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公开(公告)号:US09711816B2
公开(公告)日:2017-07-18
申请号:US14234464
申请日:2012-07-27
IPC分类号: C08F214/18 , H01M8/102 , C08L41/00 , H01M8/1032 , H01M8/1039 , H01M8/1023 , H01M8/1072 , H01M8/1086 , C08J5/22 , H01M8/1051
CPC分类号: H01M8/102 , C08F214/18 , C08J5/2237 , C08L41/00 , H01M8/1023 , H01M8/1032 , H01M8/1039 , H01M8/1051 , H01M8/1072 , H01M8/109 , H01M2300/0082 , Y02P70/56
摘要: Described herein is a composition comprising: a polymer derived from (a) a fluorinated olefin monomer; (b) a highly fluorinated sulfur-containing monomer of the formula: CX1X2═CX3[(CX4X5)w—O—R1—SO2Y] where X1, X2, X3, X4, and X5 are independently selected from H, Cl, or F; w is 0 or 1; R1 is a non-fluorinated or fluorinated alkylene group; and Y is selected from F, Cl, Br, I, or OM, where M is a cation; and (c) a polyfunctional monomer comprising at least two functional groups, wherein the functional groups are selected from the group consisting of: (i) a fluorovinyl ether group, (ii) a fluoroallyl ether group, (iii) a fluorinated olefinic group, and (iv) combinations thereof; articles thereof; and a method of making such polymers.
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公开(公告)号:US07214740B2
公开(公告)日:2007-05-08
申请号:US11120822
申请日:2005-05-03
CPC分类号: C08F214/18 , C08F8/20 , C08F214/262 , C08J5/225 , C08J2327/12 , C08F2216/1475
摘要: The present invention is a fluoropolymer comprising a plurality of pendent groups terminating in —CF2SO3X, —CF2SO2F, or combinations thereof, where X is selected from a group consisting of H+ and a monovalent cation, and at least one —CF2Y end group, where Y is selected from a group consisting of a chlorine atom, a bromine atom, an iodine atom, a nitrile group, and an —SO3X group.
摘要翻译: 本发明是含有多个终止于-CF 2 SO 3 X,-CF 2 SO 2的侧基的含氟聚合物 F或其组合,其中X选自H +和/或一价阳离子和至少一个-CF 2 Y Y端基 其中Y选自氯原子,溴原子,碘原子,腈基和-SO 3 X基。
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公开(公告)号:US20140141357A1
公开(公告)日:2014-05-22
申请号:US14234464
申请日:2012-07-27
IPC分类号: H01M8/10
CPC分类号: H01M8/102 , C08F214/18 , C08J5/2237 , C08L41/00 , H01M8/1023 , H01M8/1032 , H01M8/1039 , H01M8/1051 , H01M8/1072 , H01M8/109 , H01M2300/0082 , Y02P70/56
摘要: Described herein is a composition comprising: a polymer derived from (a) a fluorinated olefin monomer; (b) a highly fluorinated sulfur-containing monomer of the formula: CX1X2═CX3[(CX4X5)w—O—R1—SO2Y] where X1, X2, X3, X4, and X5 are independently selected from H, Cl, or F; w is 0 or 1; R1 is a non-fluorinated or fluorinated alkylene group; and Y is selected from F, Cl, Br, I, or OM, where M is a cation; and (c) a poly-functional monomer comprising at least two functional groups, wherein the functional groups are selected from the group consisting of: (i) a fluorovinyl ether group, (ii) a fluoroallyl ether group, (iii) a fluorinated olefinic group, and (iv) combinations thereof; articles thereof; and a method of making such polymers.
摘要翻译: 本文描述的组合物包含:衍生自(a)氟化烯烃单体的聚合物; (b)具有下式的高度含氟的含硫单体:CX1X2 = C3 [[(CX4X5)w-O-R1-SO2Y]其中X1,X2,X3,X4和X5独立地选自H,Cl或F ; w为0或1; R1是非氟化或氟化亚烷基; Y选自F,Cl,Br,I或OM,其中M是阳离子; 和(c)包含至少两个官能团的多官能单体,其中所述官能团选自:(i)氟乙烯基醚基团,(ii)氟烯基醚基团,(iii)氟化烯烃 组,和(iv)它们的组合; 其制品; 和制备这种聚合物的方法。
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公开(公告)号:US07071271B2
公开(公告)日:2006-07-04
申请号:US10697768
申请日:2003-10-30
申请人: Arne Thaler , Klaus Hintzer , Kai H. Lochhaas , Franz Maerz , Steven J. Hamrock
发明人: Arne Thaler , Klaus Hintzer , Kai H. Lochhaas , Franz Maerz , Steven J. Hamrock
IPC分类号: C08F114/18
CPC分类号: C08F214/18 , C08F214/184
摘要: A method is provided for aqueous emulsion co-polymerization of two or more fluoromonomers comprising the steps of: 1) forming an aqueous pre-emulsion by mixing a fluoromonomer according to formula I: F2C═CF—R1—SO2X (I) wherein R1 is a branched or unbranched perfluoroalkyl, perfluoroalkoxy or perfluoroether group comprising 1–15 carbon atoms and 0–4 oxygen atoms and wherein X is F, Cl or Br, together with 0.001–0.9 molar equivalents of a base, in the absence of added emulsifier; and 2) reacting the pre-emulsion with one or more perfluorinated comonomers in the absence of added emulsifier so as to form a fluoropolymer latex comprising a fluoropolymer wherein more than 1 mol % of monomer units are derived from the fluoromonomer according to formula I. In another aspect, the present invention provides a fluoropolymer derived from the fluoropolymer latex made according to the method of the present invention which is free of added emulsifier. In another aspect, the present invention provides a polymer electrolyte membrane comprising the fluoropolymer made according to the method of the present invention which is free of added emulsifier.
摘要翻译: 提供了一种用于两种或更多种含氟单体的水乳液共聚的方法,包括以下步骤:1)通过混合式I的含氟单体形成水性预乳液:<?in-line-formula description =“In-line 公式“end =”lead“?> F 2 C-CF-R 1 -SO 2 X(I)<βin-line -formulae description =“In-line Formulas”end =“tail”?>其中R 1是支链或非支链全氟烷基,包含1-15个碳原子和0-4个氧原子的全氟烷氧基或全氟醚基团 在不加入乳化剂的情况下,X是F,Cl或Br,以及0.001-0.9摩尔当量的碱; 和2)在不存在加入的乳化剂的情况下使预乳液与一种或多种全氟化共聚单体反应,以便形成含氟聚合物的含氟聚合物胶乳,其中大于1mol%的单体单元衍生自根据式I的含氟单体。 另一方面,本发明提供了衍生自根据本发明的方法制备的含氟聚合物胶乳的氟聚合物,其不含添加的乳化剂。 另一方面,本发明提供了一种聚合物电解质膜,其包含根据本发明的方法制备的含氟聚合物,其不含添加的乳化剂。
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公开(公告)号:US07304101B2
公开(公告)日:2007-12-04
申请号:US10894090
申请日:2004-07-19
IPC分类号: C08L1/00
CPC分类号: C08F214/18
摘要: Anionic species are removed from aqueous dispersions of ionic fluoropolymers using anion exchange resins. In some embodiments, cationic species are also removed using cation exchange resins.
摘要翻译: 使用阴离子交换树脂从离子含氟聚合物的水分散体中除去阴离子物质。 在一些实施方案中,也使用阳离子交换树脂除去阳离子种类。
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公开(公告)号:US20130281607A1
公开(公告)日:2013-10-24
申请号:US13995615
申请日:2011-12-21
申请人: Klaus Hintzer , Michael Juergens , Gunther J. Kaempf , Harald Kaspar , Kai H. Lochhaas , Andre Streiter , Oleg Shyshkov , Tilman C. Zipplies , Herbert Koenigsmann
发明人: Klaus Hintzer , Michael Juergens , Gunther J. Kaempf , Harald Kaspar , Kai H. Lochhaas , Andre Streiter , Oleg Shyshkov , Tilman C. Zipplies , Herbert Koenigsmann
IPC分类号: C25B3/08
CPC分类号: C08F6/003 , C02F1/26 , C02F1/461 , C02F2001/46138 , C02F2001/46147 , C08F2/10 , C08F2/20 , C08F14/08 , C08F14/18 , C08F2800/10 , Y02P20/582 , C08F2/24
摘要: Described herein is a composition comprising an aqueous polymerization reaction product of fluorinated monomers and wherein the polymerization is initiated (i) in the absence of a fluorinated emulsifier and whereby no fluorinated emulsifier is added during polymerization or (ii) in the presence of an fluorinated emulsifier selected from: [Rf—O-L-COO-]i Xi+ (I) wherein L represents a linear or branched, non-fluorinated, partially fluorinated, or fully fluorinated alkylene group, Rf represents a linear or branched partially or fully fluorinated aliphatic group or a linear or branched partially or fully fluorinated aliphatic group interrupted with at least one oxygen atom, Xi+ represents a cation having the valence i and i is 1, 2 or 3; wherein the reaction product and/or the resulting aqueous phase are substantially free of di- and tri-alkylamines and substantially free of low molecular weight fluoroorganic compounds and methods thereof.
摘要翻译: 本文描述的是包含氟化单体的水性聚合反应产物的组合物,其中聚合反应开始于(i)在不存在氟化乳化剂的情况下,并且由此在聚合过程中不加入氟化乳化剂,或(ii)在氟化乳化剂存在下 选自:[Rf-OL-COO-] i Xi +(I)其中L表示直链或支链,非氟化,部分氟化或完全氟化的亚烷基,Rf表示直链或支链部分或完全氟化的脂族基团或 间隔有至少一个氧原子的直链或支链部分或完全氟化的脂肪族基团,X i +表示i为i且i为1,2或3的阳离子; 其中所述反应产物和/或所得水相基本上不含二烷基胺和三烷基胺,并且基本上不含低分子量氟代有机化合物及其方法。
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7.
公开(公告)号:US08404790B2
公开(公告)日:2013-03-26
申请号:US13403724
申请日:2012-02-23
申请人: Klaus Hintzer , Michael Jürgens , Harald Kaspar , Kai H. Lochhaas , Andreas R. Maurer , Werner Schwertfeger , Tilman C. Zipplies
发明人: Klaus Hintzer , Michael Jürgens , Harald Kaspar , Kai H. Lochhaas , Andreas R. Maurer , Werner Schwertfeger , Tilman C. Zipplies
IPC分类号: C08F14/18
摘要: A method of making a fluoropolymer in the presence of a fluorinated surfactant.
摘要翻译: 在氟化表面活性剂存在下制备含氟聚合物的方法。
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公开(公告)号:US08476385B2
公开(公告)日:2013-07-02
申请号:US12602877
申请日:2008-06-06
申请人: Rudolf J. Dams , Miguel A. Guerra , Klaus Hintzer , Michael Jürgens , Harald Kaspar , Kai H. Lochhaas , Andreas R. Maurer , Zai-Ming Qiu , Werner Schwertfeger , Michael S. Terrazas , Tilman C. Zipplies
发明人: Rudolf J. Dams , Miguel A. Guerra , Klaus Hintzer , Michael Jürgens , Harald Kaspar , Kai H. Lochhaas , Andreas R. Maurer , Zai-Ming Qiu , Werner Schwertfeger , Michael S. Terrazas , Tilman C. Zipplies
IPC分类号: C08F18/20
CPC分类号: C08F220/24 , C08F220/28 , C08F220/36 , C08F230/08 , C08G65/007 , C08L33/08 , C08L35/06 , C09D133/08 , C09D133/14 , C09D135/06 , C08L2666/04
摘要: A composition including at least one first divalent unit represented by formula: Each Rf is independently selected from the group consisting of Rfa—(O)t—CHF—(CF2)n—; [Rfa—(O)t—C(L)H—CF2—O]m—W—; Rfb-O—(CF2)p-; F(CkF2k)—(O—CkF2k)P—O—CF2—; and CF3—O—(CF2)3—(OCF(CF3)—CF2)Z—O-L1-. Each Q is independently selected from the group consisting of a bond, —C(O)—N(R1)—, and —C(O)—O—. Each X is independently selected from the group consisting of alkylene and arylalkylene, wherein alkylene and arylalkylene are each optionally interrupted by at least one ether linkage and optionally terminated by —N(R1)—C(O)— or —O—C(O)—. R and R1 are each independently selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms. Rfa represents a partially or fully fluorinated alkyl group having from 1 to 10 carbon atoms and optionally interrupted with at least one oxygen atom. Rfb is selected from the group consisting of CF3CFH— and F(CjF2j)-. Methods of reducing surface tension of a liquid, making foams, and treating a surface using the compositions are also disclosed.
摘要翻译: 包含至少一个由式表示的第一二价单元的组合物:每个Rf独立地选自Rfa-(O)t-CHF-(CF 2)n - ; [Rfa-(O)t -C(L)H-CF 2 -O] m -W-; Rfb-O-(CF2)p-; F(CkF2k) - (O-CkF2k)P-O-CF2-; 和CF 3 -O-(CF 2)3 - (OCF(CF 3)-CF 2)Z-O-L 1。 每个Q独立地选自由键,-C(O)-N(R 1) - 和-C(O)-O-组成的组。 每个X独立地选自亚烷基和芳基亚烷基,其中亚烷基和芳基亚烷基各自任选地被至少一个醚键中断,并且任选地被-N(R 1)-C(O) - 或-OC(O) - 。 R和R 1各自独立地选自氢和具有1至4个碳原子的烷基。 Rfa表示具有1至10个碳原子并且任选被至少一个氧原子中断的部分或完全氟化的烷基。 Rfb选自CF 3 CFH-和F(C 1 F 2)) - 。 还公开了降低液体的表面张力,制造泡沫和使用组合物处理表面的方法。
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公开(公告)号:US20100179262A1
公开(公告)日:2010-07-15
申请号:US12602877
申请日:2008-06-06
申请人: Rudolf J. Dams , Miguel A. Guerra , Klaus Hintzer , Michael Jürgens , Harald Kaspar , Kai H. Lochhaas , Andreas R. Maurer , Zai-Ming Qiu , Worner Schwertfeger , Michael S. Terrazas , Tilman C. Zipplies
发明人: Rudolf J. Dams , Miguel A. Guerra , Klaus Hintzer , Michael Jürgens , Harald Kaspar , Kai H. Lochhaas , Andreas R. Maurer , Zai-Ming Qiu , Worner Schwertfeger , Michael S. Terrazas , Tilman C. Zipplies
CPC分类号: C08F220/24 , C08F220/28 , C08F220/36 , C08F230/08 , C08G65/007 , C08L33/08 , C08L35/06 , C09D133/08 , C09D133/14 , C09D135/06 , C08L2666/04
摘要: A composition including at least one first divalent unit represented by formula: Each Rf is independently selected from the group consisting of Rfa—(O)t—CHF—(CF2)n—; [Rfa—(O)t—C(L)H—CF2—O]m—W—; Rfb-O—(CF2)p-; F(CkF2k)—(O—CkF2k)P—O—CF2—; and CF3—O—(CF2)3—(OCF(CF3)—CF2)Z—O-L1-. Each Q is independently selected from the group consisting of a bond, —C(O)—N(R1)—, and —C(O)—O—. Each X is independently selected from the group consisting of alkylene and arylalkylene, wherein alkylene and arylalkylene are each optionally interrupted by at least one ether linkage and optionally terminated by —N(R1)—C(O)— or —O—C(O)—. R and R1 are each independently selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms. Rfa represents a partially or fully fluorinated alkyl group having from 1 to 10 carbon atoms and optionally interrupted with at least one oxygen atom. Rfb is selected from the group consisting of CF3CFH— and F(CjF2j)-. Methods of reducing surface tension of a liquid, making foams, and treating a surface using the compositions are also disclosed.
摘要翻译: 包含至少一个由式表示的第一二价单元的组合物:每个Rf独立地选自Rfa-(O)t-CHF-(CF 2)n - ; [Rfa-(O)t -C(L)H-CF 2 -O] m -W-; Rfb-O-(CF2)p-; F(CkF2k) - (O-CkF2k)P-O-CF2-; 和CF 3 -O-(CF 2)3 - (OCF(CF 3)-CF 2)Z-O-L 1。 每个Q独立地选自由键,-C(O)-N(R 1) - 和-C(O)-O-组成的组。 每个X独立地选自亚烷基和芳基亚烷基,其中亚烷基和芳基亚烷基各自任选地被至少一个醚键中断,并且任选被-N(R 1)-C(O) - 或-O-C(O ) - 。 R和R 1各自独立地选自氢和具有1至4个碳原子的烷基。 Rfa表示具有1至10个碳原子并且任选被至少一个氧原子中断的部分或完全氟化的烷基。 Rfb选自CF 3 CFH-和F(C 1 F 2)) - 。 还公开了降低液体的表面张力,制造泡沫和使用组合物处理表面的方法。
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公开(公告)号:US20110124782A1
公开(公告)日:2011-05-26
申请号:US13054601
申请日:2009-07-15
申请人: Rudolf J. Dams , Michael S. Terrazas , Klaus Hintzer , Zai-Ming Qiu , Miguel A. Guerra , Andreas R. Maurer , Harald Kaspar , Kai H. Lochhaas , Michael Juergens , Tilman C. Zipplies , Werner Schwertfeger
发明人: Rudolf J. Dams , Michael S. Terrazas , Klaus Hintzer , Zai-Ming Qiu , Miguel A. Guerra , Andreas R. Maurer , Harald Kaspar , Kai H. Lochhaas , Michael Juergens , Tilman C. Zipplies , Werner Schwertfeger
IPC分类号: C08K5/53 , C07F9/28 , C08K5/19 , C08K5/095 , C08K5/06 , C08K5/101 , C08K5/20 , C07C229/04 , C08K5/36 , C07C53/21 , C07C211/02 , C07F9/06 , C09K3/00
CPC分类号: C07C235/10 , C07C69/708 , C07C211/11 , C07C211/14 , C07C291/04 , C07C309/14 , C07F9/091 , C07F9/3808 , C08G65/007
摘要: Compounds represented by formula (Rf-Q-X)s—Z. Each Rf is independently a partially fluorinated or fully fluorinated group selected from Rfa-(O)r—CHF—(CF2)n—; [Rfb-(O)tC(L)H—CF2—O]m—W—; CF3CFH—O—(CF2)p—; CF3—(O—CF2)z—; and CF3—O—(CF2)3—O—CF2—. Methods of reducing surface tension of a liquid, making foams, and treating a surface using the compounds are also disclosed.
摘要翻译: 由式(Rf-Q-X)s-Z表示的化合物。 每个Rf独立地是选自Rfa-(O)r -CHF-(CF 2)n - 的部分氟化或完全氟化基团; [Rfb-(O)tC(L)H-CF2-O] m -W-; CF 3 CFH-O-(CF 2)p-; CF 3 - (O-CF 2)z - ; 和CF 3 -O-(CF 2)3 -O-CF 2 - 。 还公开了降低液体的表面张力,制造泡沫以及使用该化合物处理表面的方法。
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