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71. 发明授权

US07776946B2 Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant 有权
标题翻译：使用氟化表面活性剂的氟化单体的水乳液聚合
公开(公告)号：US07776946B2
公开(公告)日：2010-08-17
申请号：US11457502
申请日：2006-07-14
申请人： Klaus Hintzer , Harald Kaspar , Andreas R. Maurer , Werner Schwertfeger , Tilman Zipplies
发明人： Klaus Hintzer , Harald Kaspar , Andreas R. Maurer , Werner Schwertfeger , Tilman Zipplies
IPC分类号： C08K5/09
CPC分类号： C08F14/18 , C08F2/22
摘要： The present invention provides an aqueous emulsion polymerization of fluorinated monomers including gaseous fluorinated monomers using a perfluoro ether surfactant as an emulsifier. The perfluoro ether surfactants correspond to formula (I) Rf—O—CF2CF2—X (I) wherein Rf represents a linear or branched perfluoroalkyl group having 1, 2, 3 or 4 carbon atoms and X represents a carboxylic acid group or salt thereof. In a further aspect, the invention also provides an aqueous fluoropolymer dispersion comprising the perfluoro ether surfactant and the use of such dispersion in the coating or impregnation of substrates.
摘要翻译：本发明提供使用全氟醚表面活性剂作为乳化剂的氟化单体的水乳液聚合，包括气态氟化单体。全氟醚表面活性剂对应于式（I）Rf-O-CF 2 CF 2 -X（I），其中R f表示具有1,2,3或4个碳原子的直链或支链全氟烷基，X表示羧酸基团或其盐。另一方面，本发明还提供一种包含全氟醚表面活性剂的含氟聚合物水分散体和在底物的涂布或浸渍中使用这种分散体。

72. 发明授权

US07671112B2 Method of making fluoropolymer dispersion 有权
标题翻译：制备含氟聚合物分散体的方法
公开(公告)号：US07671112B2
公开(公告)日：2010-03-02
申请号：US11420386
申请日：2006-05-25
申请人： Klaus Hintzer , Michael Jürgens , Harald Kaspar , Herbert Koenigsmann , Kai Helmut Lochhaas , Andreas R. Maurer , Werner Schwertfeger , Tilman Zipplies , Ludwig Mayer , Michael C. Dadalas , George G. I. Moore , Jay F. Schulz , Richard M. Flynn
发明人： Klaus Hintzer , Michael Jürgens , Harald Kaspar , Herbert Koenigsmann , Kai Helmut Lochhaas , Andreas R. Maurer , Werner Schwertfeger , Tilman Zipplies , Ludwig Mayer , Michael C. Dadalas , George G. I. Moore , Jay F. Schulz , Richard M. Flynn
IPC分类号： C08L1/00
CPC分类号： C08L27/12 , C08L71/02 , Y02C20/30 , C08L2666/22
摘要： A method of making a fluoropolymer dispersion by first providing a fluoropolymer dispersion comprising fluoropolymer particles and one or more fluorinated surfactants selected from fluorinated carboxylic acids or salts thereof having the general formula: [Rf—O-L-COO−]iXi+ (I) wherein L represents a linear partially or fully fluorinated alkylene group or an aliphatic hydrocarbon group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one or more oxygen atoms, Xi+ represents a cation having the valence i and i is 1, 2 or 3; then adding one or more non-fluorinated surfactants selected from anionic and non-ionic surfactants followed by reducing the total amount of the one or more fluorinated surfactants to an amount of not more than 500 ppm, for example not more than 250 ppm based on the total weight of the dispersion while maintaining or increasing the amount of solids in the dispersion.
摘要翻译：首先提供含氟聚合物颗粒和一种或多种选自氟化羧酸或其盐的含氟表面活性剂的含氟聚合物分散体的制备方法，所述含氟聚合物分散体具有以下通式：[Rf-OL-COO-] iXi +（I）其中L表示线性部分或完全氟化的亚烷基或脂族烃基，Rf表示直链部分或完全氟化的脂族基团或被一个或多个氧原子间隔的线性部分或全部氟化脂族基，X i +表示具有i价和我是1,2或3; 然后加入一种或多种选自阴离子和非离子表面活性剂的非氟化表面活性剂，然后将一种或多种氟化表面活性剂的总量减少至不超过500ppm，例如不超过250ppm，基于分散体的总重量，同时保持或增加分散体中固体的量。

73. 发明授权

US07375157B2 Melt-processible polymer composition comprising fluoropolymer having long chain branches 有权
标题翻译：可熔融加工的聚合物组合物包含具有长链分支的含氟聚合物
公开(公告)号：US07375157B2
公开(公告)日：2008-05-20
申请号：US10864054
申请日：2004-06-09
申请人： Stephen E. Amos , Klaus Hintzer , Harald Kaspar , Claude Lavallée
发明人： Stephen E. Amos , Klaus Hintzer , Harald Kaspar , Claude Lavallée
IPC分类号： C08L83/04
CPC分类号： C08L23/0815 , C08F214/182 , C08L27/12 , C08L27/16 , C08L27/18 , C08L67/04 , C08L71/02 , C08L2205/02 , C08L2205/03 , C08L2666/22 , C08L2666/04 , C08L2666/14 , C08L2666/18
摘要： A polymer melt additive that is suitable for use as a processing aid in the extrusion of a non-fluorinated polymer. The polymer melt additive composition includes a fluoropolymer that has a long chain branching index (LCBI) of at least 0.2 and a zero shear rate viscosity at 265° C. of not more than 107 Pa's. The polymer melt additive may additionally include other compounds such as, polyoxyalkylene polymer or polycaprolactone.
摘要翻译：一种聚合物熔融添加剂，其适用于在非氟化聚合物的挤出中用作加工助剂。聚合物熔融添加剂组合物包括具有至少0.2的长支链指数（LCBI）和265℃下的零剪切速率粘度为10Pa以下的含氟聚合物。聚合物熔融添加剂可另外包括其它化合物，如聚氧化烯聚合物或聚己内酯。

74. 发明申请

US20080015319A1 EXPLOSION TAMING SURFACTANTS FOR THE PRODUCTION OF PERFLUOROPOLYMERS 有权
标题翻译：用于生产全氟聚合物的爆炸性表面活性剂
公开(公告)号：US20080015319A1
公开(公告)日：2008-01-17
申请号：US11457236
申请日：2006-07-13
申请人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Andreas R. Maurer , Werner Schwertfeger , Tilman C. Zipplies
发明人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Andreas R. Maurer , Werner Schwertfeger , Tilman C. Zipplies
IPC分类号： C08F16/24
CPC分类号： C08F14/26 , C08F2/22
摘要： A process comprising polymerizing tetrafluoroethylene in an aqueous emulsion in the presence of a non-telogenic surfactant having an anionic portion with the general formula (I): Rf—O-L-CO2— (I) wherein Rf is selected from a partially fluorinated alkyl group, a perfluorinated alkyl group, a partially fluorinated alkyl group interrupted by one or more oxygen atoms, and a perfluorinated alkyl group interrupted by one or more oxygen atoms, wherein Rf has from 1 to 10 carbon atoms; and L is an alkylene group having the general formula (CX2)n wherein each X is independently selected from Rf, fluorine, and hydrogen and n is selected from 1 to 5, with the proviso that the surfactant contains at least one unit selected from a —CH2— unit and a —CHF— unit. Also provided are aqueous dispersions comprising these surfactants and methods of coating substrates with the aqueous dispersions.
摘要翻译：在具有通式（I）的阴离子部分的非脱落剂表面活性剂的存在下，在水乳液中聚合四氟乙烯的方法：<？在线式描述=“在线式”末端=“铅” （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中 R f选自部分氟化的烷基，全氟化烷基，被一个或多个氧原子间隔的部分氟化烷基和被一个或多个氧原子间隔的全氟烷基，其中 R 1具有1至10个碳原子; 并且L是具有通式（CX 2）n N的亚烷基，其中每个X独立地选自R 1，R 2，R 3，并且n选自1至5，条件是表面活性剂含有至少一个选自-CH 2 - 单元和-CHF-单元的单元。还提供了包含这些表面活性剂的水分散体和用水分散体涂覆底物的方法。

75. 发明申请

US20070276068A1 COATING COMPOSITION 有权
标题翻译：涂料组合物
公开(公告)号：US20070276068A1
公开(公告)日：2007-11-29
申请号：US11420431
申请日：2006-05-25
申请人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Herbert Koenigsmann , Kai Helmut Lochhaas , Andreas R. Maurer , Werner Schwertfeger , Tilman Zipplies , Ludwig Mayer , Michael C. Dadalas , George G.I. Moore , Jay F. Schulz , Richard M. Flynn
发明人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Herbert Koenigsmann , Kai Helmut Lochhaas , Andreas R. Maurer , Werner Schwertfeger , Tilman Zipplies , Ludwig Mayer , Michael C. Dadalas , George G.I. Moore , Jay F. Schulz , Richard M. Flynn
IPC分类号： C08K5/00
CPC分类号： C09D127/18 , C08K5/06 , C08K5/09 , C08L27/12 , C08L71/02 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2666/02 , C08L2666/14
摘要： A coating composition having (i) an aqueous dispersion of fluoropolymer particles comprising a non-melt processible polymer of tetrafluoroethylene, (ii) a fluorinated surfactant, (iii) a non-ionic non-fluorinated surfactant and (iv) a non-fluorinated polymer, wherein the fluorinated surfactant is selected from fluorinated carboxylic acids or salts thereof of the general formula (I): [Rf—O-L-COO−]iXi+ (I) wherein L represents a linear partially or fully fluorinated alkylene group or an aliphatic hydrocarbon group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one or more oxygen atoms, Xi+ represents a cation having the valence i and i is 1, 2 or 3.
摘要翻译：一种涂料组合物，其具有（i）含氟聚合物颗粒的水分散体，其包含四氟乙烯的不可熔融加工聚合物，（ii）氟化表面活性剂，（iii）非离子非氟化表面活性剂和（iv）非氟化聚合物其中氟化表面活性剂选自通式（I）的氟化羧酸或其盐：<？in-line-formula description =“In-line Formulas”end =“lead”→> [R f （I）<？in-line-formula description =“In-line-formula” 式“end =”tail“？>其中L表示直链部分或完全氟化的亚烷基或脂族烃基，R f表示直链部分或完全氟化的脂族基团或部分或完全线性的直链被一个或多个氧原子间断的氟化脂肪族基团，X i表示具有i价和i为1,2或3的阳离子。

76. 发明申请

US20070117914A1 FLUORINATED SURFACTANTS FOR USE IN MAKING A FLUOROPOLYMER 有权
标题翻译：用于制造荧光增白剂的氟化表面活性剂
公开(公告)号：US20070117914A1
公开(公告)日：2007-05-24
申请号：US11562277
申请日：2006-11-21
申请人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Herbert Konigsmann , Kai Lochhaas , Andreas Maurer , Tilman Zipplies
发明人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Herbert Konigsmann , Kai Lochhaas , Andreas Maurer , Tilman Zipplies
IPC分类号： C08L27/12
CPC分类号： C07C51/367 , C07C51/412 , C07C59/315 , C08L27/12 , C08L71/02 , C09D127/12 , C08L2666/22
摘要： The present invention provides a fluorinated surfactant having the general formula: [Rf—(O)t—CQH—CF2—O]n—R-G (I) wherein Rf represents a partially or fully fluorinated aliphatic group optionally interrupted with one or more oxygen atoms, Q is CF3 or F, R is an aliphatic or aromatic hydrocarbon group, G represents a carboxylic or sulphonic acid or salt thereof, t is 0 or 1 and n is 1, 2 or 3. The surfactant is particularly useful in polymerizing fluorinated monomers in an aqueous emulsion polymerization.
摘要翻译：本发明提供具有以下通式的氟化表面活性剂：<？in-line-formula description =“In-line Formulas”end =“lead”？> [R f>> << ＆lt;＆lt;＆lt;＆lt; -C-H 2 -C 2 - - - - =“尾”→其中R f表示任选地被一个或多个氧原子间隔的部分或完全氟化的脂族基团，Q是CF 3或F，R是脂族或芳族烃基，G表示羧酸或磺酸或其盐，t为0或1，n为1,2或3.表面活性剂特别可用于在水性乳液聚合中聚合氟化单体。

77. 发明申请

US20070025902A1 RECOVERY OF FLUORINATED CARBOXYLIC ACID FROM ADSORBENT PARTICLES 审中-公开
标题翻译：从吸附颗粒中回收氟化的羧酸
公开(公告)号：US20070025902A1
公开(公告)日：2007-02-01
申请号：US11420413
申请日：2006-05-25
申请人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Herbert Koenigsmann , Kai Lochhaas , Andreas Maurer , Werner Schwertfeger , Tilman Zipplies , George Moore , Jay Schulz , Richard Flynn
发明人： Klaus Hintzer , Michael Jurgens , Harald Kaspar , Herbert Koenigsmann , Kai Lochhaas , Andreas Maurer , Werner Schwertfeger , Tilman Zipplies , George Moore , Jay Schulz , Richard Flynn
IPC分类号： B01D53/70
CPC分类号： C08L27/12 , C08L71/02 , Y02C20/30 , C08L2666/22
摘要： A process for the recovery of fluorinated carboxylic acid or derivative thereof from adsorbent particles on which fluorinated carboxylic acid or a salt thereof is adsorbed. The process includes contacting the adsorbent particles with a liquid composition capable of removing at least part of the fluorinated carboxylic acid or salt thereof from the adsorbent particles. The fluorinated carboxylic acid or salt thereof is selected from the group consisting of fluorinated carboxylic acids or salts thereof that correspond to the general formula: [RfO-L-COO−]iXi+ (I) wherein L represents a linear partially or fully fluorinated alkylene group or an aliphatic hydrocarbon group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one or more oxygen atoms, Xi− represents a cation having the valence i and i is 1, 2 or 3.
摘要翻译：从其上吸附氟化羧酸或其盐的吸附剂颗粒中回收氟化羧酸或其衍生物的方法。该方法包括使吸附剂颗粒与能够从吸附剂颗粒中除去至少部分氟化羧酸或其盐的液体组合物接触。氟化羧酸或其盐选自对应于以下通式的氟化羧酸或其盐：<？in-line-formula description =“In-line Formulas”end =“lead”→> （I）＆lt;＆lt;＆lt;＆lt; i＆lt; i＆lt; i＆lt; “直链式”末端=“尾”→其中L表示直链部分或完全氟化的亚烷基或脂族烃基，R f表示直链部分或完全氟化的脂肪族基团或被一个或多个氧原子间断的直链部分或完全氟化的脂肪族基团，X i表示i价和i为1,2或3的阳离子。

78. 发明申请

US20050159558A1 Bonding of a fluoropolymer layer to a substrate 审中-公开
公开(公告)号：US20050159558A1
公开(公告)日：2005-07-21
申请号：US11076298
申请日：2005-03-09
申请人： Ludo Govaerts , Dirk Arren , Tatsuo Fukushi , William Coggio , Klaus Hintzer , Harald Kaspar
发明人： Ludo Govaerts , Dirk Arren , Tatsuo Fukushi , William Coggio , Klaus Hintzer , Harald Kaspar
IPC分类号： F16L11/04 , B32B1/08 , B32B7/10 , B32B25/08 , B32B27/28 , B32B27/30 , C08K5/00 , C08K5/54 , C08L27/12 , C08F14/18
CPC分类号： B32B27/28 , B32B1/08 , B32B7/10 , B32B25/08 , C08K5/54 , Y10T428/1393 , C08L27/12
摘要： The present invention comprises a substrate having a fluoropolymer on at least one of its surfaces wherein one of the substrates or the fluoropolymer comprises a hydride function MH wherein M is Si, Ge, Sn or Pb. The invention further comprises articles comprising the substrate and fluoropolymer; a method of bonding the fluoropolymer to the substrate; a fluoropolymer composition that contains the fluoropolymer, a polyhydroxy cure composition, and an organic composition comprising the hydride function MH; a premix that contains the fluoropolymer and the hydride function MH; and a fluoropolymer composition that comprises (a) a thermoplastic fluoropolymer comprising Cl, Brand/or I atoms and (b) an organic compound that comprises the hydride function MH.

79. 发明授权

US06916871B2 Composition and method for making a fluoroelastomer 有权
标题翻译：制备含氟弹性体的组合物和方法
公开(公告)号：US06916871B2
公开(公告)日：2005-07-12
申请号：US10281723
申请日：2002-10-28
申请人： Erik D. Hare , William D. Coggio , Klaus Hintzer , Robert E. Kolb , Peter J. Scott , Alain Verschuere , Harald Kaspar
发明人： Erik D. Hare , William D. Coggio , Klaus Hintzer , Robert E. Kolb , Peter J. Scott , Alain Verschuere , Harald Kaspar
IPC分类号： B32B25/14 , C08F214/26 , C08L27/12 , C08L83/04 , C08K5/24
CPC分类号： C08F214/265 , B32B25/14 , C08F214/262 , C08L27/12 , C08L83/04 , Y10T428/3158 , C08L2666/14
摘要： A composition and method for making a fluoroelastomer is disclosed. The composition comprises a fluoroelastomer containing chlorine and an organic compound containing at least an hydride function. The hydride function has the formula MH where M is Si, Ge, Sn or Pb.
摘要翻译：公开了一种制备含氟弹性体的组合物和方法。组合物包含含氯的含氟弹性体和至少含有氢化物官能团的有机化合物。氢化物功能具有式MH，其中M是Si，Ge，Sn或Pb。

80. 发明授权

US06610807B2 Fluoropolymers with improved characteristics 有权
标题翻译：具有改进特性的含氟聚合物
公开(公告)号：US06610807B2
公开(公告)日：2003-08-26
申请号：US10190096
申请日：2002-07-03
申请人： Denis Duchesne , Harald Kaspar , Lisa P. Chen , Klaus Hintzer , Attila Molnar , Ludwig Mayer , Gernot Löhr
发明人： Denis Duchesne , Harald Kaspar , Lisa P. Chen , Klaus Hintzer , Attila Molnar , Ludwig Mayer , Gernot Löhr
IPC分类号： C08F21422
CPC分类号： C08F214/222 , C08F214/184 , C08F214/262 , Y10T428/3154 , Y10T428/31544
摘要： A fluoropolymer composition is provided. The polymer comprises interpolymerized units derived from (i) tetrafluoroethylene, (ii) vinylidene fluoride, (iii) at least one ethylenically unsaturated monomer of the formula CF2═CFRf where Rf is a perfluoroalkyl or a perfluoroalkoxy of 1 to 8 carbon atoms, and (iv) a perfluorovinyl ether of the formula CF2═CF—(OCF2CF(Rf))aORf where Rf is as described in (iii), Rf is a perfluoroaliphatic, preferably a perfluoroalkyl or a perfluoroalkoxy, of 1 to 8, preferably 1 to 3, carbon atoms, and a has a value of 0 to 3.
摘要翻译：提供含氟聚合物组合物。聚合物包含衍生自（i）四氟乙烯，（ii）偏二氟乙烯，（iii）至少一种式CF 2 = CFR f的烯键式不饱和单体的共聚单元，其中Rf是1至8个碳原子的全氟烷基或全氟烷氧基，和（ iv）式CF 2 = CF-（OCF 2 CF（R f））aOR f的全氟乙烯基醚，其中Rf如（iii）中所述，Rf是1至8，优选1至3的全氟脂族基，优选全氟烷基或全氟烷氧基，碳原子，a的值为0〜3。

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