公开(公告)号：WO2009026123A2

公开(公告)日：2009-02-26

申请号：PCT/US2008/073251

申请日：2008-08-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  HINTZER, Klaus ,  JUERGENS, Michael ,  KASPAR, Harald ,  LOCHHAAS, Kai, Helmut ,  STREITER, André ,  ZIPPLIES, Tilman ,  SCHWERTFEGER, Werner

Inventor： HINTZER, Klaus ,  JUERGENS, Michael ,  KASPAR, Harald ,  LOCHHAAS, Kai, Helmut ,  STREITER, André ,  ZIPPLIES, Tilman ,  SCHWERTFEGER, Werner

IPC: C08F16/24 ,  C08L27/12

CPC classification number: C08F14/26 ,  C08F2/24

Abstract: Method of making fluoropolymers by emulsion polymerization of one or more fluorinated monomers in an aqueous phase in the presence of a fluorinated emulsifier, said method comprises adding a doping agent in a weight ratio with respect to the emulsifier of from about 1 : 2 to about 1 : 20, said doping agent has a melting point of equal or less than 30°C and a boiling point of at least about 100°C and is selected from the group consisting of fluorinated cyclic hydrocarbons, fluorinated polyoxyalkenes, fluorinated alkenes and fluorinated polyoxyalkenes.

Abstract translation: 通过在含氟乳化剂存在下在水相中乳液聚合一种或多种氟化单体制备含氟聚合物的方法，所述方法包括以相对于乳化剂的重量比添加掺杂剂 约1：2至约1:20，所述掺杂剂具有等于或小于30℃的熔点和至少约100℃的沸点，并且选自氟化环状烃，氟化 聚氧烯烃，氟化烯烃和氟化聚氧烯烃。

公开(公告)号：WO2009042853A2

公开(公告)日：2009-04-02

申请号：PCT/US2008/077834

申请日：2008-09-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  SCHWERTFEGER, Werner ,  HINTZER, Klaus ,  OBERMAIER, Egon

Inventor： SCHWERTFEGER, Werner ,  HINTZER, Klaus ,  OBERMAIER, Egon

IPC: C07C69/63 ,  C07C51/62

CPC classification number: C07C51/58 ,  C07C67/14 ,  C07C59/135 ,  C07C69/708

Abstract: Provided are fluorinated oxy-carboxylic acids, derivatives of oxy-carboxylic acids, and methods of preparing oxy-carboxylic acids and derivatives thereof.

Abstract translation: 提供氟化含氧羧酸，氧 - 羧酸的衍生物，以及制备含氧羧酸及其衍生物的方法。

公开(公告)号：WO2007120346A2

公开(公告)日：2007-10-25

申请号：PCT/US2006/062300

申请日：2006-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HINTZER, Klaus ,  JÜERGENS, Michael ,  KASPAR, Harald ,  KOENIGSMANN, Herbert ,  MAURER, Andreas R. ,  SCHWERTFEGER, Werner ,  ZIPPLIES, Tilman

CPC classification number: C08F214/262 ,  B01F17/0035 ,  C07C51/41 ,  C07C59/135 ,  C08F2400/00 ,  C08F2500/24 ,  C08L71/02 ,  C09D127/12 ,  C08L2666/22

Abstract: The invention provides a fluorinated surfactant having formula [R f -(O) t -CHF-(CF 2 ) n -COO-] i X i+ , wherein R f represents a partially or fully fluorinated aliphatic group optionally interrupted with one or more oxygen atoms, t is 0 or 1 and n is 0 or 1, X i+ represents a cation having a valence i and i is 1, 2 or 3. The surfactant can be used in emulsion polymerization of fluoromonomers to prepare fluoropolymers.

Abstract translation: 本发明提供了一种具有式[R f - （O）t -CHF-（CF 2）n）的氟化表面活性剂， 其中R f表示任选被一个或多个氧原子间断的部分或完全氟化的脂族基团 ，t为0或1，n为0或1，X i表示i为i且i为1,2或3的阳离子。表面活性剂可用于含氟单体的乳液聚合以制备 含氟聚合物。

公开(公告)号：WO2006099227A1

公开(公告)日：2006-09-21

申请号：PCT/US2006/008768

申请日：2006-03-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： MAURER, Andreas ,  WEBER, Astrid ,  SCHWERTFEGER, Werner ,  OBERMAIER, Egon ,  HINTZER, Klaus

IPC: C08F6/16 ,  C08F6/14 ,  B01J49/00 ,  C08L27/12 ,  C08F2/24

CPC classification number: C08F6/16 ,  B01J41/05 ,  B01J49/57 ,  C02F2001/422 ,  C02F2101/14 ,  C02F2101/301 ,  C02F2103/38 ,  C08L27/12

Abstract: The invention provides a method for recovery of an anionic fluorinated surfactant from a basic anion exchange resin having quaternary ammonium groups, the method comprising eluting the anion exchange resin with a composition comprising an ammonium salt and a water miscible organic solvent. The method according to the invention may provide one or more of the following advantages. For example, the method can be designed to allow for recovery of substantially all of the fluorinated surfactant from a basic anion exchange resin having quaternary ammonium groups. Also, the liquid used for recovering the surfactant from the anion exchange resin is a simple liquid that can be readily and cost effectively manufactured. Further the process may be carried out in a convenient and easy manner. Furthermore, the method generally does not require large amounts of the eluting composition.

Abstract translation: 本发明提供了从具有季铵基团的碱性阴离子交换树脂中回收阴离子氟化表面活性剂的方法，该方法包括用包含铵盐和水混溶性有机溶剂的组合物洗脱阴离子交换树脂。 根据本发明的方法可以提供一个或多个以下优点。 例如，该方法可被设计成允许从具有季铵基团的碱性阴离子交换树脂中恢复基本上所有的氟化表面活性剂。 此外，用于从阴离子交换树脂中回收表面活性剂的液体是可以容易且成本有效地制造的简单液体。 此外，该方法可以以方便和容易的方式进行。 此外，该方法通常不需要大量的洗脱组合物。

公开(公告)号：WO2010009191A2

公开(公告)日：2010-01-21

申请号：PCT/US2009/050627

申请日：2009-07-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  DAMS, Rudolf, J. ,  TERRAZAS, Michael, S. ,  HINTZER, Klaus ,  QIU, Zai-ming ,  GUERRA, Miguel, A. ,  MAURER, Andreas, R. ,  KASPAR, Harald ,  LOCHHAAS, Kai, H. ,  JÜRGENS, Michael ,  ZIPPLIES, Tilman, C. ,  SCHWERTFEGER, Werner

Inventor： DAMS, Rudolf, J. ,  TERRAZAS, Michael, S. ,  HINTZER, Klaus ,  QIU, Zai-ming ,  GUERRA, Miguel, A. ,  MAURER, Andreas, R. ,  KASPAR, Harald ,  LOCHHAAS, Kai, H. ,  JÜRGENS, Michael ,  ZIPPLIES, Tilman, C. ,  SCHWERTFEGER, Werner

IPC: C07C309/07

CPC classification number: C07C235/10 ,  C07C69/708 ,  C07C211/11 ,  C07C211/14 ,  C07C291/04 ,  C07C309/14 ,  C07F9/091 ,  C07F9/3808 ,  C08G65/007

Abstract: Compounds represented by formula (Rf-Q-X) s -Z. Each Rf is independently a partially fluorinated or fully fluorinated group selected from Rf a -(O) r -CHF-(CF 2 ) n -; [Rf b -(O) t -C(L)H-CF 2 -O] m -W-; CF 3 CFH-O-(CF 2 ) p -; CF 3 -(O-CF 2 ) z -; and CF 3 -O-(CF 2 ) 3 -O-CF 2 -. Methods of reducing surface tension of a liquid, making foams, and treating a surface using the compounds are also disclosed.

Abstract translation: 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）T-C（L）H-CF 2 -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。

公开(公告)号：WO2008024602A1

公开(公告)日：2008-02-28

申请号：PCT/US2007/074792

申请日：2007-07-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  HINTZER, Klaus ,  KASPAR, Harald ,  SCHWERTFEGER, Werner ,  HEINFELDNER, Robert

Inventor： HINTZER, Klaus ,  KASPAR, Harald ,  SCHWERTFEGER, Werner ,  HEINFELDNER, Robert

IPC: C08F14/18 ,  C08F14/26 ,  C08F14/20

CPC classification number: C08F214/18 ,  C08F14/18 ,  C08F214/186 ,  C08F2/02

Abstract: A process for producing fluoropolymers by polymerizing at least one fluorinated monomer in a polymerization medium comprising water and selected low-telogenic hydrofluoroethers (HFEs).

Abstract translation: 一种通过在包含水和选择的低沸点氢氟醚（HFE）的聚合介质中聚合至少一种氟化单体来生产含氟聚合物的方法。

公开(公告)号：WO2006093885A1

公开(公告)日：2006-09-08

申请号：PCT/US2006/006881

申请日：2006-02-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： SCHWERTFEGER, Werner ,  HINTZER, Klaus ,  OBERMAIER, Egon

IPC: C08G65/22

CPC classification number: C08G65/226

Abstract: The present invention provides a process for oligomerization of hexafluoropropylene oxide, the process comprising polymerizing a mixture of hexafluoropropylene oxide and hexafluoropropene in the presence of an aprotic organic solvent using KF as a catalyst.

Abstract translation: 本发明提供六氟环氧丙烷低聚方法，该方法包括使用KF作为催化剂，在非质子性有机溶剂的存在下聚合六氟环氧丙烷和六氟丙烯的混合物。

公开(公告)号：WO2004011508A1

公开(公告)日：2004-02-05

申请号：PCT/US2003/023498

申请日：2003-07-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： GROOTAERT, Werner, M., A. ,  HINTZER, Klaus ,  HIRSCH, Bernhard ,  KASPAR, Harald ,  KOLB, Robert, E. ,  LOHR, Gernot ,  SCHWERTFEGER, Werner

IPC: C08F16/28

CPC classification number: C08F214/18 ,  C08F14/18

Abstract: Aqueous microemulsions obtained from a perfluorinated alkane sulphonic or carboxylic acid or salt thereof, a liquid fluorinated monomer comprising a cure-site and optionally an inert liquid and highly fluorinated hydrocarbon compound. The aqueous microemulsion may be formed by mixing together water, a perfluorinated alkane sulphonic or carboxylic acid or salt thereof, optionally an inert liquid and highly fluorinated hydrocarbon compound and a liquid fluorinated monomer having a cure-site.

Abstract translation: 由全氟化烷烃磺酸或其羧酸或其盐获得的水性微乳液，包含固化部位和任选的惰性液体和高度氟化烃化合物的液体氟化单体。 水性微乳液可以通过将水，全氟化烷烃磺酸或其羧酸或其盐，任选的惰性液体和高度氟化的烃化合物和具有固化位点的液体氟化单体混合在一起而形成。

公开(公告)号：WO2009042331A1

公开(公告)日：2009-04-02

申请号：PCT/US2008/074285

申请日：2008-08-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  SCHWERTFEGER, Werner ,  HINTZER, Klaus ,  KASPAR, Harald ,  OBERMAIER, Egon

Inventor： SCHWERTFEGER, Werner ,  HINTZER, Klaus ,  KASPAR, Harald ,  OBERMAIER, Egon

IPC: C08G65/00

CPC classification number: C08G65/007

Abstract: Provided are fluorinated polyethers and polyether oils and methods of preparation. The preparation involves a catalytic oxidation process of fluorinated vinyl ethers employing free oxygen.

Abstract translation: 提供氟化聚醚和聚醚油及其制备方法。 该制备涉及使用游离氧的氟化乙烯基醚的催化氧化过程。

公开(公告)号：WO2008024601A1

公开(公告)日：2008-02-28

申请号：PCT/US2007/074783

申请日：2007-07-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  HINTZER, Klaus ,  KASPAR, Harald ,  SCHWERTFEGER, Werner ,  HEINFELDNER, Robert

Inventor： HINTZER, Klaus ,  KASPAR, Harald ,  SCHWERTFEGER, Werner ,  HEINFELDNER, Robert

IPC: C08F14/18 ,  C08F2/06 ,  C08F14/26 ,  C08F14/20

CPC classification number: C08F14/18 ,  C08F2/02

Abstract: A process for producing fluoropolymers by solvent slurry polymerization of at least one fluorinated monomer in a reactor containing a hydrofluorocarbon (HFC) solvent and water. The amount of fluoropolymer solids produced in the polymerization is greater than 10% by weight based on the amount of water and fluorinated liquids. The shear rate of the reactor operates above the yield point of the reaction slurry at 10% or greater fluoropolymer solids based on the amount of water and fluorinated liquids.

Abstract translation: 在含有氢氟烃（HFC）溶剂和水的反应器中通过至少一种氟化单体的溶剂淤浆聚合制备含氟聚合物的方法。 基于水和氟化液体的量，在聚合中产生的含氟聚合物固体的量大于10重量％。 基于水和氟化液体的量，反应器的剪切速率高于10％或更高含氟聚合物固体的反应浆料的屈服点。