公开(公告)号：US07795332B2

公开(公告)日：2010-09-14

申请号：US11420416

申请日：2006-05-25

申请人： Klaus Hintzer ,  Michael Jürgens ,  Harald Kaspar ,  Herbert Koenigsmann ,  Kai Helmut Löchhaas ,  Andreas R. Maurer ,  Werner Schwertfeger ,  Tilman Zipplies ,  George G. I. Moore ,  Jay F. Schulz ,  Richard M. Flynn

发明人： Klaus Hintzer ,  Michael Jürgens ,  Harald Kaspar ,  Herbert Koenigsmann ,  Kai Helmut Löchhaas ,  Andreas R. Maurer ,  Werner Schwertfeger ,  Tilman Zipplies ,  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 for removing a fluorinated carboxylic acid or salt thereof from an aqueous liquid by contacting the aqueous liquid with adsorbent particles. The fluorinated carboxylic acid or salt thereof is selected from the group consisting of partially fluorinated carboxylic acids or salts thereof and fully fluorinated carboxylic acids or salts thereof.

摘要翻译： 通过使含水液体与吸附剂颗粒接触从水性液体中除去氟化羧酸或其盐的方法。 氟化羧酸或其盐选自部分氟化的羧酸或其盐和完全氟化的羧酸或其盐。

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。

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。

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。

公开(公告)号：US08222322B2

公开(公告)日：2012-07-17

申请号：US12684239

申请日：2010-01-08

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 fully fluorinated alkylene group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one oxygen atom, 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 线性全氟化亚烷基，Rf表示直链部分或完全氟化的脂族基团或被一个氧原子间隔的直链部分或全氟化的脂族基团，X i +表示i为i且i为1,2或3的阳离子; 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。

公开(公告)号：US07754795B2

公开(公告)日：2010-07-13

申请号：US11420431

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： 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：[Rf-OL-COO-] iXi +（I）其中L表示直链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的脂肪族基团，Xi +表示i为i且i为1,2或3的阳离子。

公开(公告)号：US20100113679A1

公开(公告)日：2010-05-06

申请号：US12684239

申请日：2010-01-08

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： C08L27/18

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 fully fluorinated alkylene group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one oxygen atom, 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 线性全氟化亚烷基，Rf表示直链部分或完全氟化的脂族基团或被一个氧原子间隔的直链部分或全氟化的脂族基团，X i +表示i为i且i为1,2或3的阳离子; 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。

公开(公告)号：US08614265B2

公开(公告)日：2013-12-24

申请号：US13494260

申请日：2012-06-12

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 fully fluorinated alkylene group, Rf represents a linear fully fluorinated aliphatic group or a linear fully fluorinated aliphatic group interrupted with one oxygen atom, 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 线性全氟化亚烷基，Rf表示直链全氟化脂族基团或被一个氧原子间隔的直链全氟化脂肪族基团，Xi +表示i为i且i为1,2或3的阳离子; 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。

公开(公告)号：US20120252949A1

公开(公告)日：2012-10-04

申请号：US13494260

申请日：2012-06-12

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： C08L27/18 ,  C08K5/095

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 fully fluorinated alkylene group, Rf represents a linear fully fluorinated aliphatic group or a linear fully fluorinated aliphatic group interrupted with one oxygen atom, 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 线性全氟化亚烷基，Rf表示直链全氟化脂族基团或被一个氧原子间隔的直链全氟化脂肪族基团，Xi +表示i为i且i为1,2或3的阳离子; 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。

公开(公告)号：US20070276103A1

公开(公告)日：2007-11-29

申请号：US11420262

申请日：2006-05-25

申请人： Miguel A. Guerra ,  Klaus Hintzer ,  Michael Jurgens ,  Harald Kaspar ,  Andreas R. Maurer ,  George G.I. Moore ,  Zai-Ming Qiu ,  Jay F. Schulz ,  Werner Schwertfeger ,  Tilman Zipplies

发明人： Miguel A. Guerra ,  Klaus Hintzer ,  Michael Jurgens ,  Harald Kaspar ,  Andreas R. Maurer ,  George G.I. Moore ,  Zai-Ming Qiu ,  Jay F. Schulz ,  Werner Schwertfeger ,  Tilman Zipplies

IPC分类号： C08F4/44 ,  A61K49/00

CPC分类号： C08F2/30 ,  C08F2/26

摘要： Fluorinated ether carboxylic acid or acid derivatives, aqueous compositions comprising fluorinated surfactants, processes for preparing fluoropolymer dispersions, and methods for preparing layered articles.

摘要翻译： 氟化醚羧酸或酸衍生物，包含氟化表面活性剂的含水组合物，制备含氟聚合物分散体的方法，以及制备层状制品的方法。