氟化离聚物的分散颗粒并在含氟聚合介质中聚合至少一种氟化单体，在氟化离聚物和引发剂的分散颗粒的存在下，形成含氟聚合物颗粒的水性分散体的方法 含氟聚合物颗粒的分散。
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5.发明申请Fluorinated Ionomer Produced by Aqueous Polymerization Using Dispersed Particulate of Fluorinated Ionomer Produced In Situ 失效通过使用原位产生的氟化离聚物的分散颗粒通过水性聚合生产的氟化离聚物公开(公告)号：US20100160465A1
公开(公告)日：2010-06-24
申请号：US12641393
申请日：2009-12-18
IPC分类号： C08F2/16
CPC分类号： C08F214/18 , C08F14/18 , C08F2/16 , C08F2/20
摘要： A process for making an aqueous dispersion of fluorinated ionomer particles by polymerizing in a first polymerization step at least one fluorinated monomer having an ionic group in an aqueous polymerization medium in the presence of initiator, the polymerizing providing dispersed particulate of fluorinated ionomer, polymerizing in a second polymerization step at least one fluorinated monomer having an ionic group in the aqueous polymerization medium in the presence of the dispersed particulate of fluorinated ionomer and initiator to form the aqueous dispersion of particles of fluorinated ionomer, and suspending the first polymerization step prior to beginning the second polymerization step.
摘要翻译： 一种通过在第一聚合步骤中在引发剂存在下在水性聚合介质中聚合具有离子基团的至少一种具有离子性基团的氟化单体来制备氟化离聚物颗粒的水性分散体的方法，所述聚合提供氟化离聚物的分散颗粒， 第二聚合步骤在氟化离聚物和引发剂的分散颗粒存在下，在水性聚合介质中具有离子基团的至少一种氟化单体以形成氟离聚物颗粒的水性分散体，并且在开始之前悬浮第一聚合步骤 第二聚合步骤。
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6.发明申请COMPOSITIONS COMPRISING 1,2,3,3,3-PENTAFLUOROPROPENE WITH Z- AND E-ISOMER RATIO OPTIMIZED FOR REFRIGERATION PERFORMANCE 审中-公开包含优选用于制冷性能的Z-和E-ISOMER比率的1,2,3,3,3-二氟丙烯的组合物公开(公告)号：US20100032610A1
公开(公告)日：2010-02-11
申请号：US12517577
申请日：2007-12-12
IPC分类号： C09K5/00
CPC分类号： C09K5/045 , A62D1/0057 , A62D1/0092 , C08J9/127 , C08J9/146 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2207/04 , C09K3/30 , C09K2205/126 , Y02P20/124
摘要： Azeotropic or near-azeotropic compositions are disclosed comprising about 0.1 weight percent to about 99.9 weight percent Z-1,2,3,3,3-pentafluoropropene (Z-1225ye) and about 99.9 weight percent to about 0.1 weight percent E-1,2,3,3,3-pentafluoropropene (E-1225ye).Also disclosed is a method for increasing refrigeration capacity for 1,2,3,3,3-pentafluoropropene (HFC-1225ye), said method comprising increasing the amount of Z-isomer (Z-1225ye) relative to the amount of E-isomer (E-1225ye).
摘要翻译： 公开了共沸或近共沸组合物，其包含约0.1重量％至约99.9重量％的Z-1,2,3,3,3-五氟丙烯（Z-1225ye）和约99.9重量％至约0.1重量％的E-1， 2,3,3,3-五氟丙烯（E-1225ye）。 还公开了用于提高1,2,3,3,3-五氟丙烯（HFC-1225ye）的制冷容量的方法，所述方法包括相对于E-异构体的量增加Z-异构体（Z-1225ye）的量 （E-1225ye）。
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公开(公告)号：US07790041B2
公开(公告)日：2010-09-07
申请号：US11194257
申请日：2005-08-01
IPC分类号： B01D15/04
CPC分类号： B65D77/0466 , B01J41/04 , C02F1/28 , C02F2001/422 , C02F2101/301 , C02F2103/38 , C08F6/16 , C08F6/20 , C08F6/24 , C08J3/03 , C08J2327/12 , C08L27/12
摘要： A process for reducing the fluorosurfactant content of an aqueous fluoropolymer dispersion by filling a shipping container with fluoropolymer dispersion and contacting the dispersion with a fluorosurfactant sorbent in the shipping container.
摘要翻译： 一种通过用含氟聚合物分散体填充运输容器并使该分散体与载运容器中的含氟表面活性剂吸附剂接触来降低含氟聚合物含水分散体的含氟表面活性剂含量的方法。
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公开(公告)号：US06958422B2
公开(公告)日：2005-10-25
申请号：US10738491
申请日：2003-12-17
IPC分类号： C07C17/25 , C07C17/269 , C07C17/35 , C07C17/093 , C07C17/26 , C07C17/37
CPC分类号： C07C17/269 , C07C17/25 , C07C21/185
摘要： The present invention relates to the pyrolysis of hydrochlorofluorocarbons to form fluoromonomers such as tetrafluoroethylene, the pyrolysis being carried out in a reaction zone lined with nickel and mechanically supported by a jacket of other corrosion resistant metal, the nickel lining providing an improved yield of valuable reaction products.
摘要翻译： 本发明涉及氢氯氟烃的热解以形成氟单体如四氟乙烯，热解是在内衬有镍的反应区中进行的，并由其他耐腐蚀金属的夹套机械地支撑，镍衬里提供了有价值的反应的提高的产率 产品。
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公开(公告)号：US06955288B2
公开(公告)日：2005-10-18
申请号：US10659893
申请日：2003-09-11
申请人： John James Barnes , Joseph Gerard Biondo , Peter Gideon Gelblum , Richard Delbert Lanam , Charles Joseph Noelke , David Archer Wells
发明人： John James Barnes , Joseph Gerard Biondo , Peter Gideon Gelblum , Richard Delbert Lanam , Charles Joseph Noelke , David Archer Wells
CPC分类号： C23C26/00 , B32B15/01 , B32B15/018 , Y10T428/12889 , Y10T428/12944
摘要： A layered article having a curved surface made of a supporting metal metallurgically bonded to a supported metal.
摘要翻译： 具有由金属冶金结合到支撑金属的支撑金属制成的曲面的层叠体。
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公开(公告)号：US06806396B2
公开(公告)日：2004-10-19
申请号：US10320143
申请日：2002-12-16
IPC分类号： C07C1726
CPC分类号： C07C17/269 , C07C21/18 , C07C21/185 , C07C19/08
摘要： The present invention relates to the co-pyrolysis of fluoroform and chlorodifluoromethane to form a mixture of useful fluoroolefin and saturated HFCs, notably, tetrafluoroethylene and hexafluoropropylene and CF3CHF2 and CF3CHFCF3, respectively.
摘要翻译： 本发明涉及氟代和氯二氟甲烷的共热解，分别形成有用的氟烯烃和饱和的HFCs，特别是四氟乙烯和六氟丙烯以及CF 3 CHF 2和CF 3 CHFCF 3的混合物。
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