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：US20110245520A1

公开(公告)日：2011-10-06

申请号：US13133734

申请日：2009-11-24

申请人： Tilman Zipplies ,  Klaus Hintzer ,  Oleg Shyshkov

发明人： Tilman Zipplies ,  Klaus Hintzer ,  Oleg Shyshkov

IPC分类号： C07C247/04 ,  C07C51/08

CPC分类号： C07C255/13 ,  C07C51/08 ,  C07C59/135 ,  C07C67/08 ,  C07C69/708 ,  C07C247/04 ,  C07C253/14

摘要： A method for preparing saturated partially fluorinated alkoxy carboxylic acids or salts thereof by treating a compound: (II), where Rf represents a fluorinated, linear or branched alkyl residue interruptible by one or more oxygen atoms, n is 0 or 1, with a Z-anion in a reaction medium comprising water and an organic solvent, where the Z-anion is selected from CN—, SCN— and OCN— or combinations thereof. A method of making partially fluorinated ethers of the general formula (I) wherein Rf is defined as above, n is 0 or 1, and Z is nitrile (—CN), azide (—N3), thiocyanate (—SCN) or cyanate (—OCN) group, said method comprising treating a fluorinated olefin of the general formula (II) wherein the Z-anion is CN—, OCN—, SCN— or N3−. A compound of the general formula (I) as previously described where Z is selected from SCN, OCN and N3.

摘要翻译： 通过处理化合物（II）制备饱和部分氟化的烷氧基羧酸或其盐的方法，其中Rf表示可被一个或多个氧原子中断的氟化的直链或支链烷基，n为0或1，Z为 阴离子在包含水和有机溶剂的反应介质中，其中Z-阴离子选自CN-，SCN-和OCN-或其组合。 制备通式（I）的部分氟化醚的方法，其中Rf定义如上，n为0或1，Z为腈（-CN），叠氮化物（-N 3），硫氰酸酯（-SCN）或氰酸酯 -OCN）基团，所述方法包括处理通式（II）的氟化烯烃，其中Z-阴离子是CN-，OCN-，SCN-或N 3 - 。 其中Z选自SCN，OCN和N 3，如前所述的通式（I）的化合物。

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：US20070015864A1

公开(公告)日：2007-01-18

申请号：US11420386

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 ,  Ludwig Mayer ,  Michael Dadalas ,  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 ,  Ludwig Mayer ,  Michael Dadalas ,  George Moore ,  Jay Schulz ,  Richard Flynn

IPC分类号： C08L27/12

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氟聚合物分散体的方法，所述氟化聚合物分散体具有以下通式：<？in-line-formula description =“In-Line Formulas” （I）结束=“引导”→[R f> OL O> - ））））））））））））））））））））））））） <？in-line-formula description =“In-line formula”end =“tail”？>其中L表示线性部分或完全氟化的亚烷基或脂族烃基，R f表示 线性部分或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完全氟化的脂肪族基团，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：US20060128872A1

公开(公告)日：2006-06-15

申请号：US11275959

申请日：2006-02-07

申请人： Tilman Zipplies ,  Klaus Hintzer ,  Michael Dadalas ,  Gernot Loehr

发明人： Tilman Zipplies ,  Klaus Hintzer ,  Michael Dadalas ,  Gernot Loehr

IPC分类号： C08G18/62

CPC分类号： C09D127/18 ,  C08F6/16 ,  C08F214/26 ,  C08L27/18 ,  C08L71/02 ,  C08L2666/02 ,  C08L2666/22

摘要： An aqueous non-melt processible polytetrafluoroethylene dispersion having non-melt processible polytetrafluoroethylene particles in an amount of 30 to 70% by weight and an amount of non-ionic surfactant between 2 and 15% by weight based on the weight of polytetrafluoroethylene solids. The dispersion is free of fluorinated surfactant or contains fluorinated surfactant in amounts of not more than 200 ppm based on the amount of polytetrafluoroethylene solids. At least part of the non-melt processible polytetrafluoroethylene particles comprise an effective amount of ionic end groups in the polytetrafluoroethylene polymer chains.

摘要翻译： 一种水溶性可熔融加工的聚四氟乙烯分散体，其具有30至70重量％的非熔体加工的聚四氟乙烯颗粒和基于聚四氟乙烯固体重量的2至15重量％的非离子表面活性剂的量。 该分散体不含氟化表面活性剂，或含有基于聚四氟乙烯固体量不大于200ppm的含氟表面活性剂。 至少部分不可熔融加工的聚四氟乙烯颗粒在聚四氟乙烯聚合物链中包含有效量的离子端基。

公开(公告)号：US20060003168A1

公开(公告)日：2006-01-05

申请号：US11172345

申请日：2005-06-30

申请人： Michael Dadalas ,  Klaus Hintzer ,  Gernot Loehr ,  Tilman Zipplies

发明人： Michael Dadalas ,  Klaus Hintzer ,  Gernot Loehr ,  Tilman Zipplies

IPC分类号： B32B27/00

CPC分类号： C09D179/08 ,  C08L27/08 ,  C09D5/002 ,  C09D177/00 ,  C09D179/04 ,  C09D181/06 ,  Y10T428/3154 ,  C08L2666/14 ,  C08L2666/04

摘要： The present invention provides an aqueous coating composition comprising (i) particles of a non-melt processible polymer of tetrafluoroethylene and (ii) a non-fluorinated polymer selected from the group consisting of a polysulfone, a polyamide, a polyimide, a polyamide-imide, a polybismaleimide and mixtures thereof, wherein said particles are core-shell particles whereby the shell comprises a copolymer of tetrafluoroethylene and a partially fluorinated or non-fluorinated comonomer. The aqueous coating composition may be used for providing a primer coating on a substrate such as a metal or glass substrate. Such primer coating may provide good or excellent non-stick coatings combined with good or excellent scratch and wear resistance of the coating. Also, such primer coating may provide for good to excellent PTFE coatings that can resist hot salt water. The aqueous coating composition may also be used to provide other coating layers of a multi-layer coating.

摘要翻译： 本发明提供一种水性涂料组合物，其包含（i）四氟乙烯的不可熔融加成聚合物的颗粒和（ii）选自聚砜，聚酰胺，聚酰亚胺，聚酰胺 - 酰亚胺的非氟化聚合物 ，多双马来酰亚胺及其混合物，其中所述颗粒是核 - 壳颗粒，其中壳包含四氟乙烯和部分氟化或非氟化共聚单体的共聚物。 水性涂​​料组合物可以用于在诸如金属或玻璃基材的基材上提供底漆涂层。 这种底漆涂层可以提供良好或优异的不粘涂层，同时具有涂层的良好或优异的耐擦伤性和耐磨性。 此外，这种底漆涂层可以提供可耐受热盐水的良好至优异的PTFE涂层。 水性涂​​料组合物也可用于提供多层涂层的其它涂层。

公开(公告)号：US07728087B2

公开(公告)日：2010-06-01

申请号：US11275331

申请日：2005-12-23

申请人： Klaus Hintzer ,  Harald Kaspar ,  Helmut Traunspurger ,  Tilman Zipplies

发明人： Klaus Hintzer ,  Harald Kaspar ,  Helmut Traunspurger ,  Tilman Zipplies

IPC分类号： C08F2/10

CPC分类号： D06M15/277 ,  C08F14/18 ,  C08F2/24

摘要： A method for polymerizing, in an aqueous medium, at least one fluorinated monomer in the presence of a non-copolymerizable, non-fluorinated surfactant. The surfactant is generally selected from a non-ionic surfactant, a primary anionic surfactant, or a combination thereof. Fluorinated surfactants are not utilized. The resulting partially fluorinated polymer in the aqueous medium is either a semi-crystalline polymer or a crystalline polymer.

摘要翻译： 一种在水性介质中在不可共聚的非氟化表面活性剂存在下聚合至少一种氟化单体的方法。 表面活性剂通常选自非离子表面活性剂，初级阴离子表面活性剂或其组合。 不使用氟化表面活性剂。 在水性介质中得到的部分氟化聚合物是半结晶聚合物或结晶聚合物。

公开(公告)号：US07462667B2

公开(公告)日：2008-12-09

申请号：US11172345

申请日：2005-06-30

申请人： Michael C. Dadalas ,  Klaus Hintzer ,  Gernot Loehr ,  Tilman Zipplies

发明人： Michael C. Dadalas ,  Klaus Hintzer ,  Gernot Loehr ,  Tilman Zipplies

IPC分类号： C08L37/12

CPC分类号： C09D179/08 ,  C08L27/08 ,  C09D5/002 ,  C09D177/00 ,  C09D179/04 ,  C09D181/06 ,  Y10T428/3154 ,  C08L2666/14 ,  C08L2666/04

摘要： The present invention provides an aqueous coating composition comprising (i) particles of a non-melt processible polymer of tetrafluoroethylene and (ii) a non-fluorinated polymer selected from the group consisting of a polysulfone, a polyamide, a polyimide, a polyamide-imide, a polybismaleimide and mixtures thereof, wherein said particles are core-shell particles whereby the shell comprises a copolymer of tetrafluoroethylene and a partially fluorinated or non-fluorinated comonomer. The aqueous coating composition may be used for providing a primer coating on a substrate such as a metal or glass substrate. Such primer coating may provide good or excellent non-stick coatings combined with good or excellent scratch and wear resistance of the coating. Also, such primer coating may provide for good to excellent PTFE coatings that can resist hot salt water. The aqueous coating composition may also be used to provide other coating layers of a multi-layer coating.

摘要翻译： 本发明提供一种水性涂料组合物，其包含（i）四氟乙烯的不可熔融加成聚合物的颗粒和（ii）选自聚砜，聚酰胺，聚酰亚胺，聚酰胺 - 酰亚胺的非氟化聚合物 ，多双马来酰亚胺及其混合物，其中所述颗粒是核 - 壳颗粒，其中壳包含四氟乙烯和部分氟化或非氟化共聚单体的共聚物。 水性涂​​料组合物可以用于在诸如金属或玻璃基材的基材上提供底漆涂层。 这种底漆涂层可以提供良好或优异的不粘涂层，同时具有涂层的良好或优异的耐擦伤性和耐磨性。 此外，这种底漆涂层可以提供可耐受热盐水的良好至优异的PTFE涂层。 水性涂​​料组合物也可用于提供多层涂层的其它涂层。