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公开(公告)号：US20100113691A1
公开(公告)日：2010-05-06
申请号：US12265942
申请日：2008-11-06
申请人： Sheng Peng , Ming-Hong Hung , Christopher P. Junk
发明人： Sheng Peng , Ming-Hong Hung , Christopher P. Junk
IPC分类号： C08L67/00
摘要： A process comprising polymerizing at least one fluorinated monomer in an aqueous medium containing initiator and polymerization agent to form an aqueous dispersion of particles of fluoropolymer, wherein said polymerization agent is a compound of the formula (I): Rf—O—(CF2)n—COOX (I) wherein Rf is CF3CF2CF2—, n is an integer equal to 3, 5 or 7, and X is H, NH4, Li, Na or K.
摘要翻译： 一种方法，其包括在含有引发剂和聚合剂的水性介质中聚合至少一种氟化单体以形成含氟聚合物颗粒的水分散体，其中所述聚合剂是式（I）的化合物：Rf-O-（CF 2）n -COOX（I）其中Rf是CF 3 CF 2 CF 2 - ，n是等于3,5或7的整数，X是H，NH 4，Li，Na或K.
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公开(公告)号：US07977426B2
公开(公告)日：2011-07-12
申请号：US12270120
申请日：2008-11-13
IPC分类号： C08K3/06
CPC分类号： C07C309/10 , A61K8/466 , A61Q19/00 , C08F214/18 , C11D1/004
摘要： A compound of Formula (1) Rf—O—(CXX′)m—(CY2)nSO3M (1) wherein Rf is a C1 to C4 linear or branched perfluoroalkyl group, X and X′ are each independently H or F, provided that at least one of X or X′ is F, each Y is independently H or F, m is an integer from 1 to 4, n is an integer from 1 to 2, and M is H, NH4, Li, Na or K, provided that when CXX′ is CHF or CFH, then n is 2.
摘要翻译： 式（1）化合物Rf-O-（CXX'）m-（CY2）nSO3M（1）其中Rf为C1至C4直链或支链全氟烷基，X和X'各自独立地为H或F，条件是 X或X'中的至少一个为F，每个Y独立地为H或F，m为1至4的整数，n为1至2的整数，M为H，NH 4，Li，Na或K， 只要CXX'为CHF或CFH，则n为2。
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公开(公告)号：US20100120980A1
公开(公告)日：2010-05-13
申请号：US12270120
申请日：2008-11-13
IPC分类号： C08L81/08 , C07C309/04 , C09K3/00
CPC分类号： C07C309/10 , A61K8/466 , A61Q19/00 , C08F214/18 , C11D1/004
摘要： A compound of Formula (1) Rf—O—(CXX′)m—(CY2)nSO3M (1) wherein Rf is a C1 to C4 linear or branched perfluoroalkyl group, X and X′ are each independently H or F, provided that at least one of X or X′ is F, each Y is independently H or F, m is an integer from 1 to 4, n is an integer from 1 to 2, and M is H, NH4, Li, Na or K, provided that when CXX′ is CHF or CFH, then n is 2.
摘要翻译： 式（1）化合物Rf-O-（CXX'）m-（CY2）nSO3M（1）其中Rf为C1至C4直链或支链全氟烷基，X和X'各自独立地为H或F，条件是 X或X'中的至少一个为F，每个Y独立地为H或F，m为1至4的整数，n为1至2的整数，M为H，NH 4，Li，Na或K， 只要CXX'为CHF或CFH，则n为2。
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公开(公告)号：US20140170409A1
公开(公告)日：2014-06-19
申请号：US14116917
申请日：2012-05-14
申请人： Gregory Scott Blackman , Christopher P. Junk , Wallace Gregory Sawyer , Brandon A. Krick , Mark David Wetzel
发明人： Gregory Scott Blackman , Christopher P. Junk , Wallace Gregory Sawyer , Brandon A. Krick , Mark David Wetzel
IPC分类号： C08K3/22
CPC分类号： C08K3/22 , C08K3/36 , C08K2003/2227 , C08K2003/2241 , C08K2201/005 , C08L27/18 , Y10T428/25 , C08L27/12
摘要： A low-wear fluoropolymer composite body comprises at least one fluoropolymer and additive particles dispersed therein. Also provided is a process for the fabrication of such a fluoropolymer composite body. The composite body exhibits a low wear rate for sliding motion against a hard counterface, and may be formulated with either melt-processible or non-melt-processible fluoropolymers.
摘要翻译： 低磨耗氟聚合物复合体包含至少一种含氟聚合物和分散在其中的添加剂颗粒。 还提供了制造这种含氟聚合物复合体的方法。 复合体表现出相对于硬对面的滑动运动的低磨损率，并且可以用可熔融加工的或不可熔融加工的含氟聚合物配制。
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公开(公告)号：US08721770B2
公开(公告)日：2014-05-13
申请号：US13131079
申请日：2009-12-04
申请人： Thomas Foo , Mark Andrew Harmer , Keith W. Hutchenson , Christopher P. Junk , Berlyn R. Mellein , Aaron Minter , Mark Brandon Shiflett
发明人： Thomas Foo , Mark Andrew Harmer , Keith W. Hutchenson , Christopher P. Junk , Berlyn R. Mellein , Aaron Minter , Mark Brandon Shiflett
IPC分类号： B01D53/14
CPC分类号： B01D53/1493 , B01D2257/504 , Y02C10/04 , Y02C10/06
摘要： This invention relates to compounds useful as ionic liquids that are based on an N-substituted pyrrolidinone and incorporate a pendant ammonium cation that is spaced from the pyrrolidone ring by a variable length linker; and to methods of carbon dioxide removal in which they may be used.
摘要翻译： 本发明涉及可用作离子液体的化合物，其基于N-取代的吡咯烷酮并掺入通过可变长度连接体与吡咯烷酮环间隔的侧铵阳离子; 以及可以使用它们的二氧化碳去除方法。
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公开(公告)号：US07838679B2
公开(公告)日：2010-11-23
申请号：US12472427
申请日：2009-05-27
IPC分类号： C07D213/02 , C07D233/54
CPC分类号： C07D233/56 , C07D233/54 , C07F9/5407
摘要： The present invention relates to compositions of matter that are ionic liquids, the compositions comprising any of eleven cations combined with any of three fluorinated sulfonated anions. Compositions of the invention should be useful as solvents and, perhaps, as catalysts for many reactions, including aromatic electrophilic substitution, nitration, acylation, esterification, etherification, oligomerization, transesterification, isomerization and hydration.
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公开(公告)号：US07829725B2
公开(公告)日：2010-11-09
申请号：US12472461
申请日：2009-05-27
IPC分类号： C07D249/08 , C07D233/54
CPC分类号： C07D233/56 , C07D233/54 , C07F9/5407
摘要： The present invention relates to compositions of matter that are ionic liquids, the compositions comprising any of eleven cations combined with any of three fluorinated sulfonated anions. Compositions of the invention should be useful as solvents and, perhaps, as catalysts for many reactions, including aromatic electrophilic substitution, nitration, acylation, esterification, etherification, oligomerization, transesterification, isomerization and hydration.
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公开(公告)号：US20100145093A1
公开(公告)日：2010-06-10
申请号：US12709531
申请日：2010-02-22
IPC分类号： C07C309/06 , C07C303/04
CPC分类号： C07C303/32 , C07C303/20 , C07C309/06
摘要： A process for manufacture of hydrofluoroalkanesulfonic acid with at least one hydrogen bonded to the carbon atom adjacent to the carbon atom bonded to the sulfonic acid group comprising: contacting a fluoroolefin with sulfite in an aqueous solution adjusted to about pH 4 to pH 12; removing water from the solution to form a solid; directly treating the solid with oleum; and distilling the hydrofluoroalkanesulfonic acid therefrom. Also a process for manufacture of potassium hydrofluoroalkanesulfonate in high purity is described.
摘要翻译： 一种制备氢氟烷基磺酸的方法，所述氢氟烷基磺酸与至少一个与键合在磺酸基上的碳原子相邻的碳原子键合的氢包括：使氟烯烃与亚硫酸盐在调节至约pH4至pH12的水溶液中接触; 从溶液中除去水以形成固体; 用发烟硫酸直接处理固体; 并从其中蒸馏出氢氟烷基磺酸。 还描述了制备高纯度的氢氟烷基磺酸钾的方法。
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公开(公告)号：US07544813B2
公开(公告)日：2009-06-09
申请号：US11523885
申请日：2006-09-20
IPC分类号： C07D233/54
CPC分类号： C07D233/56 , C07D233/54 , C07F9/5407
摘要： Compositions of matter useful as ionic liquids of the formula Z+A−, wherein Z+ is a cation selected from the group consisting of pyridinium, pyridazinium, pyrimidinium, pyrazinium, imidazolium, pyrazolium, thiazolium, oxazolium, triazolium, and phosphonium, ammonium cations with specified substituents, and A− is selected from the group consisting of the following three anions wherein R11, R12 and R13 are as specified. R11—CHF—CF2—SO3− Formula I R12—CF2—CF2—SO3− Formula II (R13—CHF—CF2—SO2)2N− Formula III.
摘要翻译： 可用作式Z + A的离子液体的物质组合物，其中Z +是选自吡啶鎓，哒嗪鎓，嘧啶鎓，吡嗪鎓，咪唑鎓，吡唑鎓，噻唑鎓，恶唑鎓，三唑鎓和鏻鎓阳离子的阳离子， 并且A选自下列三种阴离子，其中R11，R12和R13如前所述。 <？in-line-formula description =“In-line Formulas”end =“lead”？> R11-CHF-CF2-SO3-式I <？in-line-formula description =“In-line Formulas”end = 尾部“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> R12-CF2-CF2-SO3-Formula II <？in-line-formula description =”In-line Formula “end =”tail“？> <？in-line-formula description =”In-line formula“end =”lead“？>（R13-CHF-CF2-SO2）2N-式III。 公式描述=“内联公式”end =“tail”？>
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10.发明申请公开(公告)号：US20090137840A1
公开(公告)日：2009-05-28
申请号：US12274669
申请日：2008-11-20
IPC分类号： C07C309/06
CPC分类号： C07C303/00 , C07C309/00
摘要： The invention provides a process for the preparation of fluorinated alkanesulfonic acid anhydrides by contacting alkanesulfonic acids with phosphorus pentoxide, the phosphorus pentoxide being provided as a dispersion in an inert oil. The invention also provides novel fluorinated alkanesulfonic acid anhydrides including 2-hydrotetrafluoroethanesulfonic acid anhydride.
摘要翻译： 本发明提供了一种通过使烷基磺酸与五氧化磷接触来制备氟化烷基磺酸酐的方法，五氧化二磷作为分散体提供在惰性油中。 本发明还提供包含2-氢四氟乙磺酸酐的新型氟化烷基磺酸酐。
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